Sean KaneandGitHub
ecb02abb8a
## What changed?
Fix four async poller helpers in `versioning_3_test.go` to avoid calling
`s.NoError()` inside goroutines that can outlive the test:
- `doPollWftAndHandle `
- `pollWftAndHandleQueries`
- `pollNexusTaskAndHandle`
- `doPollActivityAndHandle`
Each helper had this pattern: a closure `f()` that called
`s.NoError(err)`, then in the async path the closure was invoked from a
goroutine. Moving `s.NoError `out of the closure into the sync-only path
eliminates the assertion-in-goroutine risk.
## Why?
These goroutines poll with up to 30–60 second timeouts, but the
enclosing tests use 15-second contexts. When the test context expires
and the test completes first, the goroutine is still running. When its
poll eventually times out and it calls s.NoError(err), Go panics:
`panic: Fail in goroutine after
TestVersioning3FunctionalSuiteV2/TestWorkflowWithPinnedOverride_NoSticky
has completed`
This crash kills the entire test binary, causing `gotestsum` to write
only `junit.crash.xml` with no individual test results. Observed in CI
run #23502599693 on multiple backends (sqlite shard2, postgres12_pgx
shard0, cass_os3 shard0).
## How did you test it?
- [ ] built
- [X] run locally and tested manually
- [X] covered by existing tests
- [ ] added new unit test(s)
- [ ] added new functional test(s)
## Potential risks
None, test only change.
Temporal—durable execution platform
Introduction • Getting Started • Contributing • Temporal Docs • Temporal 101
Introduction
Temporal is a durable execution platform that enables developers to build scalable applications without sacrificing productivity or reliability. The Temporal server executes units of application logic called Workflows in a resilient manner that automatically handles intermittent failures, and retries failed operations.
Temporal is a mature technology that originated as a fork of Uber's Cadence. It is developed by Temporal Technologies, a startup by the creators of Cadence.
Getting Started
Download and Start Temporal Server Locally
Execute the following commands to start a pre-built image along with all the dependencies.
brew install temporal
temporal server start-dev
Refer to Temporal CLI documentation for more installation options.
Run the Samples
Clone or download samples for Go or Java and run them with the local Temporal server. We have a number of HelloWorld type scenarios available, as well as more advanced ones. Note that the sets of samples are currently different between Go and Java.
Use CLI
Use Temporal CLI to interact with the running Temporal server.
temporal operator namespace list
temporal workflow list
Use Temporal Web UI
Try Temporal Web UI by opening http://localhost:8233 for viewing your sample workflows executing on Temporal.
Repository
This repository contains the source code of the Temporal server. To implement Workflows, Activities and Workers, use one of the supported languages.
Contributing
We'd love your help in making Temporal great.
Helpful links to get started:
- work on or propose a new feature
- learn about the Temporal Server architecture
- learn how to build and run the Temporal Server locally
- learn about Temporal Server testing tools and best practices
- join the Temporal community forum and Slack