Error SocketIOClientConfiguration

[josepfm]

Attached is a descriptive image of the problem.

[NomanUmar]

// // Created by valentin vivies on 21/07/2017. //

import Foundation import SocketIO

/// This class creates a connnector to a Socket.io server. class SocketIOConnector: IConnector {

/// The Socket.io connection instance.
var manager: SocketManager?

/// Default connector options.
var _defaultOptions: [String: Any] = [ "auth": ["headers": []], "authEndpoint": "/broadcasting/auth", "broadcaster": "socket.io", "host": "", "key": "", "namespace": "App.Events"]

/// Connector options.
var options: [String: Any]

/// All of the subscribed channels.
var channels: [String: IChannel]

/// Create a new class instance.
///
/// - Parameter options: options
init(options: [String: Any]){
    self.manager = nil
    self.options = options
    self.channels = [:]
    if let url = self.options["host"] as? String {
        let nurl: URL! = URL(string: url)
        let socketConfig: SocketIOClientConfiguration = [.log(true), .compress]
        self.manager = SocketManager(socketURL: nurl, config: socketConfig)
    }
}

/// Merge the custom options with the defaults.
///
/// - Parameter options: options
func setOptions(options: [String: Any]){
    self.options =  self.mergeOptions(options: options)
}

/// Create a fresh Socket.io connection.
func connect(){
    if let socket = manager?.defaultSocket {
        socket.on(clientEvent: .connect) {data, ack in
            print("socket connected")
        }
        socket.connect()
    }
}

/// Add other handler type
///
/// - Parameters:
///   - event: event name
///   - callback: callback
func on(event: String, callback: @escaping NormalCallback){
    self.manager!.defaultSocket.on(event, callback: callback)
}

/// Listen for an event on a channel instance.
///
/// - Parameters:
///   - name: channel name
///   - event: event name
///   - callback: callback
/// - Returns: the channel
func listen(name : String, event: String, callback: @escaping NormalCallback) -> IChannel{
    return self.channel(name: name).listen(event: event, callback: callback)
}

/// Get a channel instance by name.
///
/// - Parameter name: channel name
/// - Returns: the channel
func channel(name: String) -> IChannel{
    if(self.channels[name] == nil){
        let socket: SocketIOClient! = self.manager?.defaultSocket
        self.channels[name] = SocketIoChannel(
            socket: socket, name: name, options: self.options
        )
    }
    return self.channels[name]!
}

/// Get a private channel instance by name.
///
/// - Parameter name: channel name
/// - Returns: the private channel
func privateChannel(name: String) -> IPrivateChannel{
    if(self.channels["private-" + name] == nil){
        let socket: SocketIOClient! = self.manager?.defaultSocket
        self.channels["private-" + name] = SocketIOPrivateChannel(
            socket: socket, name: "private-" + name, options: self.options
        )
    }
    return self.channels["private-" + name]! as! IPrivateChannel
}

/// Get a presence channel instance by name.
///
/// - Parameter name: channel name
/// - Returns: the presence channel
func presenceChannel(name: String) -> IPresenceChannel{
    if(self.channels[name] == nil){
        let socket: SocketIOClient! = self.manager?.defaultSocket
        self.channels[ name] = SocketIOPresenceChannel(
            socket: socket, name: name, options: self.options
        )
    }
    return self.channels[ name]! as! IPresenceChannel
}

/// Leave the given channel.
///
/// - Parameter name: channel name
func leave(name : String){
    let channels: [String] = [name, "private-" + name, "presence-" + name];
    for(name) in channels{
        if let c = self.channels[name] {
            c.unsubscribe()
            self.channels[name] = nil
        }
    }
}

/// Get the socket_id of the connection.
///
/// - Returns: the socket id
func socketId() -> String {
    if let socket: SocketIOClient = self.manager?.defaultSocket{
        return socket.sid
    }
    return ""
}

/// Disconnect from the Echo server.
func disconnect(){
    let socket: SocketIOClient! = self.manager?.defaultSocket
    socket.disconnect()
}

/// Merge options with default
///
/// - Parameter options: the options
/// - Returns: merged options
func mergeOptions(options : [String: Any]) -> [String: Any]{
    var def = self._defaultOptions
    for (k, v) in options{
        def[k] = v
    }
    return def
}

}

use this class @josepfm