pjw

https://github.com/apache/celix/blob/afedd8cc04a085df3a15c49718a8f9747ab1aca4/bundles/pubsub/pubsub_admin_websocket/src/pubsub_websocket_topic_sender.c#L332 At the above location `mg_websocket_write()` should be used when the connection is a server.