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prevent panic: send on closed channel during termination #15

Merged
merged 1 commit into from
Apr 2, 2019
Merged

prevent panic: send on closed channel during termination #15

merged 1 commit into from
Apr 2, 2019

Commits on Mar 22, 2019

  1. prevent panic: send on closed channel during termination 

    sometimes it's possible to receive a SIGWINCH right in between when `close(tty.ss)` and `close(tty.ws)` are being called, causing a panic.

Making the `WINSIZE` production goroutine close the chan will prevent this.
    @azr
    azr authored Mar 22, 2019
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