Provided by: slony1-doc_1.2.16-1_all
STORE LISTEN - Configure Slony-I node to indicate where to listen for
STORE LISTEN (options);
A ‘listen’ entry causes a node (receiver) to query an event provider
for events that originate from a specific node, as well as
confirmations from every existing node. It requires a ‘path’ to exist
so that the receiver (as client) can connect to the provider (as
Every node in the system must listen for events from every other node
in the system. As a general rule of thumb, a subscriber (see SLONIK
SUBSCRIBE SET(7)) should listen for events of the set’s origin on the
same provider, where it receives the data from. In turn, the origin of
the data set should listen for events from the origin in the opposite
direction. A node can listen for events from one and the same origin on
different providers at the same time. However, to process SYNC events
from that origin, all data providers must have the same or higher sync
status, so this will not result in any faster replication behaviour.
ORIGIN = ival
Node ID of the event origin the receiver is listening for.
PROVIDER = ival
Node ID of the node from which the receiver gets events that
come from the origin. If not specified, default is the origin.
RECEIVER = ival
The ID of the node receiving the events.
This uses “schemadocstorelisten( integer, integer, integer )” [not
available as a man page].
For more details, see “Slony-I listen paths” [not available as a man
STORE LISTEN ( ORIGIN = 1, RECEIVER = 2, PROVIDER = 3 );
No application-visible locking should take place.
This command was introduced in Slony-I 1.0. As of version 1.1, you
should no longer need to use this command, as listen paths are
2 June 2009 SLONIK STORE LISTEN(7)