Is there any method by which a receiving process that is polling in preregistered memory regions for data from a sender performing RDMA writes, can detect if the sender is killed? Say by a SIGKILL signal? The RC connection is setup using the RDMA CM and there do not appear to be any CM events created on the event channel, nor does there appear to be any async. events created. Occasionally I will get a CQE failure on the QP, depending on where the communication flow is, that I can use to mark the connection failed, but this happens only about 50% of the time.
An alternative solution would be periodically sending "keep-alives" and detecting the CQE failure, but I'd be interested to know if there are any other options that don't require sending keep-alives. Thanks, Mike -- Mike Heffner <[EMAIL PROTECTED]> EverGrid Software Blacksburg, VA USA Voice: (540) 443-3500 #603 _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
