feat: 挂起状态下禁止自动重连
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@@ -21,7 +21,7 @@ export function createWebSocketConnectionManager(
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sessionId: string,
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dbConnectionId: string,
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t: ReturnType<typeof useI18n>['t'],
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options?: { isResumeFlow?: boolean }
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options?: { isResumeFlow?: boolean; getIsMarkedForSuspend?: () => boolean } // +++ 添加 getIsMarkedForSuspend 回调 +++
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) {
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// --- Instance State ---
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// 每个实例拥有独立的 WebSocket 对象、状态和消息处理器
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@@ -33,6 +33,7 @@ export function createWebSocketConnectionManager(
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const messageHandlers = new Map<string, Set<MessageHandler>>(); // 此实例的消息处理器注册表
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const instanceSessionId = sessionId; // 保存会话 ID 用于日志
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const instanceDbConnectionId = dbConnectionId; // 保存数据库连接 ID
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const getIsMarkedForSuspend = options?.getIsMarkedForSuspend; // +++ 获取回调函数 +++
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let reconnectAttempts = 0; // 重连尝试次数
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const maxReconnectAttempts = 5; // 最大重连次数
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let reconnectTimeoutId: ReturnType<typeof setTimeout> | null = null; // 重连定时器 ID
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@@ -80,6 +81,14 @@ export function createWebSocketConnectionManager(
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const scheduleReconnect = () => {
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if (intentionalDisconnect) return; // 如果是主动断开,则不重连
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// +++ 检查是否标记为待挂起 +++
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if (getIsMarkedForSuspend && getIsMarkedForSuspend()) {
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console.log(`[WebSocket ${instanceSessionId}] 会话已标记为待挂起,不执行自动重连。`);
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statusMessage.value = getStatusText('markedForSuspendNoReconnect'); // 可以为此添加新的i18n文本
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connectionStatus.value = 'disconnected'; // 保持断开状态或设为特定状态
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return;
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}
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if (reconnectAttempts >= maxReconnectAttempts) {
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console.log(`[WebSocket ${instanceSessionId}] 已达到最大重连次数 (${maxReconnectAttempts}),停止重连。`);
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statusMessage.value = getStatusText('reconnectFailed');
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@@ -44,12 +44,36 @@ export const openNewSession = (
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// 1. 创建管理器实例
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const isResume = !!existingSessionId; // 如果提供了 existingSessionId,则为恢复流程
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// 稍后创建 wsManager,先创建 SessionState 对象的一部分
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const newSessionPartial: Omit<SessionState, 'wsManager' | 'sftpManagers' | 'terminalManager' | 'statusMonitorManager' | 'dockerManager'> & { wsManager?: WsManagerInstance } = {
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sessionId: newSessionId,
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connectionId: dbConnId,
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connectionName: connInfo.name || connInfo.host,
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editorTabs: ref([]),
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activeEditorTabId: ref(null),
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commandInputContent: ref(''),
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isMarkedForSuspend: false,
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disposables: [],
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};
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const wsManager = createWebSocketConnectionManager(
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newSessionId,
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newSessionId, // 这个 sessionId 在 wsManager 内部使用,可能与 SessionState.sessionId 不同步(如果后者被后端更新)
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dbConnId,
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t,
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{ isResumeFlow: isResume } // 传递 isResumeFlow 选项
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{
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isResumeFlow: isResume,
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getIsMarkedForSuspend: () => {
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// 直接从 newSessionPartial (它将成为完整的 SessionState 对象) 读取状态
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// 注意:如果 SessionState.sessionId 被后端更新,而 wsManager 内部的 sessionId (instanceSessionId)
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// 没有相应更新并在 scheduleReconnect 中使用 instanceSessionId 来识别日志,可能会有轻微不一致。
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// 但对于 isMarkedForSuspend 的判断是准确的。
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return !!newSessionPartial.isMarkedForSuspend;
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}
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}
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);
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newSessionPartial.wsManager = wsManager; // 将 wsManager 添加回部分对象
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const sshTerminalDeps: SshTerminalDependencies = {
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sendMessage: wsManager.sendMessage,
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onMessage: wsManager.onMessage,
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@@ -68,22 +92,16 @@ export const openNewSession = (
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};
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const dockerManager = createDockerManager(newSessionId, dockerManagerDeps, { t });
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// 2. 创建 SessionState 对象
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// 2. 完成 SessionState 对象
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const newSession: SessionState = {
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sessionId: newSessionId,
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connectionId: dbConnId,
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connectionName: connInfo.name || connInfo.host,
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wsManager: wsManager,
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sftpManagers: new Map<string, SftpManagerInstance>(), // 初始化 Map
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...newSessionPartial, // 包含 sessionId, connectionId, connectionName, wsManager, editorTabs, etc.
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wsManager: wsManager, // 确保 wsManager 被正确赋值
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sftpManagers: new Map<string, SftpManagerInstance>(),
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terminalManager: terminalManager,
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statusMonitorManager: statusMonitorManager,
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dockerManager: dockerManager,
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editorTabs: ref([]),
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activeEditorTabId: ref(null),
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commandInputContent: ref(''),
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isMarkedForSuspend: false, // +++ 初始化 isMarkedForSuspend状态 +++
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disposables: [], // 初始化 disposables 数组
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};
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// newSession.isMarkedForSuspend 已经在 newSessionPartial 中初始化为 false
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// 3. 添加到 Map 并激活
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const newSessionsMap = new Map(sessions.value);
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