Cannot connect with cocoamqtt 5.0, it says connection refused when using in Xcode, below is code :-
func buildMQTTConnection() { ///MQTT 5.0 let clientID = "CocoaMQTT-" + String(ProcessInfo().processIdentifier) // let mqtt5 = CocoaMQTT5(clientID: clientID, host: "broker.hivemq.com", port: 1883) let mqtt5 = CocoaMQTT5(clientID: clientID, host: "8dbc6815c7824b0482d7ae0439514faa.s1.eu.hivemq.cloud", port: 8883) let connectProperties = MqttConnectProperties() connectProperties.topicAliasMaximum = 0 connectProperties.sessionExpiryInterval = 0 connectProperties.receiveMaximum = 100 connectProperties.maximumPacketSize = 500 mqtt5.connectProperties = connectProperties /// SSL Configuration let clientCertArray = getClientCertFromP12File(certName: "certificate", certPassword: "gurpal") var sslSettings: [String: NSObject] = [:] sslSettings[kCFStreamSSLCertificates as String] = clientCertArray mqtt5.allowUntrustCACertificate = true mqtt5.enableSSL = true mqtt5.sslSettings = sslSettings mqtt5.username = "gurpal" mqtt5.password = "#Gurpal25" mqtt5.willMessage = CocoaMQTT5Message(topic: "/will", string: "dieout") mqtt5.delegate = self mqtt5.keepAlive = 60 let connectionStatus = mqtt5.connect() print(connectionStatus) Timer.scheduledTimer(withTimeInterval: 5.0, repeats: true) { timer in self.connStatusLbl.text = "\(mqtt5.connState.description)" } } connection refused when trying to connect.
tried connecting cocoamqtt but it says connection refused, might be due to ssl, any help is appreciated.
