def start_walreceiver(self, site, chosen_backup_node, last_flushed_lsn):
connection_string, slot = replication_connection_string_and_slot_using_pgpass(chosen_backup_node)
pg_version_server = self.check_pg_server_version(connection_string, site)
if not WALReceiver:
self.log.error("Could not import WALReceiver, incorrect psycopg2 version?")
return
thread = WALReceiver(
config=self.config,
connection_string=connection_string,
compression_queue=self.compression_queue,
replication_slot=slot,
pg_version_server=pg_version_server,
site=site,
last_flushed_lsn=last_flushed_lsn,
metrics=self.metrics)
thread.start()
self.walreceivers[site] = thread
def start_walreceiver(self, site, chosen_backup_node, last_flushed_lsn):
connection_string, slot = replication_connection_string_and_slot_using_pgpass(chosen_backup_node)
pg_version_server = self.check_pg_server_version(connection_string, site)
if not WALReceiver:
self.log.error("Could not import WALReceiver, incorrect psycopg2 version?")
return
thread = WALReceiver(
config=self.config,
connection_string=connection_string,
compression_queue=self.compression_queue,
replication_slot=slot,
pg_version_server=pg_version_server,
site=site,
last_flushed_lsn=last_flushed_lsn,
metrics=self.metrics)
thread.start()
self.walreceivers[site] = thread