Unable to connect

[yasirtahir]

I have a MQTT over WebSocket host with NodeRed. I am using this library in order to connect but I am getting the following error:

Error Domain=GCDAsyncSocketErrorDomain Code=7 "Socket closed by remote peer" UserInfo={NSLocalizedDescription=Socket closed by remote peer}

Code:
let clientIdPid = "CocoaMQTT-" + String(NSProcessInfo().processIdentifier)
let mqtt = CocoaMQTT(clientId: clientIdPid, host: "95.177.135.232", port: 9001)
mqtt.cleanSess = true
mqtt.keepAlive = 60
mqtt.delegate = self
mqtt.connect()

[CrazyWisdom]

Is 9001 the WebSocket port? CocoaMQTT now only supports tcp connections.

[Decrypto]

FWIW, since updating to Swift 3 I've been getting the same:

Did disconnect with error: Optional(Error Domain=GCDAsyncSocketErrorDomain Code=7 "Socket closed by remote peer" UserInfo={NSLocalizedDescription=Socket closed by remote peer})

This is against AdafruitIO, io.adafruit.com:1883
Sometimes it will stay connected for a few pings. Sometimes it resets almost immediately. KeepAlive = 90.

[axpence]

I'm having this issue as well. Any ideas?

    func mqttSetting() {
//        let clientID = "CocoaMQTT-" + String(ProcessInfo().processIdentifier)
        let clientID = "myclientid_101"
        mqtt = CocoaMQTT(clientID: clientID, host: "159.203.240.XX", port: 8000)
//        mqtt!.username = ""
//        mqtt!.password = ""
//        mqtt!.willMessage = CocoaMQTTWill(topic: "/will", message: "dieout")
        mqtt!.keepAlive = 90
        mqtt!.cleanSession = true
//        mqtt?.secureMQTT = true
        mqtt!.delegate = self
    }

I have tried about every permutation of the commented out settings... still no luck

[alexyu1989]

@axpence I have tried your host. The host's port 8000 fail, but port 1883 succeed. Please check your host port 8000. Thanks.

[axpence]

@alexyu1989 nice name :). You are correct, I had the incorrect port. Thanks for your help! Sorry for the n00b question.

[alexyu1989]

@axpence You are welcome. Have fun with the framework :)