Fix issues when cluster is run with persistence enabled.

- Handle partial failures (e.g. due to disk error): failing brokers shut down, others continue.
- Enable persistence in cluster tests.
- Correct message status in DeliveryRecord updates.
- Remove qpid.update queue when update complete - avoid it becoming persistent


git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@764204 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 5 insertions, 4 deletions

diff --git a/cpp/src/qpid/cluster/OutputInterceptor.cpp b/cpp/src/qpid/cluster/OutputInterceptor.cpp
index cd42446016..da674fa6fd 100644
--- a/cpp/src/qpid/cluster/OutputInterceptor.cpp
+++ b/cpp/src/qpid/cluster/OutputInterceptor.cpp
@@ -32,8 +32,9 @@ namespace cluster {
 
 using namespace framing;
 
-OutputInterceptor::OutputInterceptor(
-    cluster::Connection& p, sys::ConnectionOutputHandler& h)
+NoOpConnectionOutputHandler OutputInterceptor::discardHandler;
+
+OutputInterceptor::OutputInterceptor(Connection& p, sys::ConnectionOutputHandler& h)
     : parent(p), closing(false), next(&h), sent(),
       writeEstimate(p.getCluster().getWriteEstimate()),
       moreOutput(), doingOutput()
@@ -111,10 +112,10 @@ void OutputInterceptor::sendDoOutput() {
     QPID_LOG(trace, parent << "Send doOutput request for " << request);
 }
 
-void OutputInterceptor::closeOutput(sys::ConnectionOutputHandler& h) {
+void OutputInterceptor::closeOutput() {
     sys::Mutex::ScopedLock l(lock);
     closing = true;
-    next = &h;
+    next = &discardHandler;
 }
 
 void OutputInterceptor::close() {