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@588761 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 3 insertions, 3 deletions

diff --git a/qpid/cpp/src/tests/ConcurrentQueue.cpp b/qpid/cpp/src/tests/ConcurrentQueue.cpp
index e1adcce0f9..39155b4ff2 100644
--- a/qpid/cpp/src/tests/ConcurrentQueue.cpp
+++ b/qpid/cpp/src/tests/ConcurrentQueue.cpp
@@ -61,7 +61,7 @@ template <class T> class DualVectorDualLockQueue {
     /** If the queue is non-empty, pop the front item into data and
      * return true. If the queue is empty, return false
      */
-    bool pop(T& data) {
+    bool tryPop(T& data) {
         Mutex::ScopedLock l(popLock);
         if (popIter == popVec.end()) {
             popVec.clear();
@@ -109,7 +109,7 @@ void nspin(const Duration& delay) {
 struct NullQueue {
     NullQueue(int items=0) : npush(items), npop(items) {}
     void push(int) { --npush; }
-    bool pop(int& n) {
+    bool tryPop(int& n) {
         if (npop == 0)
             return false;
         else {
@@ -144,7 +144,7 @@ struct Popper : public Runnable {
     void run() {
         for (int i=items; i > 0; i--) {
             int n;
-            if (queue.pop(n))
+            if (queue.tryPop(n))
                 BOOST_REQUIRE_EQUAL(i,n);
             npause();
         }