Function handleSyncLoss

src/interfaces/libpq/fe-protocol3.c:633–645

* handleSyncLoss: clean up after loss of message-boundary sync * * There isn't really a lot we can do here except abandon the connection. */

 * There isn't really a lot we can do here except abandon the connection.
 */
static void
handleSyncLoss(PGconn *conn, char id, int msgLength)
{
	appendPQExpBuffer(&conn->errorMessage,
					  libpq_gettext("lost synchronization with server: got message type \"%c\", length %d\n"),
					  id, msgLength);
	/* build an error result holding the error message */
	pqSaveErrorResult(conn);
	conn->asyncStatus = PGASYNC_READY;	/* drop out of PQgetResult wait loop */
	/* flush input data since we're giving up on processing it */
	pqDropConnection(conn, true);
	conn->status = CONNECTION_BAD;	/* No more connection to backend */
}

/*
 * parseInput subroutine to read a 'T' (row descriptions) message.