added multiple options to create connection request, added feature to

set background queue, disable ssl verification and getting current conne
ction status

Author: sacOO7

Sources/ScClient/client.swift

@@ -6,7 +6,7 @@ public class ScClient : Listener, WebSocketDelegate {
 
     var authToken : String?
     var url : String?
-    var socket : WebSocketClient
+    var socket : WebSocket
     var counter : AtomicInteger
 
     var onConnect : ((ScClient)-> Void)?
@@ -90,10 +90,34 @@ public class ScClient : Listener, WebSocketDelegate {
         socket.delegate = self
     }
 
+    public init(urlRequest : URLRequest) {
+        self.counter = AtomicInteger()
+        self.authToken = nil
+        self.socket = WebSocket(request: urlRequest)
+        super.init()
+        socket.delegate = self
+    }
+    
+    public init(urlRequest : URLRequest, protocols : [String]?) {
+        self.counter = AtomicInteger()
+        self.authToken = nil
+        self.socket = WebSocket(request: urlRequest, protocols : protocols)
+        super.init()
+        socket.delegate = self
+    }
+    
     public func connect() {
         socket.connect()
     }
 
+    public func isConnected() -> Bool{
+        return socket.isConnected;
+    }
+    
+    public func setBackgroundQueue(queueName : String) {
+        socket.callbackQueue = DispatchQueue(label: queueName)
+    }
+    
     private func sendHandShake() {
         let handshake = Model.getHandshakeObject(authToken: self.authToken, messageId: counter.incrementAndGet())
         socket.write(string: handshake.toJSONString()!)
@@ -170,6 +194,10 @@ public class ScClient : Listener, WebSocketDelegate {
     public func disconnect() {
         socket.disconnect()
     }
+    
+    public func disableSSLVerification(value : Bool) {
+        socket.disableSSLCertValidation = value
+    }
 }