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Centralize state updates in Process

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This commit is contained in:
Ryan Huffman 2016-01-08 11:07:58 -08:00
parent 51ee7f6ddb
commit cd049586ea
1 changed files with 13 additions and 5 deletions
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18
console/src/modules/hf-process.js
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@ -167,7 +167,8 @@ Process.prototype = extend(Process.prototype, {
} catch (e) {
console.log("Got error starting child process for " + this.name, e);
this.child = null;
this.state = ProcessStates.STOPPED;
this.updateState(ProcessStates.STOPPED);
return;
}
if (logStdout != 'ignore') {
@ -195,10 +196,10 @@ Process.prototype = extend(Process.prototype, {
this.child.on('error', this.onChildStartError.bind(this));
this.child.on('close', this.onChildClose.bind(this));
this.state = ProcessStates.STARTED;
console.log("Child process started");
this.emit('state-update', this);
console.log("Child process started");
this.updateState(ProcessStates.STARTED);
this.emit('logs-updated');
},
stop: function() {
if (this.state != ProcessStates.STARTED) {
@ -212,7 +213,14 @@ Process.prototype = extend(Process.prototype, {
}
this.state = ProcessStates.STOPPING;
this.emit('state-update', this);
updateState: function(newState) {
if (this.state != newState) {
this.state = newState;
this.emit('state-update', this);
return true;
}
return false;
},
},
// Events