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* Add a storage layer for attachments * Fix some bug * fix test * Fix copyright head and lint * Fix bug * Add setting for minio and flags for migrate-storage * Add documents * fix lint * Add test for minio store type on attachments * fix test * fix test * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Add warning when storage migrated successfully * Fix drone * fix test * rebase * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * refactor the codes * add trace * Fix test * remove log on xorm * Fi download bug * Add a storage layer for attachments * Add setting for minio and flags for migrate-storage * fix lint * Add test for minio store type on attachments * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Fix drone * fix test * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * refactor the codes * add trace * Fix test * Add URL function to serve attachments directly from S3/Minio * Add ability to enable/disable redirection in attachment configuration * Fix typo * Add a storage layer for attachments * Add setting for minio and flags for migrate-storage * fix lint * Add test for minio store type on attachments * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Fix drone * fix test * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * don't change unrelated files * Fix lint * Fix build * update go.mod and go.sum * Use github.com/minio/minio-go/v6 * Remove unused function * Upgrade minio to v7 and some other improvements * fix lint * Fix go mod Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> Co-authored-by: Tyler <tystuyfzand@gmail.com>
49 lines
1.8 KiB
Markdown
Vendored
49 lines
1.8 KiB
Markdown
Vendored
# concurrent
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[](https://sourcegraph.com/github.com/modern-go/concurrent?badge)
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[](http://godoc.org/github.com/modern-go/concurrent)
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[](https://travis-ci.org/modern-go/concurrent)
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[](https://codecov.io/gh/modern-go/concurrent)
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[](https://goreportcard.com/report/github.com/modern-go/concurrent)
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[](https://raw.githubusercontent.com/modern-go/concurrent/master/LICENSE)
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* concurrent.Map: backport sync.Map for go below 1.9
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* concurrent.Executor: goroutine with explicit ownership and cancellable
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# concurrent.Map
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because sync.Map is only available in go 1.9, we can use concurrent.Map to make code portable
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```go
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m := concurrent.NewMap()
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m.Store("hello", "world")
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elem, found := m.Load("hello")
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// elem will be "world"
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// found will be true
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```
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# concurrent.Executor
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```go
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executor := concurrent.NewUnboundedExecutor()
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executor.Go(func(ctx context.Context) {
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everyMillisecond := time.NewTicker(time.Millisecond)
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for {
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select {
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case <-ctx.Done():
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fmt.Println("goroutine exited")
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return
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case <-everyMillisecond.C:
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// do something
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}
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}
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})
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time.Sleep(time.Second)
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executor.StopAndWaitForever()
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fmt.Println("executor stopped")
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```
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attach goroutine to executor instance, so that we can
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* cancel it by stop the executor with Stop/StopAndWait/StopAndWaitForever
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* handle panic by callback: the default behavior will no longer crash your application |