Merge branch 'development'

* development:
  Fix #865
  Change .swift-version
  Fix documentation

Author: nuclearace

.swift-version

@@ -1 +1 @@
-4.0
+4.0.2

Source/SocketIO/Manager/SocketManager.swift

@@ -46,7 +46,7 @@ import Foundation
 open class SocketManager : NSObject, SocketManagerSpec, SocketParsable, SocketDataBufferable, ConfigSettable {
     private static let logType = "SocketManager"
 
-    // MARK Properties
+    // MARK: Properties
 
     /// The socket associated with the default namespace ("/").
     public var defaultSocket: SocketIOClient {
@@ -125,6 +125,8 @@ open class SocketManager : NSObject, SocketManagerSpec, SocketParsable, SocketDa
     private var currentReconnectAttempt = 0
     private var reconnecting = false
 
+    // MARK: Initializers
+
     /// Type safe way to create a new SocketIOClient. `opts` can be omitted.
     ///
     /// - parameter socketURL: The url of the socket.io server.
@@ -461,6 +463,8 @@ open class SocketManager : NSObject, SocketManagerSpec, SocketParsable, SocketDa
             switch option {
             case let .forceNew(new):
                 self.forceNew = new
+            case let .handleQueue(queue):
+                self.handleQueue = queue
             case let .reconnects(reconnects):
                 self.reconnects = reconnects
             case let .reconnectWait(wait):

Tests/TestSocketIO/SocketMangerTest.swift

@@ -72,6 +72,22 @@ class SocketMangerTest : XCTestCase {
         waitForExpectations(timeout: 0.3)
     }
 
+    func testManagerSetsConfigs() {
+        let queue = DispatchQueue(label: "testQueue")
+
+        manager = TestManager(socketURL: URL(string: "http://localhost/")!, config: [
+            .handleQueue(queue),
+            .forceNew(true),
+            .reconnects(false),
+            .reconnectWait(5)
+        ])
+
+        XCTAssertEqual(manager.handleQueue, queue)
+        XCTAssertTrue(manager.forceNew)
+        XCTAssertFalse(manager.reconnects)
+        XCTAssertEqual(manager.reconnectWait, 5)
+    }
+
     private func setUpSockets() {
         socket = manager.testSocket(forNamespace: "/")
         socket2 = manager.testSocket(forNamespace: "/swift")