2 messages in net.sourceforge.lists.courier-usersRe: [courier-users] Improving the per...
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Nat SakimuraMar 20, 2005 3:28 am 
Sam VarshavchikMar 20, 2005 6:29 am 
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Subject:Re: [courier-users] Improving the performance of pop3dserver.cActions...
From:Sam Varshavchik (mrs@courier-mta.com)
Date:Mar 20, 2005 6:29:57 am
List:net.sourceforge.lists.courier-users

Nat Sakimura writes:

I received a message from one of www.courier-mta.jp user that suggests some performance improvement point for pop3dserver.c.

According to him, by replacing the getc processings in RETR command by read, the performance improved quite a bit. This probably is due to the fact that getc I/Os for each characters while using read,

If so, then this is a bug in your C library. getc should be using buffered reads.