<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7653.2">
<TITLE>Replication: PgCluster</TITLE>
</HEAD>
<BODY>
<!-- Converted from text/rtf format -->
<P><FONT FACE="Arial">Hi Mitani,</FONT>
</P>
<P><FONT FACE="Arial">I have the following environment:</FONT>
<BR><FONT FACE="Arial">Server1 - Replicator_1 (Active) & Cluster_1</FONT>
<BR><FONT FACE="Arial">Server2 - Cluster_2 & Replicator_2 (Coldstandby Standby)</FONT>
</P>
<P><FONT FACE="Arial">While executing test_app on the Server_1, I bring down the interface in the Server_2. With this somehow the 'Postmaster' listening socket is getting connection request for database 'template1'. Do you have a clue which component is sending this request?. This is causing the subprocess to wait for SQL statements infinitely.</FONT></P>
<P><FONT FACE="Arial">Futher to the above, the subprocess which was handling the DB session which was working fine before the interface was brought down, the subprocess hangs infinitely at the recv() system call in 'secure_read' (waiting for the SQL). But at the client side, the PQexec() would have also hung. So there is a deadlock situation. Coud you please let me know if there are known issues regarding this.</FONT> </P>
<P><FONT FACE="Arial">regards,</FONT>
<BR><FONT FACE="Arial">Niranjan</FONT>
</P>
</BODY>
</HTML>