Compare commits
3 Commits
d0d80b26ac
...
2168ccf770
| Author | SHA1 | Date |
|---|---|---|
swpa
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2168ccf770 | |
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swpa
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60195a735e | |
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swpa
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4437e4e3fa |
228
all_code.txt
228
all_code.txt
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@ -663,8 +663,8 @@ def save_settings(settings_data):
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with open(SETTINGS_FILE, "w", encoding="utf-8") as f:
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json.dump(settings_data, f, indent=4, ensure_ascii=False)
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# 全域非同步鎖：確保同一時間只有一人能執行設定寫入
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cmts_config_lock = asyncio.Lock()
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# 🌟 [Priority 1 修復] 將全域非同步鎖改為依設備 IP (Host) 隔離的鎖
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cmts_config_locks = defaultdict(asyncio.Lock)
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================================================================================
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@ -1423,13 +1423,13 @@ async def sync_cmts_leaves_async(host, username, password, leaf_paths: list, con
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for batch_idx, batch in enumerate(batches):
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print(f"🔄 正在處理第 {batch_idx + 1}/{len(batches)} 批次 (共 {len(batch)} 個路徑)...")
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conn = None
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try:
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conn = await asyncssh.connect(host, username=username, password=password, known_hosts=None)
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process = await conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8')
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# 🧹 [穩定性修復] 全面改用 async with 管理生命週期，確保連線與 process 絕對釋放
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async with asyncssh.connect(host, username=username, password=password, known_hosts=None) as conn:
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async with conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8') as process:
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async def read_until_quiet(timeout=1.0):
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async def read_until_quiet(timeout=1.0, prompt_pattern: str = None):
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output = ""
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while True:
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try:
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@ -1439,6 +1439,9 @@ async def sync_cmts_leaves_async(host, username, password, leaf_paths: list, con
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if "--More--" in chunk or "More" in chunk:
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process.stdin.write(" ")
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await process.stdin.drain()
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# 🌟 精準 Prompt 偵測
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if prompt_pattern and re.search(prompt_pattern, output):
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break
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except asyncio.TimeoutError:
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break
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return output
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@ -1447,14 +1450,14 @@ async def sync_cmts_leaves_async(host, username, password, leaf_paths: list, con
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if cmts_version == "unknown":
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process.stdin.write("show version\n")
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await process.stdin.drain()
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version_output = await read_until_quiet(timeout=1.5)
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version_output = await read_until_quiet(timeout=1.5, prompt_pattern=r"(?:#|>)")
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match = re.search(r"(?:infra|vcmts-cd-0)\s+([\w\.\-]+)", version_output)
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if match:
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cmts_version = match.group(1)
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process.stdin.write("config\n")
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await process.stdin.drain()
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await read_until_quiet(timeout=1.5)
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await read_until_quiet(timeout=1.5, prompt_pattern=r"\(config\)#")
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for path in batch:
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# 🌟 優化 1：強迫讓出事件迴圈控制權，讓 FastAPI 去處理其他使用者的請求
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@ -1523,8 +1526,6 @@ async def sync_cmts_leaves_async(host, username, password, leaf_paths: list, con
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except Exception as e:
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yield json.dumps({"event": "error", "message": f"批次錯誤: {str(e)}"}) + "\n"
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continue
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finally:
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if conn: conn.close()
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# --- 步驟 3：寫入快取 (DB or JSON) ---
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try:
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@ -1606,12 +1607,12 @@ async def sync_cmts_leaves_async(host, username, password, leaf_paths: list, con
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async def fetch_raw_config(host: str, username: str, password: str, config_type: str = "running") -> str:
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"""連線至設備並抓取完整的純文字設定檔"""
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conn = None
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try:
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conn = await asyncssh.connect(host, username=username, password=password, known_hosts=None)
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process = await conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8')
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# 🧹 [穩定性修復] 全面改用 async with 管理生命週期
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async with asyncssh.connect(host, username=username, password=password, known_hosts=None) as conn:
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async with conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8') as process:
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async def read_until_quiet(timeout=2.0):
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async def read_until_quiet(timeout=2.0, prompt_pattern: str = None):
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output = ""
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while True:
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try:
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@ -1622,25 +1623,28 @@ async def fetch_raw_config(host: str, username: str, password: str, config_type:
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if "--More--" in chunk or "More" in chunk:
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process.stdin.write(" ")
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await process.stdin.drain()
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# 🌟 精準 Prompt 偵測
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if prompt_pattern and re.search(prompt_pattern, output):
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break
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except asyncio.TimeoutError:
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break
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return output
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# 🌟 新增這行：剛連線成功後，先清空終端機的登入歡迎詞 (MOTD) 與雜訊
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await read_until_quiet(timeout=1.0)
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await read_until_quiet(timeout=1.0, prompt_pattern=r"(?:#|>)")
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# 關鍵修改：根據 config_type 切換模式與指令，並加上 | nomore 關閉分頁
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if config_type == "full":
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# 1. 先進入 config 模式
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process.stdin.write("config\n")
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await process.stdin.drain()
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await read_until_quiet(timeout=1.5) # 等待提示字元變成 (config)#
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await read_until_quiet(timeout=1.5, prompt_pattern=r"\(config\)#") # 等待提示字元變成 (config)#
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# 2. 下達 full-configuration 指令 (🌟 加上 | nomore)
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cmd = "show full-configuration | nomore"
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process.stdin.write(f"{cmd}\n")
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await process.stdin.drain()
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raw_output = await read_until_quiet(timeout=3.0)
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raw_output = await read_until_quiet(timeout=3.0, prompt_pattern=r"\(config\)#")
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# 3. 抓完後退回上一層 (保持良好習慣)
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process.stdin.write("exit\n")
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@ -1683,6 +1687,7 @@ async def fetch_raw_config(host: str, username: str, password: str, config_type:
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except Exception as e:
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raise Exception(f"SSH 連線或抓取設定失敗: {str(e)}")
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finally:
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if conn:
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conn.close()
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@ -2038,7 +2043,7 @@ import {
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import { getGlobalConnectionInfo } from './utils.js';
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// 4. 樹狀圖 UI 模組 (Tree UI)
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import { buildTree, buildRealFilterTree, expandAll, collapseAll } from './tree-ui.js';
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import { buildTree, buildRealFilterTree, expandAll, collapseAll, clearTreeCache } from './tree-ui.js';
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// 5. 編輯模式與鎖定模組 (Edit Mode)
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import {
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@ -2339,6 +2344,9 @@ function toggleQueryInputs(mode) {
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function resetAllManagerData() {
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resetMacDomainData();
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// 🧹 [修復 Leak] 清空前端樹狀圖快取，避免切換設備時發生 OOM
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clearTreeCache();
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const configArea = document.getElementById('macDomainConfigArea');
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if (configArea) configArea.style.display = 'none';
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@ -5057,6 +5065,12 @@ FILE: static/tree-ui.js
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export const folderDataCache = {};
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export const filterFolderCache = {};
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// 🧹 [修復 Leak] 徹底清空樹狀圖快取，釋放記憶體
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export function clearTreeCache() {
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for (let key in folderDataCache) delete folderDataCache[key];
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for (let key in filterFolderCache) delete filterFolderCache[key];
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}
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// 魔法函數：當資料夾被點擊展開時，才將 HTML 渲染進去
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window.lazyLoadFolder = function(elementId, isFilter = false) {
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const detailsEl = document.getElementById(`details-${elementId}`);
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@ -5119,8 +5133,8 @@ export function collapseAll(elementId) {
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// 🌟 核心函數：生成完整設備配置樹狀圖 (Lazy 版)
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// ==========================================
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export function buildTree(node, path = '', isParentCommandGroup = false, mode = 'running') {
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let html = '';
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if (!node || typeof node !== 'object') return html;
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const htmlParts = [];
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if (!node || typeof node !== 'object') return htmlParts.join('');
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for (const [key, value] of Object.entries(node)) {
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const currentPath = path ? `${path}::${key}` : key;
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@ -5161,8 +5175,7 @@ export function buildTree(node, path = '', isParentCommandGroup = false, mode =
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</span>
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`;
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// 🌟 關鍵修改：加入 data-* 屬性，並在 ontoggle 時呼叫 lazyLoadFolder
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html += `
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htmlParts.push(`
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<details id="details-${elementId}" class="tree-folder" style="margin-top: 4px; margin-left: 20px;"
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data-path="${currentPath}" data-is-group="${isCommandGroup}" data-mode="${mode}"
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ontoggle="this.querySelector('.icon-closed').style.display = this.open ? 'none' : 'inline-block'; this.querySelector('.icon-open').style.display = this.open ? 'inline-block' : 'none'; if(this.open) window.lazyLoadFolder('${elementId}', false);">
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@ -5203,9 +5216,8 @@ export function buildTree(node, path = '', isParentCommandGroup = false, mode =
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<!-- 🌟 延遲渲染：這裡一開始是空的，展開時才會填入 -->
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</div>
