{"record":{"id":"4c84bc2138044c15","repo":"Hmbown/CodeWhale","slug":"chatgpt-revoke-task-was-lost-err","errorCode":null,"errorMessage":"ChatGPT revoke task was lost: {err}","messagePattern":"ChatGPT revoke task was lost: (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"crates/tui/src/tui/ui/apply.rs","lineNumber":3541,"sourceCode":"    )\n    .await\n}\n\n/// `/auth chatgpt-revoke`. The remote revoke is one blocking HTTP round trip\n/// per stored token under the OAuth lifecycle lock, so it runs on the blocking\n/// pool instead of the event loop. It targets the session's own config file\n/// and clears the live route afterwards so the header stops claiming OAuth.\npub(crate) async fn run_chatgpt_revoke_from_tui(app: &mut App, config: &mut Config) {\n    let config_path = app.config_path.clone();\n    let outcome = tokio::task::spawn_blocking(move || {\n        crate::oauth::revoke_owned_login(\n            crate::oauth::OAuthProvider::Chatgpt,\n            config_path.as_deref(),\n            None,\n        )\n    })\n    .await\n    .map_err(|err| anyhow::anyhow!(\"ChatGPT revoke task was lost: {err}\"))\n    .and_then(|result| result);\n    let message = match outcome {\n        Ok(()) => {\n            config.clear_codewhale_owned_chatgpt_oauth();\n            \"Revoked Codewhale-owned ChatGPT tokens. Codex CLI consent is unchanged.\".to_string()\n        }\n        Err(err) => format!(\"ChatGPT revoke failed: {err:#}\"),\n    };\n    app.add_message(HistoryCell::System {\n        content: message.clone(),\n    });\n    app.status_message = Some(message);\n    app.needs_redraw = true;\n}\n\n#[cfg(test)]\npub(crate) fn apply_loaded_session(\n    app: &mut App,","sourceCodeStart":3523,"sourceCodeEnd":3559,"githubUrl":"https://github.com/Hmbown/CodeWhale/blob/73e0f67d83c59909b571efdfc88c4bc28c309cb1/crates/tui/src/tui/ui/apply.rs#L3523-L3559","documentation":"Thrown when the background task that revokes Codewhale-owned ChatGPT OAuth tokens completes but its JoinHandle returns a JoinError instead of the revoke result (the task panicked or was cancelled). The OAuthProvider::revoke call is spawned via tokio::task::spawn and awaited; a JoinError means the outcome of the revocation is unknown — the token may or may not have been revoked server-side. The library surfaces this instead of silently treating an unknown revoke state as success.","triggerScenarios":"Calling the Codewhale-owned ChatGPT token revoke flow (clearing ChatGPT OAuth) when the spawned revoke task panics or is cancelled before returning its Result, so `.await` on the JoinHandle yields Err(join_err) which is mapped to this message.","commonSituations":"Revoking ChatGPT tokens from the TUI while the runtime is shutting down and drops the task; a panic inside the OAuth revoke path (network layer, TLS, serde); running under a runtime configured with a short blocking/task timeout that cancels the spawn.","solutions":["Retry the revoke operation — the JoinError is usually transient (shutdown/cancel race), and re-running the revoke re-spawns the task.","Check logs for a panic in the ChatGPT OAuth revoke path and fix the underlying panic cause (e.g. malformed stored token JSON at the config path).","If the runtime is shutting down, re-run `codew` after startup completes rather than revoking during teardown.","As a last resort, revoke tokens manually via the ChatGPT/OpenAI web session and then clear the stored OAuth state with config.clear_codewhale_owned_chatgpt_oauth()."],"exampleFix":"// before\nlet outcome = tokio::spawn(async move { revoke(...) }).await\n    .map_err(|err| anyhow::anyhow!(\"ChatGPT revoke task was lost: {err}\"))\n    .and_then(|result| result);\n// after: retry the join once before failing\nlet outcome = match tokio::spawn(async move { revoke(...) }).await\n    .map_err(|err| anyhow::anyhow!(\"ChatGPT revoke task was lost: {err}\"))\n{\n    Ok(result) => result,\n    Err(err) => {\n        tracing::warn!(\"revoke join failed, retrying: {err:#}\");\n        tokio::spawn(async move { revoke(...) }).await\n            .map_err(|err| anyhow::anyhow!(\"ChatGPT revoke task was lost: {err}\"))?\n    }\n};","handlingStrategy":"try-catch","validationCode":null,"typeGuard":null,"tryCatchPattern":"match spawned_revoke.await {\n    Ok(Ok(())) => config.clear_codewhale_owned_chatgpt_oauth(),\n    Ok(Err(e)) => eprintln!(\"revoke failed: {e:#}\"),\n    Err(join_err) => {\n        eprintln!(\"revoke task lost: {join_err}; retrying is safe\");\n        // retry once before giving up\n    }\n}","preventionTips":["Do not revoke tokens during runtime shutdown; revoke while the runtime is fully alive.","Retry join failures once before surfacing the error to the user.","Treat an unknown revoke outcome as unverified and re-check token state afterwards.","Keep the revoke task free of panicking code paths (validate stored token JSON before spawning)."],"tags":["oauth","async","tokio","task-join"],"backgroundTag":"oauth-token-exchange-failed","analyzedSha":"73e0f67d83c59909b571efdfc88c4bc28c309cb1","analyzedAt":"2026-09-22T01:30:00.501Z","contentChangedAt":"2026-09-22T01:30:00.501Z","schemaVersion":2},"datasetVersion":"2026-09-22T06:17:15.046Z"}