tree a236cbe39aec75cc44e94604e4d9929ab56f6a23
parent 92b8c737e7eeaf2ab6c133a50b58e7959932bc39
author Hana (Hyang-Ah) Kim <hyangah@gmail.com> 1595440835 -0400
committer Hyang-Ah Hana Kim <hyangah@gmail.com> 1595454659 +0000

utils/processUtils: check if the process is running before killing

Check ChildProcess.exitCode before starting to kill the process.
According to https://nodejs.org/api/child_process.html#child_process_subprocess_exitcode
this should be null if it's still running.
(note the exitCode can be still null after a process terminates.)

And remove some logging messages that looked too verbose and
flooded the console.

Fixes golang/vscode-go#334

Change-Id: I04161806ba6160f9152ce17618b38f96f82b732c
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/244359
Reviewed-by: Eli Bendersky <eliben@google.com>