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Keep Tcl from getting confused if backend closes connection
when a notify is installed.
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@ -12,7 +12,7 @@
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* Copyright (c) 1994, Regents of the University of California
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* Copyright (c) 1994, Regents of the University of California
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*
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*
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* IDENTIFICATION
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/interfaces/libpgtcl/Attic/pgtclId.c,v 1.16 1998/09/21 01:02:03 momjian Exp $
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* $Header: /cvsroot/pgsql/src/interfaces/libpgtcl/Attic/pgtclId.c,v 1.17 1999/01/17 21:14:33 tgl Exp $
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*
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*
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*-------------------------------------------------------------------------
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*-------------------------------------------------------------------------
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*/
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*/
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@ -582,6 +582,15 @@ PgNotifyTransferEvents(Pg_ConnectionId * connid)
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Tcl_QueueEvent((Tcl_Event *) event, TCL_QUEUE_TAIL);
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Tcl_QueueEvent((Tcl_Event *) event, TCL_QUEUE_TAIL);
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free(notify);
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free(notify);
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}
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}
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/*
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* This is also a good place to check for unexpected closure of the
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* connection (ie, backend crash), in which case we must shut down the
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* notify event source to keep Tcl from trying to select() on the now-
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* closed socket descriptor.
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*/
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if (PQsocket(connid->conn) < 0)
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PgStopNotifyEventSource(connid);
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}
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}
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/*
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/*
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