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</details>
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`;
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`);
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} else {
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// 葉節點邏輯保持不變
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const isVirtualIndex = /^\[\d+\]$/.test(key);
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const isNoCommand = (key === 'no');
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const safeValue = (value === null ? '' : value).toString().replace(/"/g, """);
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@ -5250,7 +5262,7 @@ export function buildTree(node, path = '', isParentCommandGroup = false, mode =
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`;
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}
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html += `
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htmlParts.push(`
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<div class="tree-leaf-node"
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title="${cliCommand}"
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onmouseover="this.style.backgroundColor='#f1f2f6'"
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@ -5278,10 +5290,10 @@ export function buildTree(node, path = '', isParentCommandGroup = false, mode =
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</span>
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</div>
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</div>
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`;
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`);
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}
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}
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return html;
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return htmlParts.join('');
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}
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// ==========================================
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@ -5290,7 +5302,8 @@ export function buildTree(node, path = '', isParentCommandGroup = false, mode =
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export function buildRealFilterTree(data, parentPath = '', hiddenKeys = [], isParentCommandGroup = false, mode = 'running') {
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if (typeof data !== 'object' || data === null) return '';
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let html = `<div style="margin-left: ${parentPath ? '24px' : '0'};">`;
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const htmlParts = [];
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htmlParts.push(`<div style="margin-left: ${parentPath ? '24px' : '0'};">`);
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for (const key in data) {
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const value = data[key];
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@ -5340,7 +5353,7 @@ export function buildRealFilterTree(data, parentPath = '', hiddenKeys = [], isPa
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`;
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// 🌟 加入 lazyLoadFolder 觸發
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html += `
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htmlParts.push(`
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<details id="details-${elementId}" class="tree-folder"
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data-path="${currentPath}" data-is-group="${isCommandGroup}" data-mode="${mode}"
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ontoggle="this.querySelector('.icon-closed').style.display = this.open ? 'none' : 'inline-block'; this.querySelector('.icon-open').style.display = this.open ? 'inline-block' : 'none'; if(this.open) window.lazyLoadFolder('${elementId}', true);">
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@ -5358,9 +5371,8 @@ export function buildRealFilterTree(data, parentPath = '', hiddenKeys = [], isPa
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<!-- 🌟 延遲渲染 -->
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</div>
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</details>
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`;
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`);
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} else {
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// 葉節點邏輯保持不變
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const isVirtualIndex = /^\[\d+\]$/.test(key);
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let displayName = isVirtualIndex ? `<span style="color: #95a5a6; font-weight: normal;">項目 ${key}</span>` : `<b>${key}</b>`;
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const safeValue = (value === null ? '' : value).toString().replace(/"/g, """);
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@ -5381,7 +5393,7 @@ export function buildRealFilterTree(data, parentPath = '', hiddenKeys = [], isPa
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currentIcon = `<svg width="16" height="16" viewBox="0 0 24 24" fill="#e74c3c"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.42 0-8-3.58-8-8 0-1.85.63-3.55 1.69-4.9L16.9 18.31C15.55 19.37 13.85 20 12 20zm6.31-3.1L7.1 5.69C8.45 4.63 10.15 4 12 4c4.42 0 8 3.58 8 8 0 1.85-.63 3.55-1.69 4.9z"/></svg>`;
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}
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html += `
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htmlParts.push(`
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<div class="tree-leaf-node"
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onmouseover="this.style.backgroundColor='#f1f2f6'"
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onmouseout="this.style.backgroundColor='transparent'"
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@ -5394,16 +5406,17 @@ export function buildRealFilterTree(data, parentPath = '', hiddenKeys = [], isPa
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<span style="margin-right: 5px;">${displayName}${colonHtml}</span>
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${valueHtml}
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</div>
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`;
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`);
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}
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}
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html += '</div>';
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return html;
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htmlParts.push('</div>');
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return htmlParts.join('');
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}
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================================================================================
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FILE: routers/backup.py
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================================================================================
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# --- routers/backup.py ---
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import logging
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import asyncssh
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import asyncio
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@ -5423,7 +5436,8 @@ from database import (
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)
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from cmts_scraper import fetch_raw_config
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from shared import parse_cli_to_tree, cmts_config_lock # <== 引入真正的解析器與全域鎖
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# 🌟 [Priority 1 修復] 引入 cmts_config_locks
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from shared import parse_cli_to_tree, cmts_config_locks
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logger = logging.getLogger(__name__)
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@ -5629,18 +5643,23 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
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return StreamingResponse(empty_success(), media_type="application/x-ndjson")
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async def restore_generator():
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# 🌟 [Priority 1 修復] 使用依 IP 隔離的鎖
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host_lock = cmts_config_locks[req.host]
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# 1. 嘗試取得全域寫入鎖 (避免多人同時打指令)
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if cmts_config_lock.locked():
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if host_lock.locked():
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yield json.dumps({"status": "error", "message": "❌ 設備目前正由其他使用者進行配置，請稍後再試。"}) + "\n"
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return
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async with cmts_config_lock:
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async with host_lock:
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try:
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yield json.dumps({"status": "progress", "message": "🔄 正在建立 SSH 安全連線..."}) + "\n"
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conn = await asyncssh.connect(req.host, username=req.username, password=req.password, known_hosts=None)
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process = await conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8')
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async def read_until_quiet(timeout=1.0):
|
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# 🌟 [Priority 2 提前修復] 使用 async with 確保連線與 Process 絕對會被釋放
|
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async with asyncssh.connect(req.host, username=req.username, password=req.password, known_hosts=None) as conn:
|
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async with conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8') as process:
|
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|
||||
async def read_until_quiet(timeout=1.0, prompt_pattern: str = None):
|
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output = ""
|
||||
while True:
|
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try:
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|
|
@ -5650,6 +5669,9 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
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if "--More--" in chunk or "More" in chunk:
|
||||
process.stdin.write(" ")
|
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await process.stdin.drain()
|
||||
# 🌟 精準 Prompt 偵測
|
||||
if prompt_pattern and re.search(prompt_pattern, output):
|
||||
break
|
||||
except asyncio.TimeoutError:
|
||||
break
|
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return output
|
||||
|
|
@ -5657,14 +5679,14 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
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# 2. 進入設定模式
|
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process.stdin.write("config\n")
|
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await process.stdin.drain()
|
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await read_until_quiet(timeout=1.5)
|
||||
await read_until_quiet(timeout=1.5, prompt_pattern=r"\(config\)#")
|
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yield json.dumps({"status": "progress", "message": "✅ 成功進入 Global Configuration 模式"}) + "\n"
|
||||
|
||||
# 3. 逐行寫入並進行 Fail-safe 檢查
|
||||
for cmd in commands:
|
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process.stdin.write(f"{cmd}\n")
|
||||
await process.stdin.drain()
|
||||
out = await read_until_quiet(timeout=0.2)
|
||||
out = await read_until_quiet(timeout=0.2, prompt_pattern=r"\(config.*\)#")
|
||||
|
||||
clean_out = re.sub(r'\x1b\[[0-9;]*[mGK]', '', out).strip()
|
||||
|
||||
|
|
@ -5679,7 +5701,7 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
# 2. 對設備下達 abort 指令
|
||||
process.stdin.write("abort\n")
|
||||
await process.stdin.drain()
|
||||
await read_until_quiet(timeout=1.0) # 等待設備處理 abort 並退出 config 模式
|
||||
await read_until_quiet(timeout=1.0, prompt_pattern=r"(?:#|>)") # 等待設備處理 abort 並退出 config 模式
|
||||
|
||||
# 3. 回報最終錯誤並關閉連線
|
||||
yield json.dumps({
|
||||
|
|
@ -5687,7 +5709,6 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
"message": f"❌ 寫入中斷且已安全撤銷！失敗指令: {cmd}",
|
||||
"output": clean_out
|
||||
}) + "\n"
|
||||
conn.close()
|
||||
return
|
||||
|
||||
yield json.dumps({
|
||||
|
|
@ -5703,13 +5724,12 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
yield json.dumps({"status": "progress", "message": "⏳ 正在寫入 Commit 保存設定..."}) + "\n"
|
||||
process.stdin.write("commit\n")
|
||||
await process.stdin.drain()
|
||||
commit_out = await read_until_quiet(timeout=6.0)
|
||||
clean_commit = re.sub(r'\x1b\[[0-9;]*[mGK]', '', commit_out).strip()
|
||||
commit_out = await read_until_quiet(timeout=6.0, prompt_pattern=r"\(config\)#")
|
||||
|
||||
# 5. 退出並關閉連線
|
||||
process.stdin.write("exit\n")
|
||||
await process.stdin.drain()
|
||||
conn.close()
|
||||
# 🌟 移除手動 conn.close()，交由 async with 處理
|
||||
|
||||
yield json.dumps({
|
||||
"status": "success",
|
||||
|
|
@ -5724,7 +5744,6 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
return StreamingResponse(restore_generator(), media_type="application/x-ndjson")
|
||||
|
||||
|
||||
|
||||
================================================================================
|
||||
FILE: routers/terminal.py
|
||||
================================================================================
|
||||
|
|
@ -5739,6 +5758,9 @@ router = APIRouter()
|
|||
async def websocket_terminal(websocket: WebSocket, host: str, username: str, password: str):
|
||||
await websocket.accept()
|
||||
conn = None
|
||||
process = None
|
||||
ws_task = None
|
||||
ssh_task = None
|
||||
try:
|
||||
# 建立連線
|
||||
conn = await asyncssh.connect(host, username=username, password=password, known_hosts=None)
|
||||
|
|
@ -5760,6 +5782,8 @@ async def websocket_terminal(websocket: WebSocket, host: str, username: str, pas
|
|||
|
||||
safe_text = data_bytes.decode('utf-8', errors='replace')
|
||||
await websocket.send_text(safe_text)
|
||||
except asyncio.CancelledError:
|
||||
pass
|
||||
except Exception as e:
|
||||
print("\n❌ [WS Forward Error] 讀取設備畫面時發生錯誤:")
|
||||
traceback.print_exc()
|
||||
|
|
@ -5777,6 +5801,9 @@ async def websocket_terminal(websocket: WebSocket, host: str, username: str, pas
|
|||
process.stdin.write(data_bytes)
|
||||
await process.stdin.drain()
|
||||
except WebSocketDisconnect:
|
||||
# 主動拋出，讓外層捕捉以進行資源回收
|
||||
raise
|
||||
except asyncio.CancelledError:
|
||||
pass
|
||||
except Exception as e:
|
||||
print("\n❌ [SSH Forward Error] 寫入指令到設備時發生錯誤:")
|
||||
|
|
@ -5793,6 +5820,12 @@ async def websocket_terminal(websocket: WebSocket, host: str, username: str, pas
|
|||
for task in pending:
|
||||
task.cancel()
|
||||
|
||||
except WebSocketDisconnect:
|
||||
print("[DEBUG] WebSocket 正常斷線，正在終止背景任務...")
