50 lines
2.7 KiB
TypeScript
50 lines
2.7 KiB
TypeScript
import type { FailureClass } from "./types.js";
|
|
|
|
const TRANSIENT =
|
|
/(?:\b429\b|\b5\d\d\b|rate.?limit|ECONN(?:RESET|REFUSED)|socket hang up|network (?:error|interruption|timeout)|service unavailable|(?:provider|server|bootstrap|browser|webserver|health|daytona|sandbox|ingress|preview|connection|harness).*(?:temporar|timed? out|timeout|closed|failed|unavailable|interrupt|reset|refused|create|start|connect)|(?:timed? out|timeout).*(?:provider|server|bootstrap|browser|webserver|health|daytona|sandbox|ingress|preview|connection|harness))/i;
|
|
const PERMANENT =
|
|
/(?:missing (?:credential|fixture secret)|invalid.*(?:credential|api key)|unauthorized|forbidden|qualification|model.*(?:unsupported|incompatible)|artifact.*incompatible|runner_remote_.*(?:incompatible|unavailable)|immutable image digest)/i;
|
|
// These controller checkpoint failures are reproducible protocol defects, even
|
|
// when their outer error is described as a provider transport failure.
|
|
const NON_RETRYABLE_SESSION_CLOSE =
|
|
/(?:native_session_close_unrecoverable|runner did not durably suspend before checkpoint)/i;
|
|
// Recovery cannot repair a provider session-open rejection that explicitly
|
|
// declares itself non-retryable. Keep generic transport/start failures transient.
|
|
const NON_RETRYABLE_ACPX_SESSION_OPEN =
|
|
/native_session_recovery_failed[\s\S]*ACPX sidecar command session\.open was rejected\s*\([^)]*\bretryable\s*=\s*false\b/i;
|
|
const CANDIDATE =
|
|
/(?:matcher|expected.*observed|marker|issue status|run status|runtime mode|wrong output|missing output)/i;
|
|
|
|
export function classifyFailure(error: unknown): FailureClass {
|
|
const message =
|
|
error instanceof Error ? `${error.name}: ${error.message}` : String(error);
|
|
if (/browser bootstrap failed before task creation/i.test(message))
|
|
return "transient_infrastructure";
|
|
if (/secret.*(?:leak|plaintext|redaction)/i.test(message))
|
|
return "secret_leak";
|
|
if (/retryable=false|effective_model_mismatch/i.test(message))
|
|
return "permanent_infrastructure";
|
|
if (/cleanup|teardown|lease.*release/i.test(message)) {
|
|
return TRANSIENT.test(message)
|
|
? "transient_infrastructure"
|
|
: "cleanup_failure";
|
|
}
|
|
if (PERMANENT.test(message)) return "permanent_infrastructure";
|
|
if (
|
|
/chat_idle_state_invariant/.test(message) ||
|
|
NON_RETRYABLE_SESSION_CLOSE.test(message) ||
|
|
NON_RETRYABLE_ACPX_SESSION_OPEN.test(message)
|
|
)
|
|
return "candidate_failure";
|
|
if (TRANSIENT.test(message)) return "transient_infrastructure";
|
|
if (CANDIDATE.test(message)) return "candidate_failure";
|
|
return "candidate_failure";
|
|
}
|
|
|
|
export function shouldRetryFailure(failureClass: FailureClass) {
|
|
return (
|
|
failureClass === "transient_infrastructure" ||
|
|
failureClass === "provider_variance"
|
|
);
|
|
}
|