2 Commits

Author	SHA1	Message	Date
Clayton Coleman	de6e02d8bb	interrupt package (attach and edit) could leak a goroutine ... os/signal.Stop() does not actually close the channel, which means the channel is blocked. Not serious because we don't use interrupt protection on the server, just the CLI (which can afford 1 leaked goroutine).	2016-03-31 11:39:08 -04:00
Clayton Coleman	3a29e3971b	Improve terminal reuse and attach ... Currently attach and the editor do not share the same logic for saving and restoring the terminal, and are not suitable for nesting (when the caller wants to create something, attach, and then delete something when the attach is over). This commit moves the interrupt protection logic to a util package and supports nesting interrupt handlers.	2016-03-21 23:59:58 -04:00