opencodeがパラレル実行時にセッションIDを引き継げないことがある

src/agents/types.ts

@@ -14,26 +14,17 @@ export interface RunAgentOptions {
   sessionId?: string;
   model?: string;
   provider?: 'claude' | 'codex' | 'opencode' | 'mock';
-  /** Resolved path to persona prompt file */
   personaPath?: string;
-  /** Allowed tools for this agent run */
   allowedTools?: string[];
-  /** MCP servers for this agent run */
   mcpServers?: Record<string, McpServerConfig>;
-  /** Maximum number of agentic turns */
   maxTurns?: number;
-  /** Permission mode for tool execution (from piece step) */
   permissionMode?: PermissionMode;
-  /** Provider-specific movement options */
   providerOptions?: MovementProviderOptions;
   onStream?: StreamCallback;
   onPermissionRequest?: PermissionHandler;
   onAskUserQuestion?: AskUserQuestionHandler;
-  /** Bypass all permission checks (sacrifice-my-pc mode) */
   bypassPermissions?: boolean;
-  /** Language for template resolution */
   language?: Language;
-  /** Piece meta information for system prompt template */
   pieceMeta?: {
     pieceName: string;
     pieceDescription?: string;
@@ -41,6 +32,5 @@ export interface RunAgentOptions {
     movementsList: ReadonlyArray<{ name: string; description?: string }>;
     currentPosition: string;
   };
-  /** JSON Schema for structured output */
   outputSchema?: Record<string, unknown>;
 }

src/infra/opencode/client.ts

@@ -273,6 +273,8 @@ export class OpenCodeClient {
       let diagRef: StreamDiagnostics | undefined;
       let serverClose: (() => void) | undefined;
       let opencodeApiClient: Awaited<ReturnType<typeof createOpencode>>['client'] | undefined;
+      let sessionId: string | undefined = options.sessionId;
+      const interactionTimeoutMs = options.interactionTimeoutMs ?? OPENCODE_INTERACTION_TIMEOUT_MS;
 
       const resetIdleTimeout = (): void => {
         if (idleTimeoutId !== undefined) {
@@ -330,14 +332,14 @@ export class OpenCodeClient {
         opencodeApiClient = client;
         serverClose = server.close;
 
-        const sessionResult = options.sessionId
-          ? { data: { id: options.sessionId } }
+        const sessionResult = sessionId
+          ? { data: { id: sessionId } }
           : await client.session.create({
             directory: options.cwd,
             permission: buildOpenCodePermissionRuleset(options.permissionMode, options.networkAccess),
           });
 
-        const sessionId = sessionResult.data?.id;
+        sessionId = sessionResult.data?.id;
         if (!sessionId) {
           throw new Error('Failed to create OpenCode session');
         }
@@ -420,6 +422,7 @@ export class OpenCodeClient {
               sessionID: string;
             };
             if (permProps.sessionID === sessionId) {
+              try {
                 const reply = options.permissionMode
                   ? mapToOpenCodePermissionReply(options.permissionMode)
                   : 'once';
@@ -429,9 +432,14 @@ export class OpenCodeClient {
                     directory: options.cwd,
                     reply,
                   }, { signal }),
-                OPENCODE_INTERACTION_TIMEOUT_MS,
+                  interactionTimeoutMs,
                   'OpenCode permission reply timed out',
                 );
+              } catch (e) {
+                success = false;
+                failureMessage = getErrorMessage(e);
+                break;
+              }
             }
             continue;
           }
@@ -440,14 +448,20 @@ export class OpenCodeClient {
             const questionProps = sseEvent.properties as OpenCodeQuestionAskedProperties;
             if (questionProps.sessionID === sessionId) {
               if (!options.onAskUserQuestion) {
+                try {
                   await withTimeout(
                     (signal) => client.question.reject({
                       requestID: questionProps.id,
                       directory: options.cwd,
                     }, { signal }),
-                  OPENCODE_INTERACTION_TIMEOUT_MS,
+                    interactionTimeoutMs,
                     'OpenCode question reject timed out',
                   );
+                } catch (e) {
+                  success = false;
+                  failureMessage = getErrorMessage(e);
+                  break;
+                }
                 continue;
               }
 
@@ -459,20 +473,12 @@ export class OpenCodeClient {
                     directory: options.cwd,
                     answers: toQuestionAnswers(questionProps, answers),
                   }, { signal }),
-                  OPENCODE_INTERACTION_TIMEOUT_MS,
+                  interactionTimeoutMs,
                   'OpenCode question reply timed out',
                 );
-              } catch {
-                await withTimeout(
-                  (signal) => client.question.reject({
-                    requestID: questionProps.id,
-                    directory: options.cwd,
-                  }, { signal }),
-                  OPENCODE_INTERACTION_TIMEOUT_MS,
-                  'OpenCode question reject timed out',
-                );
+              } catch (e) {
                 success = false;
-                failureMessage = 'OpenCode question handling failed';
+                failureMessage = getErrorMessage(e);
                 break;
               }
             }
@@ -631,8 +637,8 @@ export class OpenCodeClient {
           continue;
         }
 
-        if (options.sessionId) {
-          emitResult(options.onStream, false, errorMessage, options.sessionId);
+        if (sessionId) {
+          emitResult(options.onStream, false, errorMessage, sessionId);
         }
 
         return {
@@ -640,7 +646,7 @@ export class OpenCodeClient {
           status: 'error',
           content: errorMessage,
           timestamp: new Date(),
-          sessionId: options.sessionId,
+          sessionId,
         };
       } finally {
         if (idleTimeoutId !== undefined) {

src/infra/opencode/types.ts

@@ -187,15 +187,11 @@ export interface OpenCodeCallOptions {
   model: string;
   systemPrompt?: string;
   allowedTools?: string[];
-  /** Permission mode for automatic permission handling */
   permissionMode?: PermissionMode;
-  /** Override network access (webfetch/websearch) */
   networkAccess?: boolean;
-  /** Enable streaming mode with callback (best-effort) */
   onStream?: StreamCallback;
   onAskUserQuestion?: AskUserQuestionHandler;
-  /** OpenCode API key */
   opencodeApiKey?: string;
-  /** JSON Schema for structured output */
   outputSchema?: Record<string, unknown>;
+  interactionTimeoutMs?: number;
 }

src/infra/providers/types.ts

@@ -24,25 +24,17 @@ export interface ProviderCallOptions {
   sessionId?: string;
   model?: string;
   allowedTools?: string[];
-  /** MCP servers configuration */
   mcpServers?: Record<string, McpServerConfig>;
-  /** Maximum number of agentic turns */
   maxTurns?: number;
-  /** Permission mode for tool execution (from piece step) */
   permissionMode?: PermissionMode;
-  /** Provider-specific movement options */
   providerOptions?: MovementProviderOptions;
   onStream?: StreamCallback;
   onPermissionRequest?: PermissionHandler;
   onAskUserQuestion?: AskUserQuestionHandler;
   bypassPermissions?: boolean;
-  /** Anthropic API key for Claude provider */
   anthropicApiKey?: string;
-  /** OpenAI API key for Codex provider */
   openaiApiKey?: string;
-  /** OpenCode API key for OpenCode provider */
   opencodeApiKey?: string;
-  /** JSON Schema for structured output */
   outputSchema?: Record<string, unknown>;
 }