Hi Dev team, Can anyone help me out in the following queries? Any help is much appreciated.
Regards _Sugesh > -----Original Message----- > From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of > Chandran, Sugesh > Sent: Thursday, August 11, 2016 4:31 PM > To: Joe Stringer <j...@ovn.org> > Cc: discuss@openvswitch.org > Subject: [ovs-discuss] handler threads > > Hi, > I am looking at the data-path flow insertion in OVS. Specifically the upcall > handling in handler threads. According to my understanding, for every new > packet-in, the handler threads process the upcall and insert the > corresponding rule in dpif. > And its done in "udpif_upcall_handler" --> "recv_upcalls"(ofproto-dpif- > upcall.c). > > My questions are > 1) Is it the place where the upcall handling really happening? > 2) When I try to debug the handler with gdb, "recv_upcalls" is not called for > the new packet in/flow insert (Please note the number of handler and > revalidator threads are set to 1) > 3) How can I adjust the timeout for revalidator and handler to debug the > threads with gdb. Sometimes the threads are crashing because of it. > > > > Regards > _Sugesh > > _______________________________________________ > discuss mailing list > discuss@openvswitch.org > http://openvswitch.org/mailman/listinfo/discuss _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss