{"record":{"id":"29b488f253e33a20","repo":"ruvnet/ruflo","slug":"session-not-found-for-initialization","errorCode":null,"errorMessage":"Session not found for initialization","messagePattern":"Session not found for initialization","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"v3/@claude-flow/shared/src/mcp/session-manager.ts","lineNumber":115,"sourceCode":"    this.sessions.set(id, session);\n    this.totalCreated++;\n\n    this.logger.debug('Session created', { id, transport });\n    this.emit('session:created', session);\n\n    return session;\n  }\n\n  /**\n   * Initialize a session with client information\n   */\n  initializeSession(\n    sessionId: string,\n    params: MCPInitializeParams\n  ): MCPSession | undefined {\n    const session = this.sessions.get(sessionId);\n    if (!session) {\n      this.logger.warn('Session not found for initialization', { sessionId });\n      return undefined;\n    }\n\n    session.state = 'ready';\n    session.isInitialized = true;\n    session.clientInfo = params.clientInfo;\n    session.protocolVersion = params.protocolVersion;\n    session.capabilities = params.capabilities;\n    session.lastActivityAt = new Date();\n\n    this.logger.info('Session initialized', {\n      sessionId,\n      clientInfo: params.clientInfo,\n      protocolVersion: params.protocolVersion,\n    });\n\n    this.emit('session:initialized', session);\n    return session;","sourceCodeStart":97,"sourceCodeEnd":133,"githubUrl":"https://github.com/ruvnet/ruflo/blob/fa13ee4ad60ac2090b1480656eb233521790d640/v3/@claude-flow/shared/src/mcp/session-manager.ts#L97-L133","documentation":"Guard in SessionManager.initializeSession(): no session exists under the given sessionId, so initialization (client info, transition to 'ready') cannot proceed and undefined is returned. Typically a stale, expired, or never-created session id.","triggerScenarios":"Thrown at v3/@claude-flow/shared/src/mcp/session-manager.ts:115 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Create/register the session before initialization; ensure the session ID passed exists in the session manager."],"exampleFix":null,"handlingStrategy":"type-guard","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"fa13ee4ad60ac2090b1480656eb233521790d640","analyzedAt":"2026-08-18T21:34:22.708Z","contentChangedAt":"2026-08-18T21:34:22.708Z","schemaVersion":2},"datasetVersion":"2026-09-14T00:17:10.932Z"}