|
||||
if ws_task and not ws_task.done():
|
||||
ws_task.cancel()
|
||||
if ssh_task and not ssh_task.done():
|
||||
ssh_task.cancel()
|
||||
except Exception as e:
|
||||
error_msg = f"\r\n\x1b[31mSSH Connection Error: {str(e)}\x1b[0m\r\n"
|
||||
try:
|
||||
|
|
@ -5802,6 +5835,9 @@ async def websocket_terminal(websocket: WebSocket, host: str, username: str, pas
|
|||
print("\n❌ [Connection Error] 建立連線或執行過程中發生錯誤:")
|
||||
traceback.print_exc()
|
||||
finally:
|
||||
# 🌟 確保 process 與 conn 絕對被關閉，防止 Memory Leak
|
||||
if process:
|
||||
process.close()
|
||||
if conn:
|
||||
conn.close()
|
||||
try:
|
||||
|
|
@ -5810,6 +5846,7 @@ async def websocket_terminal(websocket: WebSocket, host: str, username: str, pas
|
|||
pass
|
||||
|
||||
|
||||
|
||||
================================================================================
|
||||
FILE: routers/lock.py
|
||||
================================================================================
|
||||
|
|
@ -5954,26 +5991,32 @@ def parse_cm_output(raw_text: str) -> list:
|
|||
|
||||
@router.get("/cable-modems")
|
||||
async def get_cable_modems():
|
||||
net_connect = None
|
||||
try:
|
||||
net_connect = ConnectHandler(**CMTS_DEVICE)
|
||||
raw_output = str(net_connect.send_command("show cable modem"))
|
||||
net_connect.disconnect()
|
||||
structured_data = parse_cm_output(raw_output)
|
||||
return {"status": "success", "total_count": len(structured_data), "data": structured_data}
|
||||
except Exception as e:
|
||||
raise HTTPException(status_code=500, detail=f"CMTS Connection Error: {str(e)}")
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/configuration")
|
||||
async def get_configuration():
|
||||
net_connect = None
|
||||
try:
|
||||
net_connect = ConnectHandler(**CMTS_DEVICE)
|
||||
net_connect.send_command_timing("config")
|
||||
raw_output = net_connect.send_command("show full-configuration | nomore", expect_string=r"#", read_timeout=120)
|
||||
net_connect.send_command_timing("exit")
|
||||
net_connect.disconnect()
|
||||
return {"status": "success", "data": raw_output}
|
||||
except Exception as e:
|
||||
raise HTTPException(status_code=500, detail=f"CMTS Error: {str(e)}")
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/cmts-query")
|
||||
async def get_cmts_query(
|
||||
|
|
@ -5983,6 +6026,7 @@ async def get_cmts_query(
|
|||
username: str = Query(...),
|
||||
password: str = Query(...)
|
||||
):
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
|
|
@ -6031,14 +6075,17 @@ async def get_cmts_query(
|
|||
cli_command = commands[query_type] + " | nomore"
|
||||
net_connect = ConnectHandler(**device)
|
||||
raw_output = net_connect.send_command(cli_command, read_timeout=15)
|
||||
net_connect.disconnect()
|
||||
|
||||
return {"status": "success", "command": cli_command, "data": raw_output}
|
||||
except Exception as e:
|
||||
raise HTTPException(status_code=500, detail=f"CMTS Query Error: {str(e)}")
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/cmts-mac-domain-config")
|
||||
async def get_mac_domain_config(target: str, host: str, username: str, password: str):
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
|
|
@ -6046,7 +6093,6 @@ async def get_mac_domain_config(target: str, host: str, username: str, password:
|
|||
cli_command = f"show running-config cable mac-domain {target.strip()} | nomore"
|
||||
net_connect = ConnectHandler(**device)
|
||||
raw_output = str(net_connect.send_command(cli_command, read_timeout=15))
|
||||
net_connect.disconnect()
|
||||
|
||||
# 💡 正名工程：更新字典的 Key 為一致性的命名
|
||||
config = {
|
||||
|
|
@ -6102,6 +6148,9 @@ async def get_mac_domain_config(target: str, host: str, username: str, password:
|
|||
return {"status": "success", "data": config}
|
||||
except Exception as e:
|
||||
raise HTTPException(status_code=500, detail=f"Parse Error: {str(e)}")
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/cmts-mac-domain-list")
|
||||
async def get_cmts_mac_domain_list(
|
||||
|
|
@ -6109,13 +6158,13 @@ async def get_cmts_mac_domain_list(
|
|||
username: str = Query(...),
|
||||
password: str = Query(...)
|
||||
):
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
net_connect = ConnectHandler(**device)
|
||||
|
||||
raw_output = str(net_connect.send_command_timing("show running-config cable mac-domain ?"))
|
||||
net_connect.disconnect()
|
||||
|
||||
import re
|
||||
matches = re.findall(r'\b\d+:\d+/\d+\.\d+\b', raw_output)
|
||||
|
|
@ -6124,6 +6173,9 @@ async def get_cmts_mac_domain_list(
|
|||
return {"status": "success", "data": mac_domains}
|
||||
except Exception as e:
|
||||
return {"status": "error", "message": str(e)}
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/cmts-version")
|
||||
async def get_cmts_version(
|
||||
|
|
@ -6131,13 +6183,13 @@ async def get_cmts_version(
|
|||
username: str = Query(...),
|
||||
password: str = Query(...)
|
||||
):
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
net_connect = ConnectHandler(**device)
|
||||
|
||||
raw_output = str(net_connect.send_command("show version", read_timeout=15))
|
||||
net_connect.disconnect()
|
||||
|
||||
import re
|
||||
# 🌟 使用 Regex 尋找 infra 或 vcmts-cd-0 後面的版本號
|
||||
|
|
@ -6150,6 +6202,9 @@ async def get_cmts_version(
|
|||
|
||||
except Exception as e:
|
||||
return {"status": "error", "message": f"CMTS Connection Error: {str(e)}"}
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
|
||||
================================================================================
|
||||
|
|
@ -6166,8 +6221,8 @@ from fastapi import APIRouter, HTTPException
|
|||
from pydantic import BaseModel
|
||||
from typing import List
|
||||
from netmiko import ConnectHandler
|
||||
# 🌟 移除了舊的 load_settings, save_settings，改用專屬的雙軌機制
|
||||
from shared import CMTS_DEVICE, cmts_config_lock, parse_cli_to_tree, deep_split_tree, USE_DB
|
||||
# 🌟 [Priority 1 修復] 引入 cmts_config_locks
|
||||
from shared import CMTS_DEVICE, cmts_config_locks, parse_cli_to_tree, deep_split_tree, USE_DB
|
||||
from collections import defaultdict
|
||||
from fastapi.responses import StreamingResponse
|
||||
|
||||
|
|
@ -6246,8 +6301,9 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
commands = [cmd.strip() for cmd in req.script.splitlines() if cmd.strip() and not cmd.strip().startswith('!')]
