QPID-3858: Updated branch - merged from trunk r.1368650

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/asyncstore@1368910 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 12 insertions, 0 deletions

diff --git a/cpp/src/qpid/broker/Message.cpp b/cpp/src/qpid/broker/Message.cpp
index 40dfba39f4..4dd8a349dd 100644
--- a/cpp/src/qpid/broker/Message.cpp
+++ b/cpp/src/qpid/broker/Message.cpp
@@ -384,6 +384,18 @@ void Message::addTraceId(const std::string& id)
     }
 }
 
+void Message::clearTrace()
+{
+    sys::Mutex::ScopedLock l(lock);
+    if (isA<MessageTransferBody>()) {
+        FieldTable& headers = getModifiableProperties<MessageProperties>()->getApplicationHeaders();
+        std::string trace = headers.getAsString(X_QPID_TRACE);
+        if (!trace.empty()) {
+            headers.setString(X_QPID_TRACE, "");
+        }
+    }
+}
+
 void Message::setTimestamp()
 {
     sys::Mutex::ScopedLock l(lock);