Ruakij/rfmon-to-influx
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Change shutdown to accept exitCode and kill-signal

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This commit is contained in:
Ruakij 2021-12-07 14:42:37 +01:00
parent 38fed9604c
commit a3d7239895
1 changed files with 7 additions and 2 deletions
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9
src/main.js
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@ -117,15 +117,20 @@ if(errorMsg){
loggerTcpdump.debug(`tcpdump exited code: ${code}`);
if (code) {
loggerTcpdump.fatal(`tcpdump exited with non-zero code: ${code}`);
exit(1);
if(!exitCode) exitCode = 1; // When exitCode is 0, set to 1
}
logger.info("Shutdown");
exit(0);
exit(exitCode);
});
// Handle stop-signals for graceful shutdown
var exitCode = 0;
function shutdownReq() {
logger.info("Shutdown request received..");
shutdown();
}
function shutdown(code, signal = "SIGTERM"){
if(code) exitCode = code;
logger.debug("Stopping subprocess tcpdump, then exiting myself..");
proc.kill(); // Kill process (send SIGTERM), then upper event-handler will stop self
}