JANGAN HAPUS validate_template = true template_path = .github / ISSUE_TEMPLATE / bug_report.md
firebase-tools: 8.5.0
Platform: macOS
Node: 10.21.0
Ketika membaca / menulis ke dokumen menggunakan dua transaksi simultan, transaksi hang (seolah-olah dalam jalan buntu).
Saya menambahkan beberapa kode contoh untuk mengilustrasikan masalah (termasuk beberapa log konsol untuk mengklarifikasi di mana kode tersebut hang).
firestore-emulator-bug-showcase.zip
Setelah mengunduh kode contoh, jalankan:
npm install
firebase emulators:start --only firestore --debug # Assuming to be at version 8.5.0
Saat emulator berjalan, jalankan perintah berikut di terminal berbeda:
npm run test
Saya berharap semua tes berjalan dengan sukses. Ini berarti:
true
dikembalikan.true
sedangkan transaksi lainnya mengembalikan false
.Tapi sebenarnya tes 'lease multi' hang dan time out. Tes 'firestore' dan 'lease single' berjalan seperti yang diharapkan.
Lihat hasilnya di bawah ini:
Output dari lelucon:
> jest
PASS src/firestore.spec.ts
firestore
β is able to communicate with emulator (1063 ms)
console.info
Before transaction: try to acquire lease in transaction ...
at acquireLease (src/lease.ts:16:11)
console.info
Before transaction: try to acquire lease in transaction ...
at acquireLease (src/lease.ts:16:11)
console.info
Before transaction: try to acquire lease in transaction ...
at acquireLease (src/lease.ts:16:11)
PASS src/lease.single.spec.ts
acquireLease single
β returns true when ran once (1040 ms)
console.info
Transaction: acquired a new lease
at _firestore2.firestore.runTransaction (src/lease.ts:37:15)
console.info
Transaction: acquired a new lease
at _firestore2.firestore.runTransaction (src/lease.ts:37:15)
console.info
Transaction: acquired a new lease
at _firestore2.firestore.runTransaction (src/lease.ts:37:15)
console.info
After transaction: will return true
at acquireLease (src/lease.ts:43:11)
FAIL src/lease.multi.spec.ts
β Test suite failed to run
Timeout - Async callback was not invoked within the 15000 ms timeout specified by jest.setTimeout.Error: Timeout - Async callback was not invoked within the 15000 ms timeout specified by jest.setTimeout.
at mapper (node_modules/jest-jasmine2/build/queueRunner.js:29:45)
A worker process has failed to exit gracefully and has been force exited. This is likely caused by tests leaking due to improper teardown. Try running with --runInBand --detectOpenHandles to find leaks.
Test Suites: 1 failed, 2 passed, 3 total
Tests: 2 passed, 2 total
Snapshots: 0 total
Time: 32.386 s
Ran all test suites.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @ test: `jest`
npm ERR! Exit status 1
Output dari emulator:
[2020-07-13T15:28:34.365Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
[2020-07-13T15:28:34.366Z] > authorizing via signed-in user
β Could not find config (firebase.json) so using defaults.
i emulators: Starting emulators: firestore {"metadata":{"emulator":{"name":"hub"},"message":"Starting emulators: firestore"}}
β firestore: Did not find a Cloud Firestore rules file specified in a firebase.json config file. {"metadata":{"emulator":{"name":"firestore"},"message":"Did not find a Cloud Firestore rules file specified in a firebase.json config file."}}
β firestore: The emulator will default to allowing all reads and writes. Learn more about this option: https://firebase.google.com/docs/emulator-suite/install_and_configure#security_rules_configuration. {"metadata":{"emulator":{"name":"firestore"},"message":"The emulator will default to allowing all reads and writes. Learn more about this option: https://firebase.google.com/docs/emulator-suite/install_and_configure#security_rules_configuration."}}
[2020-07-13T15:28:34.384Z] Ignoring unsupported arg: projectId {"metadata":{"emulator":{"name":"firestore"},"message":"Ignoring unsupported arg: projectId"}}
[2020-07-13T15:28:34.384Z] Ignoring unsupported arg: auto_download {"metadata":{"emulator":{"name":"firestore"},"message":"Ignoring unsupported arg: auto_download"}}
[2020-07-13T15:28:34.385Z] Starting Firestore Emulator with command {"binary":"java","args":["-Duser.language=en","-jar","/Users/vdvleon/.cache/firebase/emulators/cloud-firestore-emulator-v1.11.4.jar","--host","localhost","--port",8080],"optionalArgs":["port","webchannel_port","host","rules","functions_emulator","seed_from_export"],"joinArgs":false} {"metadata":{"emulator":{"name":"firestore"},"message":"Starting Firestore Emulator with command {\"binary\":\"java\",\"args\":[\"-Duser.language=en\",\"-jar\",\"/Users/vdvleon/.cache/firebase/emulators/cloud-firestore-emulator-v1.11.4.jar\",\"--host\",\"localhost\",\"--port\",8080],\"optionalArgs\":[\"port\",\"webchannel_port\",\"host\",\"rules\",\"functions_emulator\",\"seed_from_export\"],\"joinArgs\":false}"}}
i firestore: Firestore Emulator logging to firestore-debug.log {"metadata":{"emulator":{"name":"firestore"},"message":"Firestore Emulator logging to \u001b[1mfirestore-debug.log\u001b[22m"}}
[2020-07-13T15:28:35.488Z] API endpoint: http://localhost {"metadata":{"emulator":{"name":"firestore"},"message":"API endpoint: http://localhost"}}
[2020-07-13T15:28:35.488Z] :8080
If you are using a library that supports the FIRESTORE_EMULATOR_HOST environment variable, run:
export FIRESTORE_EMULATOR_HOST=localhost:8080
Dev App Server is now running.
{"metadata":{"emulator":{"name":"firestore"},"message":":8080\nIf you are using a library that supports the FIRESTORE_EMULATOR_HOST environment variable, run:\n\n export FIRESTORE_EMULATOR_HOST=localhost:8080\n\nDev App Server is now running.\n\n"}}
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β β All emulators ready! It is now safe to connect your apps. β
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β Emulator β Host:Port β
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β Firestore β localhost:8080 β
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Other reserved ports:
Issues? Report them at https://github.com/firebase/firebase-tools/issues and attach the *-debug.log files.
[2020-07-13T15:28:53.466Z] Jul 13, 2020 5:28:53 PM io.gapi.emulators.netty.HttpVersionRoutingHandler channelRead
INFO: Detected HTTP/2 connection.
{"metadata":{"emulator":{"name":"firestore"},"message":"Jul 13, 2020 5:28:53 PM io.gapi.emulators.netty.HttpVersionRoutingHandler channelRead\nINFO: Detected HTTP/2 connection.\n"}}
[2020-07-13T15:28:53.466Z] Jul 13, 2020 5:28:53 PM io.gapi.emulators.netty.HttpVersionRoutingHandler channelRead
INFO: Detected HTTP/2 connection.
{"metadata":{"emulator":{"name":"firestore"},"message":"Jul 13, 2020 5:28:53 PM io.gapi.emulators.netty.HttpVersionRoutingHandler channelRead\nINFO: Detected HTTP/2 connection.\n"}}
[2020-07-13T15:28:53.466Z] Jul 13, 2020 5:28:53 PM io.gapi.emulators.netty.HttpVersionRoutingHandler channelRead
INFO: Detected HTTP/2 connection.
{"metadata":{"emulator":{"name":"firestore"},"message":"Jul 13, 2020 5:28:53 PM io.gapi.emulators.netty.HttpVersionRoutingHandler channelRead\nINFO: Detected HTTP/2 connection.\n"}}
[2020-07-13T15:29:24.261Z] Jul 13, 2020 5:29:24 PM com.google.cloud.datastore.emulator.impl.util.WrappedStreamObserver onError
INFO: operation failed: transaction timeout
{"metadata":{"emulator":{"name":"firestore"},"message":"Jul 13, 2020 5:29:24 PM com.google.cloud.datastore.emulator.impl.util.WrappedStreamObserver onError\nINFO: operation failed: transaction timeout\n"}}
[2020-07-13T15:29:24.261Z] Jul 13, 2020 5:29:24 PM com.google.cloud.datastore.emulator.impl.util.WrappedStreamObserver onError
INFO: operation failed: transaction timeout
{"metadata":{"emulator":{"name":"firestore"},"message":"Jul 13, 2020 5:29:24 PM com.google.cloud.datastore.emulator.impl.util.WrappedStreamObserver onError\nINFO: operation failed: transaction timeout\n"}}
@vdvleon terima kasih atas reproduksinya, saya dapat melihat hasil yang sama. Menugaskan ke @avolkovi untuk memeriksanya
Saya ingin tahu apakah ada kemajuan dalam masalah ini? Sepertinya sekitar setahun yang lalu masalah itu terjadi juga. Mungkin ini terkait?
Terima kasih telah mengajukan masalah ini! Mengarsipkan b / 162265825 untuk pelacakan internal.
Bisa terkait ya. Bisakah perilaku ini diubah atau adakah cara untuk memengaruhi waktu tunggu ini? Sangat tidak realistis membiarkan pengujian kami menunggu selama 30 detik.
Ada pembaruan tentang @samtstern @rosalyntan itu ? Ini agak penting karena membuat emulator Firestore tidak dapat digunakan untuk pengujian integrasi apa pun menggunakan transaksi. Terima kasih!
Komentar yang paling membantu
Ada pembaruan tentang @samtstern @rosalyntan itu ? Ini agak penting karena membuat emulator Firestore tidak dapat digunakan untuk pengujian integrasi apa pun menggunakan transaksi. Terima kasih!