diff options
| author | Peter Eisentraut | 2017-06-07 01:51:31 +0000 |
|---|---|---|
| committer | Peter Eisentraut | 2017-06-07 02:11:22 +0000 |
| commit | d4bfc06e292ee2f537f42d4ed216209c4537ee92 (patch) | |
| tree | 517c83e5e1ece52a3f111df870e68f74b09343b7 | |
| parent | 9206ced1dc05d3a9cc99faafa22d5d8b16d998d1 (diff) | |
Consistently use subscription name as application name
The logical replication apply worker uses the subscription name as
application name, except for table sync. This was incorrectly set to
use the replication slot name, which might be different, in one case.
Also add a comment why the other case is different.
| -rw-r--r-- | src/backend/replication/logical/tablesync.c | 5 | ||||
| -rw-r--r-- | src/backend/replication/logical/worker.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/backend/replication/logical/tablesync.c b/src/backend/replication/logical/tablesync.c index 6e55d2d606..6fe39d2023 100644 --- a/src/backend/replication/logical/tablesync.c +++ b/src/backend/replication/logical/tablesync.c @@ -817,6 +817,11 @@ LogicalRepSyncTableStart(XLogRecPtr *origin_startpos) MySubscription->oid, MyLogicalRepWorker->relid); + /* + * Here we use the slot name instead of the subscription name as the + * application_name, so that it is different from the main apply worker, + * so that synchronous replication can distinguish them. + */ wrconn = walrcv_connect(MySubscription->conninfo, true, slotname, &err); if (wrconn == NULL) ereport(ERROR, diff --git a/src/backend/replication/logical/worker.c b/src/backend/replication/logical/worker.c index 999d627c87..6ba70773bf 100644 --- a/src/backend/replication/logical/worker.c +++ b/src/backend/replication/logical/worker.c @@ -1595,7 +1595,7 @@ ApplyWorkerMain(Datum main_arg) origin_startpos = replorigin_session_get_progress(false); CommitTransactionCommand(); - wrconn = walrcv_connect(MySubscription->conninfo, true, myslotname, + wrconn = walrcv_connect(MySubscription->conninfo, true, MySubscription->name, &err); if (wrconn == NULL) ereport(ERROR, |