THRIFT-1243 TAsyncChannel callbacks (use void instead of bool)
Patch: Alexandre Parenteau

git-svn-id: https://svn.apache.org/repos/asf/thrift/trunk@1151940 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/cpp/src/async/TAsyncChannel.h b/lib/cpp/src/async/TAsyncChannel.h
index 72aa4e0..1f49273 100644
--- a/lib/cpp/src/async/TAsyncChannel.h
+++ b/lib/cpp/src/async/TAsyncChannel.h
@@ -46,21 +46,21 @@
    *
    * @return  true iff the cob has been or will be called, else false
    */
-  virtual bool sendMessage(const VoidCallback& cob, apache::thrift::transport::TMemoryBuffer* message) = 0;
+  virtual void sendMessage(const VoidCallback& cob, apache::thrift::transport::TMemoryBuffer* message) = 0;
 
   /**
    * Receive a message from the channel.
    *
    * @return  true iff the cob has been or will be called, else false
    */
-  virtual bool recvMessage(const VoidCallback& cob, apache::thrift::transport::TMemoryBuffer* message) = 0;
+  virtual void recvMessage(const VoidCallback& cob, apache::thrift::transport::TMemoryBuffer* message) = 0;
 
   /**
    * Send a message over the channel and receive a response.
    *
    * @return  true iff the cob has been or will be called, else false
    */
-  virtual bool sendAndRecvMessage(const VoidCallback& cob,
+  virtual void sendAndRecvMessage(const VoidCallback& cob,
                                   apache::thrift::transport::TMemoryBuffer* sendBuf,
                                   apache::thrift::transport::TMemoryBuffer* recvBuf);
 };