我想以嵌入式方式使用node.js mosca MQTT代理。
从文档中看,嵌入式mosca似乎必须使用外部代理,例如Mosquitto,AMQP,ZeroMQ,Redis。对于独立的mosca,不需要外部代理。可以运行嵌入式mosca以便不使用类似于独立mosca的外部代理吗?
如果可以做到,那么下面使用redis的代码应该如何修改?
var mosca = require('mosca')
var ascoltatore = {
type: 'redis',
redis: require('redis'),
db: 12,
port: 6379,
return_buffers: true, // to handle binary payloads
host: "localhost"
};
var moscaSettings = {
port: 1883,
backend: ascoltatore,
persistence: {
factory: mosca.persistence.Redis
}
};
var server = new mosca.Server(moscaSettings);
server.on('ready', setup);
server.on('clientConnected', function(client) {
console.log('client connected', client.id);
});
// fired when a message is received
server.on('published', function(packet, client) {
console.log('Published', packet.payload);
});
// fired when the mqtt server is ready
function setup() {
console.log('Mosca server is up and running')
}
最佳答案
这是使用以嵌入式方式运行的mosca的安全MQTT代理的工作示例的完整源代码。
var mosca = require('mosca')
var SECURE_KEY = __dirname + '/key.pem';
var SECURE_CERT = __dirname + '/cert.pem';
var settings = {
port: 1883,
logger: {
name: "secureSample",
level: 40,
},
secure : {
port: 7998,
keyPath: SECURE_KEY,
certPath: SECURE_CERT,
}
};
var server = new mosca.Server(settings);
server.on('ready', setup);
server.on('clientConnected', function(client) {
console.log('client connected', client.id);
});
// fired when a message is received
server.on('published', function(packet, client) {
console.log('Published', packet.payload);
});
// fired when the mqtt broker is ready
function setup() {
console.log('Mosca embedded MQTT broker running now')
}
关于node.js - 没有任何代理的MQTT嵌入式mosca,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/39989111/