Tim Brooks c305f9dc03 Make keepalive pings bidirectional and optimizable (#35441) ... This is related to #34405 and a follow-up to #34753. It makes a number of changes to our current keepalive pings. The ping interval configuration is moved to the ConnectionProfile. The server channel now responds to pings. This makes the keepalive pings bidirectional. On the client-side, the pings can now be optimized away. What this means is that if the channel has received a message or sent a message since the last pinging round, the ping is not sent for this round.		2018-11-29 08:55:53 -07:00
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main	Make keepalive pings bidirectional and optimizable (#35441)	2018-11-29 08:55:53 -07:00
test	Remove `TcpChannel#setSoLinger` method (#35924)	2018-11-27 09:08:14 -07:00