Hacktoberfest 2026: le issue che i maintainer hanno segnato per ottobre, aperte e adatte ai principianti. Sfoglia le issue Hacktoberfest

wait: account startup and readiness separately from observation time, and say when infrastructure prevented any observation

Aperta
  • Qualcosa non va?
#2,343 0 commenti 0 reazioni 0 assegnatari Vedi su GitHub

I maintainer di solito rispondono entro 1 giorno

Nessuno ha ancora preso questa issue.

Valutazione

Difficoltà
4/5
Tempo stimato
3-5 giorni
Idoneità per principianti
50/100
Tipo di issue
Funzionalità
Chiarezza
Abbastanza chiara
Stato di attività
Attiva
Stack tecnologico
ios, typescript
Ambito
mobile-dev, testing-qa

Direzione di ricerca

Inizia dal ciclo di attesa e confronta il suo comportamento con #2331, #2325, #2329 e #2113; i log delle richieste citati in ios-artifacts mostrano le fasi di startup e capture da tracciare. Esegui un iOS Smoke wait dopo un’apertura a freddo e verifica che readiness e il tempo di osservazione vengano riportati separatamente, e che i fallimenti con osservazione pari a zero bloccati dall’infrastruttura siano distinti da wait_capture_stalled.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

What happens today

wait <target> <timeoutMs> charges its whole budget to whatever the polls cost, including work that is ours rather than the app's: the XCTest runner's first command on a freshly launched app, runner start or restart, and AX-bridge target discovery. The deadline also cancels the poll in flight, so a first poll that costs more than the budget ends with zero completed observations.

Four iOS Smoke runs since 2026-09-05 21:00 show it on the first wait text "Agent Device Tester" after a cold open --relaunch (wait_capture_stalled, readableCaptures: 0):

Request log of the third run (sessions/ios-e2e-smoke-14ax/requests/45ad58af8fd6970d.ndjson in ios-artifacts):

phase cost
runner findText on the just-launched app 5.8s
AX-bridge target discovery, xcrun timed out after 3000ms 3.4s
fallback XCTest snapshot cancelled at the 10s deadline

An earlier instance of the same accounting, before #2279, is https://github.com/callstack/agent-device/actions/runs/33984867542 (sessions/ios-e2e-smoke-ohv/requests/6af0b46614602883.ndjson): the runner stopped accepting connections mid-wait, the daemon invalidated and relaunched it, and the wait was cancelled 0.7s after xcodebuild started, reported as wait_capture_stalled rather than a runner restart because the cancelled capture carried no restart evidence.

#2331 takes the discovery probe off the per-capture critical path. #2325 gives open its own startup budget. Neither changes what a wait budget pays for.

What to change

  • Account startup and readiness time (runner start, runner restart, target discovery, first-command warm-up) separately from observation time in the wait loop, and surface both in the failure details.
  • Keep one overall deadline and cancellation. A hung capture must still end at the deadline, so this is not a guarantee of "at least one completed observation".
  • When infrastructure prevented any observation before the deadline, say so explicitly with its own reason or typed detail, distinct from "the device gave no readable picture", and keep wait_capture_stalled for the latter.
  • Decide whether readiness time should extend the observation window (bounded, once) or only be reported. The report is the prerequisite either way.

Related

  • #2331 discovery probe off the critical path
  • #2325 open startup deadlines
  • #2329 observation runner-free, launch grace
  • #2113 runner restart evidence on wait timeouts
Lingua principale
TypeScript
Stelle
4.7k
Fork
304
Merge medio
11h 31m
PR unite (30g)
513

Preparare l'ambiente

Come iniziare

  1. Leggi tutta la issue e poi la guida ai contributi del progetto.
  2. Commenta sulla issue per dire che te ne occupi tu — evita che due persone facciano lo stesso lavoro.
  3. Fai un fork del repository e lavora su un branch.
  4. Apri una pull request che faccia riferimento al numero della issue.

Altre issue di callstack/agent-device

Tutte le issue di callstack/agent-device

Issue simili

Altre issue su TypeScript

Ricevi le nuove issue nella tua casella

Un breve riepilogo di issue GitHub adatte ai principianti.