|
||||
|
||||
async def config_streamer():
|
||||
# 🛡️ 繼承原本的非同步鎖，確保同一時間只有一個寫入任務執行
|
||||
async with cmts_config_lock:
|
||||
# 🌟 [Priority 1 修復] 使用依 IP 隔離的鎖
|
||||
host_lock = cmts_config_locks[req.host]
|
||||
async with host_lock:
|
||||
try:
|
||||
yield json.dumps({"status": "progress", "message": f"🔌 準備連線至設備 {req.host}..."}) + "\n"
|
||||
|
||||
|
|
@ -6261,7 +6317,7 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
async with conn.create_process() as process:
|
||||
|
||||
# 🌟 建立安全的非同步讀取函數 (讀到安靜為止，避免卡死)
|
||||
async def read_until_quiet(timeout=0.5):
|
||||
async def read_until_quiet(timeout=0.5, prompt_pattern: str = None):
|
||||
out_data = ""
|
||||
while True:
|
||||
try:
|
||||
|
|
@ -6270,6 +6326,9 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
if not chunk:
|
||||
break
|
||||
out_data += str(chunk)
|
||||
# 🌟 精準 Prompt 偵測
|
||||
if prompt_pattern and re.search(prompt_pattern, out_data):
|
||||
break
|
||||
except asyncio.TimeoutError:
|
||||
break
|
||||
return out_data
|
||||
|
|
@ -6277,7 +6336,7 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
# 1. 進入設定模式
|
||||
process.stdin.write("config\n")
|
||||
await process.stdin.drain()
|
||||
await read_until_quiet(0.5) # 清空歡迎訊息
|
||||
await read_until_quiet(0.5, prompt_pattern=r"\(config\)#") # 清空歡迎訊息
|
||||
|
||||
# 2. 逐行送出指令並回報進度
|
||||
for cmd in commands:
|
||||
|
|
@ -6287,7 +6346,7 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
|
||||
# ⏱️ 智慧等待：如果是 commit 指令，給予 5 秒讓設備存檔；其他指令等 0.5 秒
|
||||
wait_time = 5.0 if cmd.strip() == "commit" else 0.5
|
||||
output = await read_until_quiet(wait_time)
|
||||
output = await read_until_quiet(wait_time, prompt_pattern=r"\(config.*\)#")
|
||||
|
||||
# 🛡️ 防呆撤銷機制：偵測到錯誤立刻 abort
|
||||
lower_output = output.lower()
|
||||
|
|
@ -6305,7 +6364,7 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
# 3. 退出設定模式
|
||||
process.stdin.write("exit\n")
|
||||
await process.stdin.drain()
|
||||
final_output = await read_until_quiet(1.0)
|
||||
final_output = await read_until_quiet(1.0, prompt_pattern=r"(?:#|>)")
|
||||
|
||||
yield json.dumps({
|
||||
"status": "success",
|
||||
|
|
@ -6392,6 +6451,7 @@ async def generate_cli(req: GenerateCliRequest):
|
|||
@router.get("/cmts-ds-rf-port-list")
|
||||
async def get_ds_rf_port_list(host: str, username: str, password: str = ""):
|
||||
"""獲取設備上所有的 DS RF Port 清單"""
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
|
|
@ -6399,7 +6459,6 @@ async def get_ds_rf_port_list(host: str, username: str, password: str = ""):
|
|||
net_connect = ConnectHandler(**device)
|
||||
command = 'show running-config | include "cable ds-rf-port"'
|
||||
raw_output = str(net_connect.send_command(command, read_timeout=60))
|
||||
net_connect.disconnect()
|
||||
|
||||
pattern = r"cable ds-rf-port\s+([0-9:/]+)"
|
||||
ports = re.findall(pattern, raw_output)
|
||||
|
|
@ -6412,11 +6471,15 @@ async def get_ds_rf_port_list(host: str, username: str, password: str = ""):
|
|||
}
|
||||
except Exception as e:
|
||||
return {"status": "error", "message": str(e)}
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
|
||||
@router.get("/cmts-ds-rf-port-config")
|
||||
async def get_ds_rf_port_config(target: str, host: str, username: str, password: str = ""):
|
||||
"""獲取特定 DS RF Port 的配置，並轉換為樹狀 JSON"""
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
|
|
@ -6424,10 +6487,10 @@ async def get_ds_rf_port_config(target: str, host: str, username: str, password:
|
|||
net_connect = ConnectHandler(**device)
|
||||
command = f"show running-config interface cable ds-rf-port {target} | nomore"
|
||||
raw_output = str(net_connect.send_command(command, read_timeout=60))
|
||||
net_connect.disconnect()
|
||||
|
||||
base_tree = parse_cli_to_tree(raw_output)
|
||||
perfect_tree = deep_split_tree(base_tree)
|
||||
# 🌟 [Priority 1 修復] 將 CPU-Bound 任務移至 ThreadPool
|
||||
base_tree = await asyncio.to_thread(parse_cli_to_tree, raw_output)
|
||||
perfect_tree = await asyncio.to_thread(deep_split_tree, base_tree)
|
||||
|
||||
return {
|
||||
"status": "success",
|
||||
|
|
@ -6436,11 +6499,15 @@ async def get_ds_rf_port_config(target: str, host: str, username: str, password:
|
|||
}
|
||||
except Exception as e:
|
||||
return {"status": "error", "message": str(e)}
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
|
||||
@router.get("/cmts-full-config")
|
||||
async def get_full_config(host: str, username: str, password: str = "", skip_filter: bool = False, config_type: str = "running"):
|
||||
"""獲取整台 CMTS 的完整配置，並轉換為大型樹狀 JSON"""
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
|
|
@ -6456,13 +6523,12 @@ async def get_full_config(host: str, username: str, password: str = "", skip_fil
|
|||
command = "show running-config | nomore"
|
||||
raw_output = str(net_connect.send_command(command, read_timeout=180))
|
||||
|
||||
net_connect.disconnect()
|
||||
|
||||
clean_output = re.sub(r"^(?:Building configuration\.\.\.|Current configuration.*?)\n+", "", raw_output, flags=re.IGNORECASE | re.MULTILINE)
|
||||
clean_output = clean_output.lstrip()
|
||||
|
||||
base_tree = parse_cli_to_tree(clean_output)
|
||||
perfect_tree = deep_split_tree(base_tree)
|
||||
# 🌟 [Priority 1 修復] 將 CPU-Bound 任務移至 ThreadPool
|
||||
base_tree = await asyncio.to_thread(parse_cli_to_tree, clean_output)
|
||||
perfect_tree = await asyncio.to_thread(deep_split_tree, base_tree)
|
||||
|
||||
# ==========================================
|
||||
# 🌟 深度過濾攔截器：改用雙軌過濾器讀取邏輯
|
||||
|
|
@ -6488,12 +6554,16 @@ async def get_full_config(host: str, username: str, password: str = "", skip_fil
|
|||
return {"status": "success", "data": perfect_tree}
|
||||
except Exception as e:
|
||||
return {"status": "error", "message": str(e)}
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/cmts-full-config/stream")
|
||||
async def get_full_config_stream(host: str, username: str, password: str = "", skip_filter: bool = False, config_type: str = "running"):
|
||||
"""獲取整台 CMTS 的完整配置 (串流進度回報版)"""
|
||||
|
||||
async def config_streamer():
|
||||
net_connect = None
|
||||
try:
|
||||
# 1. 廣播：正在連線
|
||||
yield json.dumps({"status": "progress", "message": f"🔌 正在建立 SSH 連線至 {host}..."}) + "\n"
|
||||
|
|
@ -6517,8 +6587,6 @@ async def get_full_config_stream(host: str, username: str, password: str = "", s
|
|||
command = "show running-config | nomore"
|
||||
raw_output = await asyncio.to_thread(net_connect.send_command, command, read_timeout=180)
|
||||
|
||||
await asyncio.to_thread(net_connect.disconnect)
|
||||
|
||||
# 3. 廣播：正在解析
|
||||
yield json.dumps({"status": "progress", "message": "🧩 正在解析配置並建構樹狀圖結構..."}) + "\n"
|
||||
await asyncio.sleep(0.1)
|
||||
|
|
@ -6526,8 +6594,9 @@ async def get_full_config_stream(host: str, username: str, password: str = "", s
|
|||
clean_output = re.sub(r"^(?:Building configuration\.\.\.|Current configuration.*?)\n+", "", raw_output, flags=re.IGNORECASE | re.MULTILINE)
|
||||
clean_output = clean_output.lstrip()
|
||||
|
||||
base_tree = parse_cli_to_tree(clean_output)
|
||||
perfect_tree = deep_split_tree(base_tree)
|
||||
# 🌟 [Priority 1 修復] 將 CPU-Bound 任務移至 ThreadPool
|
||||
base_tree = await asyncio.to_thread(parse_cli_to_tree, clean_output)
|
||||
perfect_tree = await asyncio.to_thread(deep_split_tree, base_tree)
|
||||
|
||||
# ==========================================
|
||||
# 🌟 深度過濾攔截器 (維持原樣)
|
||||
|
|
@ -6556,6 +6625,10 @@ async def get_full_config_stream(host: str, username: str, password: str = "", s
|
|||
|
||||
except Exception as e:
|
||||
yield json.dumps({"status": "error", "message": f"載入失敗: {str(e)}"}) + "\n"
|
||||
finally:
|
||||
# 🌟 [Priority 1 修復] 確保背景連線被正確釋放
|
||||
if net_connect:
|
||||
await asyncio.to_thread(net_connect.disconnect)
|
||||
|
||||
# 回傳 NDJSON 串流格式
|
||||
return StreamingResponse(config_streamer(), media_type="application/x-ndjson")
|
||||
|
|
@ -6638,10 +6711,12 @@ async def sse_stream(request: Request, host: str, config_type: str = "running"):
|
|||
async def event_generator():
|
||||
try:
|
||||
while True:
|
||||
# 主動檢查斷線，避免死鎖
|
||||
if await request.is_disconnected():
|
||||
break
|
||||
try:
|
||||
message = await asyncio.wait_for(client_queue.get(), timeout=1.0)
|
||||
# [修復 Leak] 延長 timeout 降低輪詢負擔
|
||||
message = await asyncio.wait_for(client_queue.get(), timeout=5.0)
|
||||
yield message
|
||||
except asyncio.TimeoutError:
|
||||
yield ": keepalive\n\n"
|
||||
|
|
@ -6649,6 +6724,7 @@ async def sse_stream(request: Request, host: str, config_type: str = "running"):
|
|||
except asyncio.CancelledError:
|
||||
pass
|
||||
finally:
|
||||
# [修復 Leak] 確保斷線時 Queue 絕對會被移出 active_clients 釋放記憶體
|
||||
if channel_key in active_clients:
|
||||
active_clients[channel_key].discard(client_queue)
|
||||
|
||||
|
|
|
|||
|
|
@ -157,13 +157,13 @@ async def sync_cmts_leaves_async(host, username, password, leaf_paths: list, con
|
|||
|
||||
for batch_idx, batch in enumerate(batches):
|
||||
print(f"🔄 正在處理第 {batch_idx + 1}/{len(batches)} 批次 (共 {len(batch)} 個路徑)...")
