Reject send with bad outgoing sequence ID.
Reject send with bad outgoing sequence ID.

Also, eliminate now-unused notification pipes when registering sockets.

benmcclelland/kinetic-c,Kinetic/kinetic-c,Seagate/kinetic-c,Seagate/kinetic-c,kinjalcpatel/kinetic-c,Kinetic/kinetic-c,chenchongli/kinetic-c,benmcclelland/kinetic-c,kinjalcpatel/kinetic-c,rcrane/kinetic-c,kinjalcpatel/kinetic-c,chenchongli/kinetic-c,Seagate/kinetic-c,chenchongli/kinetic-c,Kinetic/kinetic-c,rcrane/kinetic-c,Kinetic/kinetic-c,benmcclelland/kinetic-c,chenchongli/kinetic-c,Seagate/kinetic-c,benmcclelland/kinetic-c,kinjalcpatel/kinetic-c,rcrane/kinetic-c,rcrane/kinetic-c,benmcclelland/kinetic-c