[SamReidHughes]

Have the things in the channel be the equivalent of C#'s IDisposable or something, then the goroutine can clean them up itself.

[pjmlp]

Have you read pcwalton example?

How can the goroutine clean them if it is dead?

[SamReidHughes]

Sorry, the words coming out of my fingers didn't match the thought in my mind. The channel can dispose of them.