QPID-3883: Using application headers in messages causes a very large slowdown

Change Exchange route interface not to require a fieldtable
- Exchanges that actually use the fieldtable for routing
  need to extract it directly from the message themselves.
  This avoids the need to extract the fieldtable from the message
  unnecessarily.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1297183 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 2 insertions, 1 deletions

diff --git a/cpp/src/qpid/replication/ReplicationExchange.cpp b/cpp/src/qpid/replication/ReplicationExchange.cpp
index 89a2bf516d..dce0d750a4 100644
--- a/cpp/src/qpid/replication/ReplicationExchange.cpp
+++ b/cpp/src/qpid/replication/ReplicationExchange.cpp
@@ -50,8 +50,9 @@ ReplicationExchange::ReplicationExchange(const std::string& name, bool durable,
 
 std::string ReplicationExchange::getType() const { return typeName; }            
 
-void ReplicationExchange::route(Deliverable& msg, const std::string& /*routingKey*/, const FieldTable* args)
+void ReplicationExchange::route(Deliverable& msg)
 {
+    const FieldTable* args = msg.getMessage().getApplicationHeaders();
     if (mgmtExchange != 0) {
         mgmtExchange->inc_msgReceives();
         mgmtExchange->inc_byteReceives(msg.contentSize());