|
||||
conn = None
|
||||
|
||||
try:
|
||||
conn = await asyncssh.connect(host, username=username, password=password, known_hosts=None)
|
||||
process = await conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8')
|
||||
# 🧹 [穩定性修復] 全面改用 async with 管理生命週期，確保連線與 process 絕對釋放
|
||||
async with asyncssh.connect(host, username=username, password=password, known_hosts=None) as conn:
|
||||
async with conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8') as process:
|
||||
|
||||
async def read_until_quiet(timeout=1.0):
|
||||
async def read_until_quiet(timeout=1.0, prompt_pattern: str = None):
|
||||
output = ""
|
||||
while True:
|
||||
try:
|
||||
|
|
@ -173,6 +173,9 @@ async def sync_cmts_leaves_async(host, username, password, leaf_paths: list, con
|
|||
if "--More--" in chunk or "More" in chunk:
|
||||
process.stdin.write(" ")
|
||||
await process.stdin.drain()
|
||||
# 🌟 精準 Prompt 偵測
|
||||
if prompt_pattern and re.search(prompt_pattern, output):
|
||||
break
|
||||
except asyncio.TimeoutError:
|
||||
break
|
||||
return output
|
||||
|
|
@ -181,14 +184,14 @@ async def sync_cmts_leaves_async(host, username, password, leaf_paths: list, con
|
|||
if cmts_version == "unknown":
|
||||
process.stdin.write("show version\n")
|
||||
await process.stdin.drain()
|
||||
version_output = await read_until_quiet(timeout=1.5)
|
||||
version_output = await read_until_quiet(timeout=1.5, prompt_pattern=r"(?:#|>)")
|
||||
match = re.search(r"(?:infra|vcmts-cd-0)\s+([\w\.\-]+)", version_output)
|
||||
if match:
|
||||
cmts_version = match.group(1)
|
||||
|
||||
process.stdin.write("config\n")
|
||||
await process.stdin.drain()
|
||||
await read_until_quiet(timeout=1.5)
|
||||
await read_until_quiet(timeout=1.5, prompt_pattern=r"\(config\)#")
|
||||
|
||||
for path in batch:
|
||||
# 🌟 優化 1：強迫讓出事件迴圈控制權，讓 FastAPI 去處理其他使用者的請求
|
||||
|
|
@ -257,8 +260,6 @@ async def sync_cmts_leaves_async(host, username, password, leaf_paths: list, con
|
|||
except Exception as e:
|
||||
yield json.dumps({"event": "error", "message": f"批次錯誤: {str(e)}"}) + "\n"
|
||||
continue
|
||||
finally:
|
||||
if conn: conn.close()
|
||||
|
||||
# --- 步驟 3：寫入快取 (DB or JSON) ---
|
||||
try:
|
||||
|
|
@ -340,12 +341,12 @@ async def sync_cmts_leaves_async(host, username, password, leaf_paths: list, con
|
|||
|
||||
async def fetch_raw_config(host: str, username: str, password: str, config_type: str = "running") -> str:
|
||||
"""連線至設備並抓取完整的純文字設定檔"""
|
||||
conn = None
|
||||
try:
|
||||
conn = await asyncssh.connect(host, username=username, password=password, known_hosts=None)
|
||||
process = await conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8')
|
||||
# 🧹 [穩定性修復] 全面改用 async with 管理生命週期
|
||||
async with asyncssh.connect(host, username=username, password=password, known_hosts=None) as conn:
|
||||
async with conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8') as process:
|
||||
|
||||
async def read_until_quiet(timeout=2.0):
|
||||
async def read_until_quiet(timeout=2.0, prompt_pattern: str = None):
|
||||
output = ""
|
||||
while True:
|
||||
try:
|
||||
|
|
@ -356,25 +357,28 @@ async def fetch_raw_config(host: str, username: str, password: str, config_type:
|
|||
if "--More--" in chunk or "More" in chunk:
|
||||
process.stdin.write(" ")
|
||||
await process.stdin.drain()
|
||||
# 🌟 精準 Prompt 偵測
|
||||
if prompt_pattern and re.search(prompt_pattern, output):
|
||||
break
|
||||
except asyncio.TimeoutError:
|
||||
break
|
||||
return output
|
||||
|
||||
# 🌟 新增這行：剛連線成功後，先清空終端機的登入歡迎詞 (MOTD) 與雜訊
|
||||
await read_until_quiet(timeout=1.0)
|
||||
await read_until_quiet(timeout=1.0, prompt_pattern=r"(?:#|>)")
|
||||
|
||||
# 關鍵修改：根據 config_type 切換模式與指令，並加上 | nomore 關閉分頁
|
||||
if config_type == "full":
|
||||
# 1. 先進入 config 模式
|
||||
process.stdin.write("config\n")
|
||||
await process.stdin.drain()
|
||||
await read_until_quiet(timeout=1.5) # 等待提示字元變成 (config)#
|
||||
await read_until_quiet(timeout=1.5, prompt_pattern=r"\(config\)#") # 等待提示字元變成 (config)#
|
||||
|
||||
# 2. 下達 full-configuration 指令 (🌟 加上 | nomore)
|
||||
cmd = "show full-configuration | nomore"
|
||||
process.stdin.write(f"{cmd}\n")
|
||||
await process.stdin.drain()
|
||||
raw_output = await read_until_quiet(timeout=3.0)
|
||||
raw_output = await read_until_quiet(timeout=3.0, prompt_pattern=r"\(config\)#")
|
||||
|
||||
# 3. 抓完後退回上一層 (保持良好習慣)
|
||||
process.stdin.write("exit\n")
|
||||
|
|
@ -417,6 +421,7 @@ async def fetch_raw_config(host: str, username: str, password: str, config_type:
|
|||
|
||||
except Exception as e:
|
||||
raise Exception(f"SSH 連線或抓取設定失敗: {str(e)}")
|
||||
|
||||
finally:
|
||||
if conn:
|
||||
conn.close()
|
||||
|
|
|
|||
|
|
@ -1,3 +1,4 @@
|
|||
# --- routers/backup.py ---
|
||||
import logging
|
||||
import asyncssh
|
||||
import asyncio
|
||||
|
|
@ -17,7 +18,8 @@ from database import (
|
|||
)
|
||||
|
||||
from cmts_scraper import fetch_raw_config
|
||||
from shared import parse_cli_to_tree, cmts_config_lock # <== 引入真正的解析器與全域鎖
|
||||
# 🌟 [Priority 1 修復] 引入 cmts_config_locks
|
||||
from shared import parse_cli_to_tree, cmts_config_locks
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
|
@ -223,18 +225,23 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
return StreamingResponse(empty_success(), media_type="application/x-ndjson")
|
||||
|
||||
async def restore_generator():
|
||||
# 🌟 [Priority 1 修復] 使用依 IP 隔離的鎖
|
||||
host_lock = cmts_config_locks[req.host]
|
||||
|
||||
# 1. 嘗試取得全域寫入鎖 (避免多人同時打指令)
|
||||
if cmts_config_lock.locked():
|
||||
if host_lock.locked():
|
||||
yield json.dumps({"status": "error", "message": "❌ 設備目前正由其他使用者進行配置，請稍後再試。"}) + "\n"
|
||||
return
|
||||
|
||||
async with cmts_config_lock:
|
||||
async with host_lock:
|
||||
try:
|
||||
yield json.dumps({"status": "progress", "message": "🔄 正在建立 SSH 安全連線..."}) + "\n"
|
||||
conn = await asyncssh.connect(req.host, username=req.username, password=req.password, known_hosts=None)
|
||||
process = await conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8')
|
||||
|
||||
async def read_until_quiet(timeout=1.0):
|
||||
# 🌟 [Priority 2 提前修復] 使用 async with 確保連線與 Process 絕對會被釋放
|
||||
async with asyncssh.connect(req.host, username=req.username, password=req.password, known_hosts=None) as conn:
|
||||
async with conn.create_process(term_type='xterm-256color', term_size=(200, 24), encoding='utf-8') as process:
|
||||
|
||||
async def read_until_quiet(timeout=1.0, prompt_pattern: str = None):
|
||||
output = ""
|
||||
while True:
|
||||
try:
|
||||
|
|
@ -244,6 +251,9 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
if "--More--" in chunk or "More" in chunk:
|
||||
process.stdin.write(" ")
|
||||
await process.stdin.drain()
|
||||
# 🌟 精準 Prompt 偵測
|
||||
if prompt_pattern and re.search(prompt_pattern, output):
|
||||
break
|
||||
except asyncio.TimeoutError:
|
||||
break
|
||||
return output
|
||||
|
|
@ -251,14 +261,14 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
# 2. 進入設定模式
|
||||
process.stdin.write("config\n")
|
||||
await process.stdin.drain()
|
||||
await read_until_quiet(timeout=1.5)
|
||||
await read_until_quiet(timeout=1.5, prompt_pattern=r"\(config\)#")
|
||||
yield json.dumps({"status": "progress", "message": "✅ 成功進入 Global Configuration 模式"}) + "\n"
|
||||
|
||||
# 3. 逐行寫入並進行 Fail-safe 檢查
|
||||
for cmd in commands:
|
||||
process.stdin.write(f"{cmd}\n")
|
||||
await process.stdin.drain()
|
||||
out = await read_until_quiet(timeout=0.2)
|
||||
out = await read_until_quiet(timeout=0.2, prompt_pattern=r"\(config.*\)#")
|
||||
|
||||
clean_out = re.sub(r'\x1b\[[0-9;]*[mGK]', '', out).strip()
|
||||
|
||||
|
|
@ -273,7 +283,7 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
# 2. 對設備下達 abort 指令
|
||||
process.stdin.write("abort\n")
|
||||
await process.stdin.drain()
|
||||
await read_until_quiet(timeout=1.0) # 等待設備處理 abort 並退出 config 模式
|
||||
await read_until_quiet(timeout=1.0, prompt_pattern=r"(?:#|>)") # 等待設備處理 abort 並退出 config 模式
|
||||
|
||||
# 3. 回報最終錯誤並關閉連線
|
||||
yield json.dumps({
|
||||
|
|
@ -281,7 +291,6 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
"message": f"❌ 寫入中斷且已安全撤銷！失敗指令: {cmd}",
|
||||
"output": clean_out
|
||||
}) + "\n"
|
||||
conn.close()
|
||||
return
|
||||
|
||||
yield json.dumps({
|
||||
|
|
@ -297,13 +306,12 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
yield json.dumps({"status": "progress", "message": "⏳ 正在寫入 Commit 保存設定..."}) + "\n"
|
||||
process.stdin.write("commit\n")
|
||||
await process.stdin.drain()
|
||||
commit_out = await read_until_quiet(timeout=6.0)
|
||||
clean_commit = re.sub(r'\x1b\[[0-9;]*[mGK]', '', commit_out).strip()
|
||||
commit_out = await read_until_quiet(timeout=6.0, prompt_pattern=r"\(config\)#")
|
||||
|
||||
# 5. 退出並關閉連線
|
||||
process.stdin.write("exit\n")
|
||||
await process.stdin.drain()
|
||||
conn.close()
|
||||
# 🌟 移除手動 conn.close()，交由 async with 處理
|
||||
|
||||
yield json.dumps({
|
||||
"status": "success",
|
||||
|
|
@ -316,4 +324,3 @@ async def execute_restore(backup_id: str, req: ExecuteRestoreRequest):
|
|||
yield json.dumps({"status": "error", "message": f"SSH 連線或執行發生例外錯誤: {str(e)}"}) + "\n"
|
||||
|
||||
return StreamingResponse(restore_generator(), media_type="application/x-ndjson")
|
||||
|
||||
|
|
|
|||
|
|
@ -9,8 +9,8 @@ from fastapi import APIRouter, HTTPException
|
|||
from pydantic import BaseModel
|
||||
from typing import List
|
||||
from netmiko import ConnectHandler
|
||||
# 🌟 移除了舊的 load_settings, save_settings，改用專屬的雙軌機制
|
||||
from shared import CMTS_DEVICE, cmts_config_lock, parse_cli_to_tree, deep_split_tree, USE_DB
|
||||
# 🌟 [Priority 1 修復] 引入 cmts_config_locks
|
||||
from shared import CMTS_DEVICE, cmts_config_locks, parse_cli_to_tree, deep_split_tree, USE_DB
|
||||
from collections import defaultdict
|
||||
from fastapi.responses import StreamingResponse
|
||||
|
||||
|
|
@ -89,8 +89,9 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
commands = [cmd.strip() for cmd in req.script.splitlines() if cmd.strip() and not cmd.strip().startswith('!')]
