From 835236a35c083672e9a7b64c18d29fd92ff3a97e Mon Sep 17 00:00:00 2001
From: JoelKatz <DavidJoelSchwartz@GMail.com>
Date: Thu, 29 Aug 2013 18:03:45 -0700
Subject: [PATCH] Add a 'returnMessage' function to return a received message.

---
 modules/ripple_app/websocket/WSConnection.h | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/modules/ripple_app/websocket/WSConnection.h b/modules/ripple_app/websocket/WSConnection.h
index dd60bbfa1b..2938f0700c 100644
--- a/modules/ripple_app/websocket/WSConnection.h
+++ b/modules/ripple_app/websocket/WSConnection.h
@@ -242,7 +242,7 @@ public:
         else
         {
             msgRejected = false;
-            mRcvQueue.push (msg);
+            mRcvQueue.push_back (msg);
 
             if (mRcvQueueRunning)
                 runQueue = false;
@@ -265,10 +265,18 @@ public:
         }
 
         message_ptr m = mRcvQueue.front ();
-        mRcvQueue.pop ();
+        mRcvQueue.pop_front ();
         return m;
     }
 
+    void returnMessage (message_ptr ptr)
+    {
+        ScopedLockType sl (mRcvQueueLock, __FILE__, __LINE__);
+
+        if (!mDead)
+            mRcvQueue.push_front(ptr);
+    }
+
 private:
     typedef void (WSConnection::*doFuncPtr) (Json::Value& jvResult, Json::Value& jvRequest);
 
@@ -283,7 +291,7 @@ private:
     boost::asio::deadline_timer         mPingTimer;
     bool                                mPinged;
 
-    std::queue<message_ptr>             mRcvQueue;
+    std::deque<message_ptr>             mRcvQueue;
     bool                                mRcvQueueRunning;
     bool                                mDead;
 };