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| author | Thomas Munro <tmunro@postgresql.org> | 2021-03-12 19:07:27 +1300 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2021-03-12 19:45:42 +1300 |
| commit | de829ddf23f69190efb4e0178704c4c4228e17cd (patch) | |
| tree | daf6a6291626971ffa700db0b2b2d1e4b457eaab /src/include/replication | |
| parent | 600f2f50b7a57c8481276450c9019fa7b3656411 (diff) | |
Add condition variable for walreceiver shutdown.
Use this new CV to wait for walreceiver shutdown without a sleep/poll
loop, while also benefiting from standard postmaster death handling.
Discussion: https://postgr.es/m/CA%2BhUKGK1607VmtrDUHQXrsooU%3Dap4g4R2yaoByWOOA3m8xevUQ%40mail.gmail.com
Diffstat (limited to 'src/include/replication')
| -rw-r--r-- | src/include/replication/walreceiver.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/replication/walreceiver.h b/src/include/replication/walreceiver.h index a97a59a6a30..4fd7c25ea74 100644 --- a/src/include/replication/walreceiver.h +++ b/src/include/replication/walreceiver.h @@ -19,6 +19,7 @@ #include "port/atomics.h" #include "replication/logicalproto.h" #include "replication/walsender.h" +#include "storage/condition_variable.h" #include "storage/latch.h" #include "storage/spin.h" #include "utils/tuplestore.h" @@ -62,6 +63,7 @@ typedef struct */ pid_t pid; WalRcvState walRcvState; + ConditionVariable walRcvStoppedCV; pg_time_t startTime; /* |