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-rw-r--r--cpp/src/qpid/cluster/ConnectionMap.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/cpp/src/qpid/cluster/ConnectionMap.h b/cpp/src/qpid/cluster/ConnectionMap.h
index 23084796cf..c5437eb84a 100644
--- a/cpp/src/qpid/cluster/ConnectionMap.h
+++ b/cpp/src/qpid/cluster/ConnectionMap.h
@@ -55,7 +55,9 @@ class ConnectionMap {
/** Erase a closed connection. Called in deliver thread. */
void erase(const ConnectionId& id);
- /** Get an existing connection. */
+ /** Get an existing connection. Returns 0 if id is a closed local
+ * connections, frames for closed connections should be ignored.
+ */
ConnectionPtr get(const ConnectionId& id);
/** Get connections for sending an update. */