Open Bug 1083700 Opened 5 years ago
.poll() returns None aftre process has died
I didn't investigate this too closely yet, but I was using mozprocess to launch servo which would then crash. Calling .poll() on the mozprocess object after it crashed returned None, incorrectly suggesting it was still alive. I didn't investigate enough to determine if this is because the outThread was still alive or because the use of hasttr(self.proc, "returncode") was incorrect (it seems possible this should be self.proc.returncode is not None).
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