Merge pull request #55 from ramki982/master

Adding support for self signed certificates by passing in a NSURLSessionDelegate optional

Author: nuclearace

SocketIOClientSwift/SocketEngine.swift

@@ -23,7 +23,6 @@
 //  THE SOFTWARE.
 
 import Foundation
-
 extension String {
     private var length:Int {
         return count(self)
@@ -93,14 +92,14 @@ public final class SocketEngine: NSObject, WebSocketDelegate, SocketLogClient {
     }
 
     public init(client:SocketEngineClient, forcePolling:Bool,
-        forceWebsockets:Bool, withCookies cookies:[NSHTTPCookie]?, logging:Bool) {
+        forceWebsockets:Bool, withCookies cookies:[NSHTTPCookie]?, logging:Bool, withSessionDelegate sessionDelegate : NSURLSessionDelegate?) {
             self.client = client
             self.forcePolling = forcePolling
             self.forceWebsockets = forceWebsockets
             self.cookies = cookies
             self.log = logging
             self.session = NSURLSession(configuration: NSURLSessionConfiguration.ephemeralSessionConfiguration(),
-                delegate: nil, delegateQueue: self.workQueue)
+                delegate: sessionDelegate, delegateQueue: self.workQueue)
     }
 
     public func close(#fast:Bool) {

SocketIOClientSwift/SocketIOClient.swift

@@ -24,7 +24,7 @@
 
 import Foundation
 
-public final class SocketIOClient: NSObject, SocketEngineClient, SocketLogClient {
+public final class SocketIOClient: NSObject, NSURLSessionDelegate, SocketEngineClient, SocketLogClient {
     private lazy var params = [String: AnyObject]()
     private var anyHandler:((SocketAnyEvent) -> Void)?
     private var _closed = false
@@ -40,13 +40,16 @@ public final class SocketIOClient: NSObject, SocketEngineClient, SocketLogClient
     private var _reconnecting = false
     private var reconnectTimer:NSTimer?
 
+    
     let reconnectAttempts:Int!
     let logType = "SocketClient"
     var ackHandlers = SocketAckMap()
     var currentAck = -1
     var log = false
     var waitingData = ContiguousArray<SocketPacket>()
 
+    var sessionDelegate : NSURLSessionDelegate?
+    
     public let socketURL:String
     public let handleAckQueue = dispatch_queue_create("handleAckQueue", DISPATCH_QUEUE_SERIAL)
     public let handleQueue = dispatch_queue_create("handleQueue", DISPATCH_QUEUE_SERIAL)
@@ -90,6 +93,10 @@ public final class SocketIOClient: NSObject, SocketEngineClient, SocketLogClient
 
         // Set options
         if opts != nil {
+            if let sessionDelegate = opts!["sessionDelegate"] as? NSURLSessionDelegate {
+                self.sessionDelegate = sessionDelegate
+            }
+            
             if let cookies = opts!["cookies"] as? [NSHTTPCookie] {
                 self.cookies = cookies
             }
@@ -145,7 +152,8 @@ public final class SocketIOClient: NSObject, SocketEngineClient, SocketLogClient
             forcePolling: self.forcePolling,
             forceWebsockets: self.forceWebsockets,
             withCookies: self.cookies,
-            logging: self.log)
+            logging: self.log,
+            withSessionDelegate : self.sessionDelegate)
     }
 
     /**