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Add forceful shutdown of processes if no response after 2.5s

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This commit is contained in:
Ryan Huffman 2016-01-08 11:15:54 -08:00
parent 9c4e0d5b19
commit ab516f6543
1 changed files with 27 additions and 6 deletions
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33
console/src/modules/hf-process.js
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@ -204,18 +204,39 @@ Process.prototype = extend(Process.prototype, {
this.updateState(ProcessStates.STARTED); this.updateState(ProcessStates.STARTED);
this.emit('logs-updated'); this.emit('logs-updated');
}, },
stop: function() { stop: function(force) {
if (this.state != ProcessStates.STARTED) { if (this.state == ProcessStates.STOPPED) {
console.warn("Can't stop process that is not started."); console.warn("Can't stop process that is not started or stopping.");
return; return;
} }
if (os.type() == "Windows_NT") { if (os.type() == "Windows_NT") {
childProcess.spawn("taskkill", ["/pid", this.child.pid, '/f', '/t']); var command = "taskkill /pid " + this.child.pid;
if (force) {
command += " /f /t";
}
childProcess.exec(command, {}, function(error) {
if (error) {
console.error('Error executing taskkill:', error);
}
});
} else { } else {
this.child.kill(); var signal = force ? 'SIGKILL' : null;
this.child.kill(signal);
} }
this.state = ProcessStates.STOPPING;
console.log("Stopping child process:", this.child.pid, this.name);
if (!force) {
this.stoppingTimeoutID = setTimeout(function() {
if (this.state == ProcessStates.STOPPING) {
console.log("Force killling", this.name, this.child.pid);
this.stop(true);
}
}.bind(this), 2500);
}
this.updateState(ProcessStates.STOPPING);
},
updateState: function(newState) { updateState: function(newState) {
if (this.state != newState) { if (this.state != newState) {
this.state = newState; this.state = newState;