commit b92ee09cf65db171e635d97fe1428ee650c617c6
author Gordon Sim <gsim@redhat.com> Mon Jul 25 20:20:54 2016 +0100
committer Gordon Sim <gsim@redhat.com> Mon Jul 25 20:21:00 2016 +0100
tree 894248026c3c87797a58f137f5621aad24685d69
parent af2bec7de64ff017e1953946726ef7363bd8142d

QPID-7361: before waiting for credit, wakeup drive if we have stuff to write out

src/qpid/messaging/amqp/ConnectionContext.cpp

diff --git a/src/qpid/messaging/amqp/ConnectionContext.cpp b/src/qpid/messaging/amqp/ConnectionContext.cpp
index bb0d32e..25dd68d 100644
--- a/src/qpid/messaging/amqp/ConnectionContext.cpp
+++ b/src/qpid/messaging/amqp/ConnectionContext.cpp
@@ -500,6 +500,7 @@
     }
     while (!snd->send(message, delivery)) {
         QPID_LOG(debug, "Waiting for capacity...");
+        if (pn_transport_pending(engine)) wakeupDriver();
         wait(ssn, snd);//wait for capacity
     }
     wakeupDriver();