assert(schedulingPolicy === SCHED_NONE || schedulingPolicy === SCHED_RR,
'Bad cluster.schedulingPolicy: ' + schedulingPolicy);
- process.on('internalMessage', function(message) {
- if (message.cmd !== 'NODE_DEBUG_ENABLED') return;
- var key;
- for (key in cluster.workers)
- process._debugProcess(cluster.workers[key].process.pid);
+ var hasDebugArg = process.execArgv.some(function(argv) {
+ return /^(--debug|--debug-brk)(=\d+)?$/.test(argv);
});
process.nextTick(function() {
cluster.emit('setup', settings);
});
+
+ // Send debug signal only if not started in debug mode, this helps a lot
+ // on windows, because RegisterDebugHandler is not called when node starts
+ // with --debug.* arg.
+ if (hasDebugArg)
+ return;
+
+ process.on('internalMessage', function(message) {
+ if (message.cmd !== 'NODE_DEBUG_ENABLED') return;
+ var key;
+ for (key in cluster.workers) {
+ var worker = cluster.workers[key];
+ if (worker.state === 'online') {
+ process._debugProcess(worker.process.pid);
+ } else {
+ worker.once('online', function() {
+ process._debugProcess(this.process.pid);
+ });
+ }
+ }
+ });
};
function createWorkerProcess(id, env) {