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# joincontext
[](https://travis-ci.org/LK4D4/joincontext)
[](https://godoc.org/github.com/LK4D4/joincontext)
Package joincontext provides a way to combine two contexts.
For example it might be useful for grpc server to cancel all handlers in
addition to provided handler context.
For additional info see [godoc page](https://godoc.org/github.com/LK4D4/joincontext)
## Example
```go
ctx1, cancel1 := context.WithCancel(context.Background())
defer cancel1()
ctx2 := context.Background()
ctx, cancel := joincontext.Join(ctx1, ctx2)
defer cancel()
select {
case <-ctx.Done():
default:
fmt.Println("context alive")
}
cancel1()
// give some time to propagate
time.Sleep(100 * time.Millisecond)
select {
case <-ctx.Done():
fmt.Println(ctx.Err())
default:
}
// Output: context alive
// context canceled
```
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