* Added support for channel.flow:

    cpp/tests/ChannelTest.cpp
    cpp/lib/broker/SessionHandlerImpl.cpp
    cpp/lib/broker/BrokerChannel.h
    cpp/lib/broker/BrokerChannel.cpp

* Fixed client connection closing process:
    cpp/lib/common/sys/apr/Socket.cpp
    cpp/lib/client/Connector.h
    cpp/lib/client/Connector.cpp
    cpp/lib/client/Connection.h
    cpp/lib/client/Connection.cpp

* Use amq.direct rather than default exchange in P2P test 
  (to interop with java)
    cpp/tests/BasicP2Ptest.h



git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/branches/M2@536584 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 18 insertions, 7 deletions

diff --git a/cpp/lib/client/Connector.cpp b/cpp/lib/client/Connector.cpp
index b34e66fd94..c57b3d6dc4 100644
--- a/cpp/lib/client/Connector.cpp
+++ b/cpp/lib/client/Connector.cpp
@@ -57,9 +57,10 @@ void Connector::init(ProtocolInitiation* header){
 }
 
 void Connector::close(){
-    closed = true;
-    socket.close();
-    receiver.join();
+    if (markClosed()) {
+        socket.close();
+        receiver.join();
+    }
 }
 
 void Connector::setInputHandler(InputHandler* handler){
@@ -101,14 +102,24 @@ void Connector::writeToSocket(char* data, size_t available){
 }
 
 void Connector::handleClosed(){
-    closed = true;
-    socket.close();
-    if(shutdownHandler) shutdownHandler->shutdown();
+    if (markClosed()) {
+        socket.close();
+        if(shutdownHandler) shutdownHandler->shutdown();
+    }
+}
+
+bool Connector::markClosed(){
+    if (closed) {
+        return false;
+    } else {
+        closed = true;
+        return true;
+    }
 }
 
 void Connector::checkIdle(ssize_t status){
     if(timeoutHandler){
-         Time t = now() * TIME_MSEC;
+        Time t = now() * TIME_MSEC;
         if(status == Socket::SOCKET_TIMEOUT) {
             if(idleIn && (t - lastIn > idleIn)){
                 timeoutHandler->idleIn();