dolmen-go / rendezvous

Synchronization tools for Go

rendezvous - Synchronization utilities for Go

Status

Production ready.

Features

• Never leak goroutines: all functions will wait until the termination of all launched goroutines, whatever happen.

• Panics in goroutines are caught and propagated as errors.

• Task cancellation and timeout via context.Context.

• All errors are returned, either as []error or as an error that you can Unwrap() []error (see errors.Join).

API

• type Task = func() error

• WaitAll(...Task) []error

• type TaskCtx = func(context.Context) error

• WaitFirstError(...TaskCtx) error

See also

• Go issue #57534

• golang.org/x/sync/errgroup.WithContext

License

Copyright 2019-2023 Olivier Mengué

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.