diff --git a/SocketIOClientSwift/SocketIOClient.swift b/SocketIOClientSwift/SocketIOClient.swift
index 236bdbc..b6e2092 100644
--- a/SocketIOClientSwift/SocketIOClient.swift
+++ b/SocketIOClientSwift/SocketIOClient.swift
@@ -306,6 +306,8 @@ public final class SocketIOClient: NSObject, SocketEngineClient, SocketLogClient
     }
     
     public func engineDidClose(reason:String) {
+        waitingData.removeAll()
+        
         if status == SocketIOClientStatus.Closed || !reconnects {
             didDisconnect(reason)
         } else if status != SocketIOClientStatus.Reconnecting {