how mosca create a wss server，how to connect？

[warfrogsdf]

const moscaSetting = {
interfaces: [
{ type: "mqtt", port: 1883 },
{ type: "mqtts", port: 8883, credentials: { keyPath: SECURE_KEY, certPath: SECURE_CERT } },
{ type: "http", port: 3000, bundle: true },
{ type: "https", port: 3001, bundle: true, credentials: { keyPath: SECURE_KEY, certPath: SECURE_CERT } }
],
secure : {
keyPath: SECURE_KEY,
certPath: SECURE_CERT,
},
stats: false,
onQoS2publish: 'noack', // can set to 'disconnect', or to 'dropToQoS1' if using a client which will eat puback for QOS 2; e.g. mqtt.js

logger: { name: 'MoscaServer', level: 'debug' },

persistence: { factory: mosca.persistence.Redis, url: 'localhost:6379', ttl: { subscriptions: 1000 * 60 * 10, packets: 1000 * 60 * 10 } },

backend: pubsubSettings,

};

but var client = mqtt.connect('mqtts://：3001/')；error：
mqtt.js:9 WebSocket connection to 'wss://：3001/' failed: Error in connection establishment: net::ERR_CONNECTION_REFUSED？why？

[mcollina]

Can you paste the client as well?

[warfrogsdf]

<script src="./mqtt/mqtt.js"></script>

var client = mqtt.connect('mqtts://mydomain.com:3001/')

    client.on('connect', function () {
        client.subscribe('presence')
        client.publish('presence', 'Hello mqtt')
    })

    client.on('message', function (topic, message) {
        // message is Buffer
        console.log(message.toString())
        client.end()
    })

[warfrogsdf]

use
var client = mqtt.connect('mqtt://mydomain.com:3000/')

client.on('connect', function () {
    client.subscribe('presence')
    client.publish('presence', 'Hello mqtt')
})

client.on('message', function (topic, message) {
    // message is Buffer
    console.log(message.toString())
    client.end()
})

is ok。

the other: how of mosca perfermance .my company maybe use in production

[mcollina]

Are you deploying through Nginx or Haproxy? Also, check firewall of your domain.

Performance depends on how many clients do you plan to connect/etc.

[warfrogsdf]

so，my mosca server config is right？
but my linux server config or mqtt client config error？

[mcollina]

If you curl -v https://mydomain.com:3001 what is the output?

[warfrogsdf]

maybe my https certificate no right，txs。other，this project has slack？

[warfrogsdf]

txs

[mcollina]

https://gitter.im/mcollina/mosca