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check if process.send exists

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Barış Soner Uşaklı
2018-10-13 18:26:08 -04:00
parent 1024a0efa1
commit c9a415c469
1 changed files with 9 additions and 5 deletions
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14
src/pubsub.js
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@@ -18,11 +18,15 @@ function get() {
} else if (nconf.get('singleHostCluster')) { } else if (nconf.get('singleHostCluster')) {
pubsub = new EventEmitter(); pubsub = new EventEmitter();
pubsub.publish = function (event, data) { pubsub.publish = function (event, data) {
process.send({ if (process.send) {
action: 'pubsub', process.send({
event: event, action: 'pubsub',
data: data, event: event,
}); data: data,
});
} else {
pubsub.emit(event, data);
}
}; };
process.on('message', function (message) { process.on('message', function (message) {
if (message && typeof message === 'object' && message.action === 'pubsub') { if (message && typeof message === 'object' && message.action === 'pubsub') {