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waitGroup.Wait() #26

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iamxvbaba opened this issue Mar 12, 2018 · 1 comment
Closed

waitGroup.Wait() #26

iamxvbaba opened this issue Mar 12, 2018 · 1 comment

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@iamxvbaba
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code/chapter2/sample/search/search.go

Line 47 in 49fc99e

waitGroup.Wait()

Shouldn't it be in the main thread?
The main thread exits, all the goroutine exit, right?
@michal-kazmierczak
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The code is correct. The main thread calls Display()(search/search.go:56) which is running a loop on a channel (search/match.go:40) until the channel is closed search/search.go:51

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@michal-kazmierczak @iamxvbaba