|
||||
|
||||
async def config_streamer():
|
||||
# 🛡️ 繼承原本的非同步鎖，確保同一時間只有一個寫入任務執行
|
||||
async with cmts_config_lock:
|
||||
# 🌟 [Priority 1 修復] 使用依 IP 隔離的鎖
|
||||
host_lock = cmts_config_locks[req.host]
|
||||
async with host_lock:
|
||||
try:
|
||||
yield json.dumps({"status": "progress", "message": f"🔌 準備連線至設備 {req.host}..."}) + "\n"
|
||||
|
||||
|
|
@ -104,7 +105,7 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
async with conn.create_process() as process:
|
||||
|
||||
# 🌟 建立安全的非同步讀取函數 (讀到安靜為止，避免卡死)
|
||||
async def read_until_quiet(timeout=0.5):
|
||||
async def read_until_quiet(timeout=0.5, prompt_pattern: str = None):
|
||||
out_data = ""
|
||||
while True:
|
||||
try:
|
||||
|
|
@ -113,6 +114,9 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
if not chunk:
|
||||
break
|
||||
out_data += str(chunk)
|
||||
# 🌟 精準 Prompt 偵測
|
||||
if prompt_pattern and re.search(prompt_pattern, out_data):
|
||||
break
|
||||
except asyncio.TimeoutError:
|
||||
break
|
||||
return out_data
|
||||
|
|
@ -120,7 +124,7 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
# 1. 進入設定模式
|
||||
process.stdin.write("config\n")
|
||||
await process.stdin.drain()
|
||||
await read_until_quiet(0.5) # 清空歡迎訊息
|
||||
await read_until_quiet(0.5, prompt_pattern=r"\(config\)#") # 清空歡迎訊息
|
||||
|
||||
# 2. 逐行送出指令並回報進度
|
||||
for cmd in commands:
|
||||
|
|
@ -130,7 +134,7 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
|
||||
# ⏱️ 智慧等待：如果是 commit 指令，給予 5 秒讓設備存檔；其他指令等 0.5 秒
|
||||
wait_time = 5.0 if cmd.strip() == "commit" else 0.5
|
||||
output = await read_until_quiet(wait_time)
|
||||
output = await read_until_quiet(wait_time, prompt_pattern=r"\(config.*\)#")
|
||||
|
||||
# 🛡️ 防呆撤銷機制：偵測到錯誤立刻 abort
|
||||
lower_output = output.lower()
|
||||
|
|
@ -148,7 +152,7 @@ async def execute_cmts_config(req: ConfigRequest):
|
|||
# 3. 退出設定模式
|
||||
process.stdin.write("exit\n")
|
||||
await process.stdin.drain()
|
||||
final_output = await read_until_quiet(1.0)
|
||||
final_output = await read_until_quiet(1.0, prompt_pattern=r"(?:#|>)")
|
||||
|
||||
yield json.dumps({
|
||||
"status": "success",
|
||||
|
|
@ -235,6 +239,7 @@ async def generate_cli(req: GenerateCliRequest):
|
|||
@router.get("/cmts-ds-rf-port-list")
|
||||
async def get_ds_rf_port_list(host: str, username: str, password: str = ""):
|
||||
"""獲取設備上所有的 DS RF Port 清單"""
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
|
|
@ -242,7 +247,6 @@ async def get_ds_rf_port_list(host: str, username: str, password: str = ""):
|
|||
net_connect = ConnectHandler(**device)
|
||||
command = 'show running-config | include "cable ds-rf-port"'
|
||||
raw_output = str(net_connect.send_command(command, read_timeout=60))
|
||||
net_connect.disconnect()
|
||||
|
||||
pattern = r"cable ds-rf-port\s+([0-9:/]+)"
|
||||
ports = re.findall(pattern, raw_output)
|
||||
|
|
@ -255,11 +259,15 @@ async def get_ds_rf_port_list(host: str, username: str, password: str = ""):
|
|||
}
|
||||
except Exception as e:
|
||||
return {"status": "error", "message": str(e)}
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
|
||||
@router.get("/cmts-ds-rf-port-config")
|
||||
async def get_ds_rf_port_config(target: str, host: str, username: str, password: str = ""):
|
||||
"""獲取特定 DS RF Port 的配置，並轉換為樹狀 JSON"""
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
|
|
@ -267,10 +275,10 @@ async def get_ds_rf_port_config(target: str, host: str, username: str, password:
|
|||
net_connect = ConnectHandler(**device)
|
||||
command = f"show running-config interface cable ds-rf-port {target} | nomore"
|
||||
raw_output = str(net_connect.send_command(command, read_timeout=60))
|
||||
net_connect.disconnect()
|
||||
|
||||
base_tree = parse_cli_to_tree(raw_output)
|
||||
perfect_tree = deep_split_tree(base_tree)
|
||||
# 🌟 [Priority 1 修復] 將 CPU-Bound 任務移至 ThreadPool
|
||||
base_tree = await asyncio.to_thread(parse_cli_to_tree, raw_output)
|
||||
perfect_tree = await asyncio.to_thread(deep_split_tree, base_tree)
|
||||
|
||||
return {
|
||||
"status": "success",
|
||||
|
|
@ -279,11 +287,15 @@ async def get_ds_rf_port_config(target: str, host: str, username: str, password:
|
|||
}
|
||||
except Exception as e:
|
||||
return {"status": "error", "message": str(e)}
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
|
||||
@router.get("/cmts-full-config")
|
||||
async def get_full_config(host: str, username: str, password: str = "", skip_filter: bool = False, config_type: str = "running"):
|
||||
"""獲取整台 CMTS 的完整配置，並轉換為大型樹狀 JSON"""
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
|
|
@ -299,13 +311,12 @@ async def get_full_config(host: str, username: str, password: str = "", skip_fil
|
|||
command = "show running-config | nomore"
|
||||
raw_output = str(net_connect.send_command(command, read_timeout=180))
|
||||
|
||||
net_connect.disconnect()
|
||||
|
||||
clean_output = re.sub(r"^(?:Building configuration\.\.\.|Current configuration.*?)\n+", "", raw_output, flags=re.IGNORECASE | re.MULTILINE)
|
||||
clean_output = clean_output.lstrip()
|
||||
|
||||
base_tree = parse_cli_to_tree(clean_output)
|
||||
perfect_tree = deep_split_tree(base_tree)
|
||||
# 🌟 [Priority 1 修復] 將 CPU-Bound 任務移至 ThreadPool
|
||||
base_tree = await asyncio.to_thread(parse_cli_to_tree, clean_output)
|
||||
perfect_tree = await asyncio.to_thread(deep_split_tree, base_tree)
|
||||
|
||||
# ==========================================
|
||||
# 🌟 深度過濾攔截器：改用雙軌過濾器讀取邏輯
|
||||
|
|
@ -331,12 +342,16 @@ async def get_full_config(host: str, username: str, password: str = "", skip_fil
|
|||
return {"status": "success", "data": perfect_tree}
|
||||
except Exception as e:
|
||||
return {"status": "error", "message": str(e)}
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/cmts-full-config/stream")
|
||||
async def get_full_config_stream(host: str, username: str, password: str = "", skip_filter: bool = False, config_type: str = "running"):
|
||||
"""獲取整台 CMTS 的完整配置 (串流進度回報版)"""
|
||||
|
||||
async def config_streamer():
|
||||
net_connect = None
|
||||
try:
|
||||
# 1. 廣播：正在連線
|
||||
yield json.dumps({"status": "progress", "message": f"🔌 正在建立 SSH 連線至 {host}..."}) + "\n"
|
||||
|
|
@ -360,8 +375,6 @@ async def get_full_config_stream(host: str, username: str, password: str = "", s
|
|||
command = "show running-config | nomore"
|
||||
raw_output = await asyncio.to_thread(net_connect.send_command, command, read_timeout=180)
|
||||
|
||||
await asyncio.to_thread(net_connect.disconnect)
|
||||
|
||||
# 3. 廣播：正在解析
|
||||
yield json.dumps({"status": "progress", "message": "🧩 正在解析配置並建構樹狀圖結構..."}) + "\n"
|
||||
await asyncio.sleep(0.1)
|
||||
|
|
@ -369,8 +382,9 @@ async def get_full_config_stream(host: str, username: str, password: str = "", s
|
|||
clean_output = re.sub(r"^(?:Building configuration\.\.\.|Current configuration.*?)\n+", "", raw_output, flags=re.IGNORECASE | re.MULTILINE)
|
||||
clean_output = clean_output.lstrip()
|
||||
|
||||
base_tree = parse_cli_to_tree(clean_output)
|
||||
perfect_tree = deep_split_tree(base_tree)
|
||||
# 🌟 [Priority 1 修復] 將 CPU-Bound 任務移至 ThreadPool
|
||||
base_tree = await asyncio.to_thread(parse_cli_to_tree, clean_output)
|
||||
perfect_tree = await asyncio.to_thread(deep_split_tree, base_tree)
|
||||
|
||||
# ==========================================
|
||||
# 🌟 深度過濾攔截器 (維持原樣)
|
||||
|
|
