File size: 1,488 Bytes
1abfaca | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | "use strict";
let ServiceBroker = require("../src/service-broker");
// Create broker
let broker = new ServiceBroker({
nodeID: process.argv[2] || "sender-" + process.pid,
transporter: "NATS",
//transporter: "amqp://192.168.0.181:5672",
//disableBalancer: true,
//serializer: "ProtoBuf",
logger: console,
});
let c = 1;
broker.createService({
name: "event-sender",
started() {
setInterval(() => {
this.logger.info(`Send 'user.created' event. ID: ${c}`);
this.broker.emit("user.created", { id: c++ }); // Balanced
//this.broker.emit("user.created", { id: c++ }, "payment"); // Balanced but only for 'payment' group
//this.broker.broadcast("user.created", { id: c++ }); // Broadcasted all services
//this.broker.broadcastLocal("user.created", { id: c++ }); // Broadcasted only local services
}, 2000);
setInterval(() => {
this.broker.ping();
}, 5000);
},
events: {
"$node.pong"({ nodeID, elapsedTime, timeDiff }) {
//this.logger.info(`PING-PONG from '${nodeID}' - Time: ${elapsedTime}ms, Time difference: ${timeDiff}ms `);
}
}
});
/*
broker.createService({
name: "payment",
events: {
"user.created"(data, sender) {
this.logger.info("PAYMENT: User created event received! ID:", data.id);
}
}
});
broker.createService({
name: "mail",
events: {
"user.created": {
handler(data, sender) {
this.logger.info("MAIL: User created event received! ID:", data.id);
}
}
}
});
*/
broker.start().then(() => {
broker.repl();
});
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