Louis Lam
3 years ago
committed by
GitHub
commit
ceba096f3e
@ -0,0 +1,16 @@
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-- You should not modify if this have pushed to Github, unless it does serious wrong with the db.
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BEGIN TRANSACTION;
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ALTER TABLE monitor
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ADD mqtt_topic TEXT;
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ALTER TABLE monitor
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ADD mqtt_success_message VARCHAR(255);
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ALTER TABLE monitor
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ADD mqtt_username VARCHAR(255);
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ALTER TABLE monitor
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ADD mqtt_password VARCHAR(255);
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COMMIT;
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@ -0,0 +1,50 @@
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const { log } = require("../src/util");
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const mqttUsername = "louis1";
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const mqttPassword = "!@#$LLam";
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class SimpleMqttServer {
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aedes = require("aedes")();
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server = require("net").createServer(this.aedes.handle);
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constructor(port) {
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this.port = port;
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}
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start() {
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this.server.listen(this.port, () => {
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console.log("server started and listening on port ", this.port);
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});
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}
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}
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let server1 = new SimpleMqttServer(10000);
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server1.aedes.authenticate = function (client, username, password, callback) {
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if (username && password) {
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console.log(password.toString("utf-8"));
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callback(null, username === mqttUsername && password.toString("utf-8") === mqttPassword);
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} else {
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callback(null, false);
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}
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};
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server1.aedes.on("subscribe", (subscriptions, client) => {
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console.log(subscriptions);
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for (let s of subscriptions) {
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if (s.topic === "test") {
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server1.aedes.publish({
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topic: "test",
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payload: Buffer.from("ok"),
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}, (error) => {
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if (error) {
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log.error("mqtt_server", error);
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}
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});
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}
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}
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});
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server1.start();
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