Deadlock

[f4th4n]

:try-pd$ go run main.go

test1
test2
test3
fatal error: all goroutines are asleep - deadlock!

goroutine 1 [chan send]:
github.com/kkdai/pubsub.(*Pubsub).Publish(0xc000092c60, 0x4a6140, 0x4e0c80, 0xc000092c50, 0x1, 0x1)
	/home/fathan/work/go/src/github.com/kkdai/pubsub/pubsub.go:77 +0x74
main.main()
	/home/fathan/tmp/try-pd/main.go:35 +0x660
exit status 2

How to fix this?

[kkdai]

Hi @f4th4n

Thank you for asking, I might make a mistake about my example code.
I have fixed it by df2dc45

The root cause is both c1 and c2 have subscribed topic2, and I publish test3 to topic2 but forget to get from c2.

So next time publish will introduce the channel block.

Hope it help to resolve your question and thank tyou again.

[f4th4n]

Yes, ty. closed