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ASF GitHub Bot commented on DISPATCH-767: ----------------------------------------- Github user ChugR commented on a diff in the pull request: https://github.com/apache/qpid-dispatch/pull/177#discussion_r129307766 --- Diff: src/message.c --- @@ -999,11 +1014,84 @@ void qd_message_set_ingress_annotation(qd_message_t *in_msg, qd_composed_field_t qd_compose_free(ingress_field); } +bool qd_message_is_discard(qd_message_t *msg) +{ + if (!msg) + return false; + qd_message_pvt_t *pvt_msg = (qd_message_pvt_t*) msg; + return pvt_msg->content->discard; +} + +void qd_message_set_discard(qd_message_t *msg, bool discard) +{ + if (!msg) + return; + + qd_message_pvt_t *pvt_msg = (qd_message_pvt_t*) msg; + pvt_msg->content->discard = discard; +} + +size_t qd_message_fanout(qd_message_t *in_msg) +{ + if (!in_msg) + return 0; + qd_message_pvt_t *msg = (qd_message_pvt_t*) in_msg; + return msg->content->fanout; +} + +void qd_message_add_fanout(qd_message_t *in_msg) +{ + assert(in_msg); + qd_message_pvt_t *msg = (qd_message_pvt_t*) in_msg; + msg->content->fanout++; --- End diff -- atomic inc? > Message Cut-Through/Streaming for efficient handling of large messages > ---------------------------------------------------------------------- > > Key: DISPATCH-767 > URL: https://issues.apache.org/jira/browse/DISPATCH-767 > Project: Qpid Dispatch > Issue Type: Improvement > Components: Router Node > Reporter: Ted Ross > Assignee: Ganesh Murthy > Fix For: 1.0.0 > > > When large, multi-frame messages are sent through the router, there is no > need to wait for the entire message to arrive before starting to send it > onward. > This feature causes the router to route the first frame and allow subsequent > frames in a delivery to be streamed out in pipeline fashion. Ideally, the > memory usage in the router should only involve pending frames. This would > allow the router to handle arbitrary numbers of concurrent arbitrarily large > messages. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org