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fix another potential race condition

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reality 2015-07-07 17:58:56 +00:00
parent 024ee7913e
commit 24aaf298f7
1 changed files with 4 additions and 2 deletions
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6
modules/atheme/atheme.js
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@ -40,12 +40,13 @@ var atheme = function(dbot) {
} else { } else {
this.hostStack[server][mask] = { this.hostStack[server][mask] = {
'users': [], 'users': [],
'callbacks': [ callback ] 'callbacks': [ callback ],
'timeout': null
}; };
} }
dbot.say(server, 'hostserv', 'LISTVHOST ' + mask); dbot.say(server, 'hostserv', 'LISTVHOST ' + mask);
setTimeout(function() { // Delete callback if no response this.hostStack[server][mask].timeout = setTimeout(function() { // Delete callback if no response
if(_.has(this.hostStack[server], mask)) { if(_.has(this.hostStack[server], mask)) {
_.each(this.hostStack[server][mask].callbacks, function(callback) { _.each(this.hostStack[server][mask].callbacks, function(callback) {
callback(true, null); callback(true, null);
@ -124,6 +125,7 @@ var atheme = function(dbot) {
_.each(this.hostStack[event.server][mask].callbacks, function(callback) { _.each(this.hostStack[event.server][mask].callbacks, function(callback) {
callback(null, this.hostStack[event.server][mask].users); callback(null, this.hostStack[event.server][mask].users);
}, this); }, this);
clearTimeout(this.hostStack[event.server][mask].timeout);
delete this.hostStack[event.server][mask]; delete this.hostStack[event.server][mask];
} }
} }