{"record":{"id":"be43a594e7017007","repo":"chenhg5/cc-connect","slug":"cloud-web-no-stored-reply-context-for-session-q","errorCode":null,"errorMessage":"cloud_web: no stored reply context for session %q","messagePattern":"cloud_web: no stored reply context for session %q","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"platform/cloud-web/cloudweb.go","lineNumber":674,"sourceCode":"\tif !p.hasCap(capAudio) {\n\t\treturn core.ErrNotSupported\n\t}\n\treturn p.sendWire(ctx, map[string]any{\n\t\t\"type\":        \"audio\",\n\t\t\"session_key\": rc.SessionKey,\n\t\t\"reply_ctx\":   rc.ReplyCtx,\n\t\t\"data\":        base64.StdEncoding.EncodeToString(audio),\n\t\t\"format\":      format,\n\t})\n}\n\nfunc (p *Platform) ReconstructReplyCtx(sessionKey string) (any, error) {\n\tif !p.hasCap(capReconstructReply) {\n\t\treturn nil, fmt.Errorf(\"cloud_web: reconstruct_reply not supported by gateway\")\n\t}\n\treplyCtx, ok := p.lookupReplyCtx(sessionKey)\n\tif !ok {\n\t\treturn nil, fmt.Errorf(\"cloud_web: no stored reply context for session %q\", sessionKey)\n\t}\n\treturn replyContext{SessionKey: sessionKey, ReplyCtx: replyCtx}, nil\n}\n\nfunc (p *Platform) sendWire(ctx context.Context, msg map[string]any) error {\n\tif ctx == nil {\n\t\tctx = context.Background()\n\t}\n\treturn p.tp.Send(ctx, msg)\n}\n\nfunc parseReplyCtx(v any) (replyContext, error) {\n\tswitch rc := v.(type) {\n\tcase replyContext:\n\t\treturn rc, nil\n\tcase *replyContext:\n\t\tif rc == nil {\n\t\t\treturn replyContext{}, fmt.Errorf(\"cloud_web: nil reply context\")","sourceCodeStart":656,"sourceCodeEnd":692,"githubUrl":"https://github.com/chenhg5/cc-connect/blob/4000b2338aa6e850c99df54f8b0ed6ed7460b401/platform/cloud-web/cloudweb.go#L656-L692","documentation":"The transport supports reconstruction (capability present), but lookupReplyCtx has no stored reply context for this sessionKey — the session never replied through this platform instance or its context was lost. Reconstruction requires previously captured chat/message identifiers.","triggerScenarios":"Calling p.ReconstructReplyCtx(sessionKey) where the platform's reply-context store contains no entry for that exact key (never replied, restart wiped in-memory map, or key format mismatch).","commonSituations":"Daemon restart discarding in-memory reply contexts while the engine tries to reattach to old sessions; sessionKey produced by a different naming convention than the one used when replies were captured; querying before the first user message round-trip completed.","solutions":["Ensure the session has exchanged at least one message through this platform instance before reconstructing","Treat the error as a cache miss: start a new reply (Send) for the session instead","Fix sessionKey construction so it matches the key used at reply time (compare formats/prefixes)","Persist reply contexts across restarts if reconstruction after restart is a requirement"],"exampleFix":"// before\nrc, err := p.ReconstructReplyCtx(key)\nif err != nil { return err }\n\n// after\nrc, err := p.ReconstructReplyCtx(key)\nif err != nil {\n    log.Info(\"no stored reply ctx; starting fresh\", \"key\", key)\n    return p.Send(ctx, nil, prompt)\n}","handlingStrategy":"fallback","validationCode":"// verify the session replied before restoring\nif !p.HasReplyContext(sessionKey) { return ErrStartFresh }","typeGuard":null,"tryCatchPattern":"rc, err := p.ReconstructReplyCtx(key)\nif err != nil {\n    log.Info(\"reply ctx missing; starting fresh session\")\n    return startFreshSession(key)\n}","preventionTips":["Persist reply contexts if sessions must survive daemon restarts","Ensure session keys are constructed identically at reply and restore time","Restore sessions only after at least one completed message exchange"],"tags":["cloud-web","session","reply-context","cache-miss"],"backgroundTag":"record-not-found","analyzedSha":"4000b2338aa6e850c99df54f8b0ed6ed7460b401","analyzedAt":"2026-09-06T11:45:09.575Z","contentChangedAt":"2026-09-06T11:45:09.575Z","schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}