XuanYang-cn ca857d922c Fix session util using the same context (#10981) ... Before this PR, session_util used the same context for new session, keepalive check, and etcd keep alive. So if we cancel this context by ourselves, half the chances will the etcd keep-alive-channel be closed by etcd, which will make session utils `think` there's something wrong in connecting to etcd, and half the chances will our keepalive check exit as expected. To solve this problem, this PR seperates 2 contexts: etcd keep alive channel context and our liveness check context. So that when we cancel this liveness check context, session util will exit as expected. Resolves: #10881 Signed-off-by: yangxuan <xuan.yang@zilliz.com>		2021-11-01 18:25:58 +08:00
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session_util_test.go	Hide liveChn into sessionutil and fix liveness init order (#9860)	2021-10-14 16:40:35 +08:00
session_util.go	Fix session util using the same context (#10981)	2021-11-01 18:25:58 +08:00