Session resume support in client & broker: Client can resume a session

after voluntary suspend() or network failure. Frames lost in network
failure are automatically re-transmitted for transparent re-connection.

client::Session improvements:
 - Locking to avoid races between network & user threads.
 - Replaced client::StateManager with sys::StateMonitor - avoid heap allocation.

qpid::Exception clean up:
 - use QPID_MSG consistently to format exception messages.
 - throw typed exceptions (in reply_exceptions.h) for AMQP exceptions.
 - re-throw correct typed exception on client for exceptions from broker.
 - Removed QpidError.h

rubygen/templates/constants.rb: 
 - constants.h: Added FOO_CLASS_ID and FOO_BAR_METHOD_ID constants.
 - reply_constants.h: Added throwReplyException(code, text)
 
log::Logger:
 - Fixed shutdown race in Statement::~Initializer()


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@588761 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 7 insertions, 2 deletions

diff --git a/cpp/src/qpid/broker/Connection.cpp b/cpp/src/qpid/broker/Connection.cpp
index ca0ca20849..f981d47ef7 100644
--- a/cpp/src/qpid/broker/Connection.cpp
+++ b/cpp/src/qpid/broker/Connection.cpp
@@ -28,9 +28,10 @@
 #include "BrokerAdapter.h"
 #include "SemanticHandler.h"
 
-#include <boost/utility/in_place_factory.hpp>
 #include <boost/bind.hpp>
 
+#include <algorithm>
+
 using namespace boost;
 using namespace qpid::sys;
 using namespace qpid::framing;
@@ -61,6 +62,7 @@ void Connection::close(
     ReplyCode code, const string& text, ClassId classId, MethodId methodId)
 {
     adapter.close(code, text, classId, methodId);
+    channels.clear();
     getOutput().close();
 }
 
@@ -73,8 +75,11 @@ void Connection::idleOut(){}
 
 void Connection::idleIn(){}
 
-void Connection::closed(){
+void Connection::closed(){ // Physically closed, suspend open sessions.
     try {
+        std::for_each(
+            channels.begin(), channels.end(),
+            boost::bind(&SessionHandler::localSuspend, _1));
         while (!exclusiveQueues.empty()) {
             Queue::shared_ptr q(exclusiveQueues.front());
             q->releaseExclusiveOwnership();