@ -399,6 +413,10 @@ async def get_full_config_stream(host: str, username: str, password: str = "", s
|
|||
|
||||
except Exception as e:
|
||||
yield json.dumps({"status": "error", "message": f"載入失敗: {str(e)}"}) + "\n"
|
||||
finally:
|
||||
# 🌟 [Priority 1 修復] 確保背景連線被正確釋放
|
||||
if net_connect:
|
||||
await asyncio.to_thread(net_connect.disconnect)
|
||||
|
||||
# 回傳 NDJSON 串流格式
|
||||
return StreamingResponse(config_streamer(), media_type="application/x-ndjson")
|
||||
|
|
|
|||
|
|
@ -51,10 +51,12 @@ async def sse_stream(request: Request, host: str, config_type: str = "running"):
|
|||
async def event_generator():
|
||||
try:
|
||||
while True:
|
||||
# 主動檢查斷線，避免死鎖
|
||||
if await request.is_disconnected():
|
||||
break
|
||||
try:
|
||||
message = await asyncio.wait_for(client_queue.get(), timeout=1.0)
|
||||
# [修復 Leak] 延長 timeout 降低輪詢負擔
|
||||
message = await asyncio.wait_for(client_queue.get(), timeout=5.0)
|
||||
yield message
|
||||
except asyncio.TimeoutError:
|
||||
yield ": keepalive\n\n"
|
||||
|
|
@ -62,6 +64,7 @@ async def sse_stream(request: Request, host: str, config_type: str = "running"):
|
|||
except asyncio.CancelledError:
|
||||
pass
|
||||
finally:
|
||||
# [修復 Leak] 確保斷線時 Queue 絕對會被移出 active_clients 釋放記憶體
|
||||
if channel_key in active_clients:
|
||||
active_clients[channel_key].discard(client_queue)
|
||||
|
||||
|
|
|
|||
|
|
@ -30,26 +30,32 @@ def parse_cm_output(raw_text: str) -> list:
|
|||
|
||||
@router.get("/cable-modems")
|
||||
async def get_cable_modems():
|
||||
net_connect = None
|
||||
try:
|
||||
net_connect = ConnectHandler(**CMTS_DEVICE)
|
||||
raw_output = str(net_connect.send_command("show cable modem"))
|
||||
net_connect.disconnect()
|
||||
structured_data = parse_cm_output(raw_output)
|
||||
return {"status": "success", "total_count": len(structured_data), "data": structured_data}
|
||||
except Exception as e:
|
||||
raise HTTPException(status_code=500, detail=f"CMTS Connection Error: {str(e)}")
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/configuration")
|
||||
async def get_configuration():
|
||||
net_connect = None
|
||||
try:
|
||||
net_connect = ConnectHandler(**CMTS_DEVICE)
|
||||
net_connect.send_command_timing("config")
|
||||
raw_output = net_connect.send_command("show full-configuration | nomore", expect_string=r"#", read_timeout=120)
|
||||
net_connect.send_command_timing("exit")
|
||||
net_connect.disconnect()
|
||||
return {"status": "success", "data": raw_output}
|
||||
except Exception as e:
|
||||
raise HTTPException(status_code=500, detail=f"CMTS Error: {str(e)}")
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/cmts-query")
|
||||
async def get_cmts_query(
|
||||
|
|
@ -59,6 +65,7 @@ async def get_cmts_query(
|
|||
username: str = Query(...),
|
||||
password: str = Query(...)
|
||||
):
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
|
|
@ -107,14 +114,17 @@ async def get_cmts_query(
|
|||
cli_command = commands[query_type] + " | nomore"
|
||||
net_connect = ConnectHandler(**device)
|
||||
raw_output = net_connect.send_command(cli_command, read_timeout=15)
|
||||
net_connect.disconnect()
|
||||
|
||||
return {"status": "success", "command": cli_command, "data": raw_output}
|
||||
except Exception as e:
|
||||
raise HTTPException(status_code=500, detail=f"CMTS Query Error: {str(e)}")
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/cmts-mac-domain-config")
|
||||
async def get_mac_domain_config(target: str, host: str, username: str, password: str):
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
|
|
@ -122,7 +132,6 @@ async def get_mac_domain_config(target: str, host: str, username: str, password:
|
|||
cli_command = f"show running-config cable mac-domain {target.strip()} | nomore"
|
||||
net_connect = ConnectHandler(**device)
|
||||
raw_output = str(net_connect.send_command(cli_command, read_timeout=15))
|
||||
net_connect.disconnect()
|
||||
|
||||
# 💡 正名工程：更新字典的 Key 為一致性的命名
|
||||
config = {
|
||||
|
|
@ -178,6 +187,9 @@ async def get_mac_domain_config(target: str, host: str, username: str, password:
|
|||
return {"status": "success", "data": config}
|
||||
except Exception as e:
|
||||
raise HTTPException(status_code=500, detail=f"Parse Error: {str(e)}")
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/cmts-mac-domain-list")
|
||||
async def get_cmts_mac_domain_list(
|
||||
|
|
@ -185,13 +197,13 @@ async def get_cmts_mac_domain_list(
|
|||
username: str = Query(...),
|
||||
password: str = Query(...)
|
||||
):
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
net_connect = ConnectHandler(**device)
|
||||
|
||||
raw_output = str(net_connect.send_command_timing("show running-config cable mac-domain ?"))
|
||||
net_connect.disconnect()
|
||||
|
||||
import re
|
||||
matches = re.findall(r'\b\d+:\d+/\d+\.\d+\b', raw_output)
|
||||
|
|
@ -200,6 +212,9 @@ async def get_cmts_mac_domain_list(
|
|||
return {"status": "success", "data": mac_domains}
|
||||
except Exception as e:
|
||||
return {"status": "error", "message": str(e)}
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
||||
@router.get("/cmts-version")
|
||||
async def get_cmts_version(
|
||||
|
|
@ -207,13 +222,13 @@ async def get_cmts_version(
|
|||
username: str = Query(...),
|
||||
password: str = Query(...)
|
||||
):
|
||||
net_connect = None
|
||||
try:
|
||||
device = CMTS_DEVICE.copy()
|
||||
device.update({'host': host, 'username': username, 'password': password})
|
||||
net_connect = ConnectHandler(**device)
|
||||
|
||||
raw_output = str(net_connect.send_command("show version", read_timeout=15))
|
||||
net_connect.disconnect()
|
||||
|
||||
import re
|
||||
# 🌟 使用 Regex 尋找 infra 或 vcmts-cd-0 後面的版本號
|
||||
|
|
@ -226,3 +241,6 @@ async def get_cmts_version(
|
|||
|
||||
except Exception as e:
|
||||
return {"status": "error", "message": f"CMTS Connection Error: {str(e)}"}
|
||||
finally:
|
||||
if net_connect:
|
||||
net_connect.disconnect()
|
||||
|
|
|
|||
|
|
@ -9,6 +9,9 @@ router = APIRouter()
|
|||
async def websocket_terminal(websocket: WebSocket, host: str, username: str, password: str):
|
||||
await websocket.accept()
|
||||
conn = None
|
||||
process = None
|
||||
ws_task = None
|
||||
ssh_task = None
|
||||
try:
|
||||
# 建立連線
|
||||
conn = await asyncssh.connect(host, username=username, password=password, known_hosts=None)
|
||||
|
|
@ -30,6 +33,8 @@ async def websocket_terminal(websocket: WebSocket, host: str, username: str, pas
|
|||
|
||||
safe_text = data_bytes.decode('utf-8', errors='replace')
|
||||
await websocket.send_text(safe_text)
|
||||
except asyncio.CancelledError:
|
||||
pass
|
||||
except Exception as e:
|
||||
print("\n❌ [WS Forward Error] 讀取設備畫面時發生錯誤:")
|
||||
traceback.print_exc()
|
||||
|
|
@ -47,6 +52,9 @@ async def websocket_terminal(websocket: WebSocket, host: str, username: str, pas
|
|||
process.stdin.write(data_bytes)
|
||||
await process.stdin.drain()
|
||||
except WebSocketDisconnect:
|
||||
# 主動拋出，讓外層捕捉以進行資源回收
|
||||
raise
|
||||
except asyncio.CancelledError:
|
||||
pass
|
||||
except Exception as e:
|
||||
print("\n❌ [SSH Forward Error] 寫入指令到設備時發生錯誤:")
|
||||
|
|
@ -63,6 +71,12 @@ async def websocket_terminal(websocket: WebSocket, host: str, username: str, pas
|
|||
for task in pending:
|
||||
task.cancel()
|
||||
|
||||
except WebSocketDisconnect:
|
||||
print("[DEBUG] WebSocket 正常斷線，正在終止背景任務...")
