Sha256: 81f80a1f1101ce6a2b234806075ddb21074ed129855519c078050af6aa785cf3
Contents?: true
Size: 730 Bytes
Versions: 19
Compression:
Stored size: 730 Bytes
Contents
require 'timeout'
module Percy
class ProcessHelpers
DEFAULT_TERM_GRACE_SECONDS = 10
def self.gracefully_kill(pid, grace_period_seconds: DEFAULT_TERM_GRACE_SECONDS)
begin
Process.kill('TERM', pid)
Timeout.timeout(grace_period_seconds) do
Process.wait(pid)
end
rescue Errno::ESRCH
# No such process.
return false
rescue Errno::ECHILD
# Status has already been collected, perhaps by a Process.detach thread.
return false
rescue Timeout::Error
Process.kill('KILL', pid)
# Collect status so it doesn't stick around as zombie process.
Process.wait(pid, Process::WNOHANG)
end
true
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems