4a057bf3d5
2 configurations for the listeners are now possible: - enableJWT=false with client ssl auth - enableJWT=true with https Actual verification of the tokens is handled by https://github.com/openshift-online/ocm-sdk-go. An authentication handler is run as the top level handler, before any routing is done. Routes which do not require authentication should be listed as exceptions. Authentication can be restricted using an ACL file which allows filtering based on JWT claims. For more information see the inline comments in ocm-sdk/authentication. As an added quirk the `-v` flag for the osbuild-composer executable was changed to `-verbose` to avoid flag collision with glog which declares the `-v` flag in the package `init()` function. The ocm-sdk depends on glog and pulls it in.
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1.8 KiB
Markdown
49 lines
No EOL
1.8 KiB
Markdown
# 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 |