|
||||
if ws_task and not ws_task.done():
|
||||
ws_task.cancel()
|
||||
if ssh_task and not ssh_task.done():
|
||||
ssh_task.cancel()
|
||||
except Exception as e:
|
||||
error_msg = f"\r\n\x1b[31mSSH Connection Error: {str(e)}\x1b[0m\r\n"
|
||||
try:
|
||||
|
|
@ -72,9 +86,13 @@ async def websocket_terminal(websocket: WebSocket, host: str, username: str, pas
|
|||
print("\n❌ [Connection Error] 建立連線或執行過程中發生錯誤:")
|
||||
traceback.print_exc()
|
||||
finally:
|
||||
# 🌟 確保 process 與 conn 絕對被關閉，防止 Memory Leak
|
||||
if process:
|
||||
process.close()
|
||||
if conn:
|
||||
conn.close()
|
||||
try:
|
||||
await websocket.close()
|
||||
except:
|
||||
pass
|
||||
|
||||
|
|
|
|||
|
|
@ -258,5 +258,5 @@ def save_settings(settings_data):
|
|||
with open(SETTINGS_FILE, "w", encoding="utf-8") as f:
|
||||
json.dump(settings_data, f, indent=4, ensure_ascii=False)
|
||||
|
||||
# 全域非同步鎖：確保同一時間只有一人能執行設定寫入
|
||||
cmts_config_lock = asyncio.Lock()
|
||||
# 🌟 [Priority 1 修復] 將全域非同步鎖改為依設備 IP (Host) 隔離的鎖
|
||||
cmts_config_locks = defaultdict(asyncio.Lock)
|
||||
|
|
|
|||
|
|
@ -19,7 +19,7 @@ import {
|
|||
import { getGlobalConnectionInfo } from './utils.js';
|
||||
|
||||
// 4. 樹狀圖 UI 模組 (Tree UI)
|
||||
import { buildTree, buildRealFilterTree, expandAll, collapseAll } from './tree-ui.js';
|
||||
import { buildTree, buildRealFilterTree, expandAll, collapseAll, clearTreeCache } from './tree-ui.js';
|
||||
|
||||
// 5. 編輯模式與鎖定模組 (Edit Mode)
|
||||
import {
|
||||
|
|
@ -320,6 +320,9 @@ function toggleQueryInputs(mode) {
|
|||
function resetAllManagerData() {
|
||||
resetMacDomainData();
|
||||
|
||||
// 🧹 [修復 Leak] 清空前端樹狀圖快取，避免切換設備時發生 OOM
|
||||
clearTreeCache();
|
||||
|
||||
const configArea = document.getElementById('macDomainConfigArea');
|
||||
if (configArea) configArea.style.display = 'none';
|
||||
|
||||
|
|
|
|||
|
|
@ -6,6 +6,12 @@
|
|||
export const folderDataCache = {};
|
||||
export const filterFolderCache = {};
|
||||
|
||||
// 🧹 [修復 Leak] 徹底清空樹狀圖快取，釋放記憶體
|
||||
export function clearTreeCache() {
|
||||
for (let key in folderDataCache) delete folderDataCache[key];
|
||||
for (let key in filterFolderCache) delete filterFolderCache[key];
|
||||
}
|
||||
|
||||
// 魔法函數：當資料夾被點擊展開時，才將 HTML 渲染進去
|
||||
window.lazyLoadFolder = function(elementId, isFilter = false) {
|
||||
const detailsEl = document.getElementById(`details-${elementId}`);
|
||||
|
|
@ -68,8 +74,8 @@ export function collapseAll(elementId) {
|
|||
// 🌟 核心函數：生成完整設備配置樹狀圖 (Lazy 版)
|
||||
// ==========================================
|
||||
export function buildTree(node, path = '', isParentCommandGroup = false, mode = 'running') {
|
||||
let html = '';
|
||||
if (!node || typeof node !== 'object') return html;
|
||||
const htmlParts = [];
|
||||
if (!node || typeof node !== 'object') return htmlParts.join('');
|
||||
|
||||
for (const [key, value] of Object.entries(node)) {
|
||||
const currentPath = path ? `${path}::${key}` : key;
|
||||
|
|
@ -110,8 +116,7 @@ export function buildTree(node, path = '', isParentCommandGroup = false, mode =
|
|||
</span>
|
||||
`;
|
||||
|
||||
// 🌟 關鍵修改：加入 data-* 屬性，並在 ontoggle 時呼叫 lazyLoadFolder
|
||||
html += `
|
||||
htmlParts.push(`
|
||||
<details id="details-${elementId}" class="tree-folder" style="margin-top: 4px; margin-left: 20px;"
|
||||
data-path="${currentPath}" data-is-group="${isCommandGroup}" data-mode="${mode}"
|
||||
ontoggle="this.querySelector('.icon-closed').style.display = this.open ? 'none' : 'inline-block'; this.querySelector('.icon-open').style.display = this.open ? 'inline-block' : 'none'; if(this.open) window.lazyLoadFolder('${elementId}', false);">
|
||||
|
|
@ -152,9 +157,8 @@ export function buildTree(node, path = '', isParentCommandGroup = false, mode =
|
|||
<!-- 🌟 延遲渲染：這裡一開始是空的，展開時才會填入 -->
|
||||
</div>
|
||||
</details>
|
||||
`;
|
||||
`);
|
||||
} else {
|
||||
// 葉節點邏輯保持不變
|
||||
const isVirtualIndex = /^\[\d+\]$/.test(key);
|
||||
const isNoCommand = (key === 'no');
|
||||
const safeValue = (value === null ? '' : value).toString().replace(/"/g, """);
|
||||
|
|
@ -199,7 +203,7 @@ export function buildTree(node, path = '', isParentCommandGroup = false, mode =
|
|||
`;
|
||||
}
|
||||
|
||||
html += `
|
||||
htmlParts.push(`
|
||||
<div class="tree-leaf-node"
|
||||
title="${cliCommand}"
|
||||
onmouseover="this.style.backgroundColor='#f1f2f6'"
|
||||
|
|
@ -227,10 +231,10 @@ export function buildTree(node, path = '', isParentCommandGroup = false, mode =
|
|||
</span>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
`);
|
||||
}
|
||||
}
|
||||
return html;
|
||||
return htmlParts.join('');
|
||||
}
|
||||
|
||||
// ==========================================
|
||||
|
|
@ -239,7 +243,8 @@ export function buildTree(node, path = '', isParentCommandGroup = false, mode =
|
|||
export function buildRealFilterTree(data, parentPath = '', hiddenKeys = [], isParentCommandGroup = false, mode = 'running') {
|
||||
if (typeof data !== 'object' || data === null) return '';
|
||||
|
||||
let html = `<div style="margin-left: ${parentPath ? '24px' : '0'};">`;
|
||||
const htmlParts = [];
|
||||
htmlParts.push(`<div style="margin-left: ${parentPath ? '24px' : '0'};">`);
|
||||
|
||||
for (const key in data) {
|
||||
const value = data[key];
|
||||
|
|
@ -289,7 +294,7 @@ export function buildRealFilterTree(data, parentPath = '', hiddenKeys = [], isPa
|
|||
`;
|
||||
|
||||
// 🌟 加入 lazyLoadFolder 觸發
|
||||
html += `
|
||||
htmlParts.push(`
|
||||
<details id="details-${elementId}" class="tree-folder"
|
||||
data-path="${currentPath}" data-is-group="${isCommandGroup}" data-mode="${mode}"
|
||||
ontoggle="this.querySelector('.icon-closed').style.display = this.open ? 'none' : 'inline-block'; this.querySelector('.icon-open').style.display = this.open ? 'inline-block' : 'none'; if(this.open) window.lazyLoadFolder('${elementId}', true);">
|
||||
|
|
@ -307,9 +312,8 @@ export function buildRealFilterTree(data, parentPath = '', hiddenKeys = [], isPa
|
|||
<!-- 🌟 延遲渲染 -->
|
||||
</div>
|
||||
</details>
|
||||
`;
|
||||
`);
|
||||
} else {
|
||||
// 葉節點邏輯保持不變
|
||||
const isVirtualIndex = /^\[\d+\]$/.test(key);
|
||||
let displayName = isVirtualIndex ? `<span style="color: #95a5a6; font-weight: normal;">項目 ${key}</span>` : `<b>${key}</b>`;
|
||||
const safeValue = (value === null ? '' : value).toString().replace(/"/g, """);
|
||||
|
|
@ -330,7 +334,7 @@ export function buildRealFilterTree(data, parentPath = '', hiddenKeys = [], isPa
|
|||
currentIcon = `<svg width="16" height="16" viewBox="0 0 24 24" fill="#e74c3c"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.42 0-8-3.58-8-8 0-1.85.63-3.55 1.69-4.9L16.9 18.31C15.55 19.37 13.85 20 12 20zm6.31-3.1L7.1 5.69C8.45 4.63 10.15 4 12 4c4.42 0 8 3.58 8 8 0 1.85-.63 3.55-1.69 4.9z"/></svg>`;
|
||||
}
|
||||
|
||||
html += `
|
||||
htmlParts.push(`
|
||||
<div class="tree-leaf-node"
|
||||
onmouseover="this.style.backgroundColor='#f1f2f6'"
|
||||
onmouseout="this.style.backgroundColor='transparent'"
|
||||
|
|
@ -343,9 +347,9 @@ export function buildRealFilterTree(data, parentPath = '', hiddenKeys = [], isPa
|
|||
<span style="margin-right: 5px;">${displayName}${colonHtml}</span>
|
||||
${valueHtml}
|
||||
</div>
|
||||
`;
|
||||
`);
|
||||
}
|
||||
}
|
||||
html += '</div>';
|
||||
return html;
|
||||
htmlParts.push('</div>');
|
||||
return htmlParts.join('');
|
||||
}
|
||||
Loading…
Reference in New Issue