rename waitingData to waitingPackets

Author: nuclearace

Source/SocketClientSpec.swift

@@ -24,7 +24,7 @@
 
 protocol SocketClientSpec: class {
     var nsp: String { get set }
-    var waitingData: [SocketPacket] { get set }
+    var waitingPackets: [SocketPacket] { get set }
 
     func didConnect()
     func didDisconnect(reason: String)

Source/SocketIOClient.swift

@@ -53,7 +53,7 @@ public final class SocketIOClient: NSObject, SocketEngineClient, SocketParsable
     private(set) var handleQueue = dispatch_get_main_queue()
     private(set) var reconnectAttempts = -1
 
-    var waitingData = [SocketPacket]()
+    var waitingPackets = [SocketPacket]()
 
     /**
      Type safe way to create a new SocketIOClient. opts can be omitted
@@ -302,7 +302,7 @@ public final class SocketIOClient: NSObject, SocketEngineClient, SocketParsable
     }
 
     public func engineDidClose(reason: String) {
-        waitingData.removeAll()
+        waitingPackets.removeAll()
 
         if status == .Closed || !reconnects {
             didDisconnect(reason)

Source/SocketParsable.swift

@@ -50,9 +50,9 @@ extension SocketParsable {
         case .Ack where isCorrectNamespace(pack.nsp):
             handleAck(pack.id, data: pack.data)
         case .BinaryEvent where isCorrectNamespace(pack.nsp):
-            waitingData.append(pack)
+            waitingPackets.append(pack)
         case .BinaryAck where isCorrectNamespace(pack.nsp):
-            waitingData.append(pack)
+            waitingPackets.append(pack)
         case .Connect:
             handleConnect(pack)
         case .Disconnect:
@@ -160,17 +160,17 @@ extension SocketParsable {
     }
 
     func parseBinaryData(data: NSData) {
-        guard !waitingData.isEmpty else {
+        guard !waitingPackets.isEmpty else {
             DefaultSocketLogger.Logger.error("Got data when not remaking packet", type: "SocketParser")
             return
         }
 
         // Should execute event?
-        guard waitingData[waitingData.count - 1].addData(data) else {
+        guard waitingPackets[waitingPackets.count - 1].addData(data) else {
             return
         }
 
-        let packet = waitingData.removeLast()
+        let packet = waitingPackets.removeLast()
 
         if packet.type != .BinaryAck {
             handleEvent(packet.event, data: packet.args ?? [],