[tpop3d-discuss] tpop3d hanging at prompt

Larry Chancy lchancy at onr.com
Tue, 11 Nov 2003 12:50:37 -0600


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I can't see anything useful, there was about a minute and a half delay =
between Connected and the OK banner on this one.=20

Nov 11 12:21:00 mail1 tpop3d[21066]: connection_sendresponse: client =
[8]x.x.x.x/domain.com: sent `+OK < =
'">575a61edf9023b236b65a15b0ef323e9@domain.com =
<mailto:575a61edf9023b236b65a15b0ef323e9@domain.com> >'
Nov 11 12:21:01 mail1 tpop3d[21066]: listeners_post_select: client =
[8]x.x.x.x/domain.com: connected to local address z.z.z.z:110
Nov 11 12:21:31 mail1 tpop3d[21066]: connection_parsecommand: client =
[8]x.x.x.x/domain.com: received `quit'
Nov 11 12:21:31 mail1 tpop3d[21066]: connection_sendresponse: client =
[8]x.x.x.x/domain.com: sent `+OK Done.'
Nov 11 12:21:31 mail1 tpop3d[21066]: connections_post_select: client =
[8]x.x.x.x/domain.com: disconnected; 37/116 bytes read/written


=20
I did notice of 119 connections to port 110 using netstat 89 of them are =
in TIME_WAIT status.

Thanks,
Larry

-----Original Message-----
From: Chris Lightfoot [ mailto:chris@ex-parrot.com]
Sent: Tuesday, November 11, 2003 11:59 AM
To: Larry Chancy
Cc: tpop3d-discuss@lists.beasts.org
Subject: Re: [tpop3d-discuss] tpop3d hanging at prompt


On Tue, Nov 11, 2003 at 11:25:23AM -0600, Larry Chancy wrote:
> I just switched from a 300Mhz Redhat 7.1 server to a dual 1.4Ghz =
Redhat 9.0 server and
> am getting a wierd hang after connecting to port 110 using telnet.
>
> Usually during peak hours there is a random delay between the =
Connected and the +OK banner
> that I am having trouble finding its cause. This delay may be anywhere =
from 3 seconds to over a minute.

Is there anything useful in the logs when these delays
occur? Make sure you switch on -v first.


--
``Everything that is not forbidden is compulsory.'' (Gell-Mann)



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<P><FONT size=3D2>I can't see anything useful, there was about a minute =
and a half=20
delay between Connected and the OK banner on this one.&nbsp;</FONT></P>
<P><FONT size=3D2>Nov 11 12:21:00 mail1 tpop3d[21066]: =
connection_sendresponse:=20
client [8]x.x.x.x/domain.com: sent `+OK &lt;<A=20
href=3D"mailto:575a61edf9023b236b65a15b0ef323e9@domain.com>'">575a61edf90=
23b236b65a15b0ef323e9@domain.com&gt;'</A><BR>Nov=20
11 12:21:01 mail1 tpop3d[21066]: listeners_post_select: client=20
[8]x.x.x.x/domain.com: connected to local address =
z.z.z.z:110<BR></FONT><FONT=20
size=3D2>Nov 11 12:21:31 mail1 tpop3d[21066]: connection_parsecommand: =
client=20
[8]x.x.x.x/domain.com: received `quit'<BR>Nov 11 12:21:31 mail1 =
tpop3d[21066]:=20
connection_sendresponse: client [8]x.x.x.x/domain.com: sent `+OK =
Done.'<BR>Nov=20
11 12:21:31 mail1 tpop3d[21066]: connections_post_select: client=20
[8]x.x.x.x/domain.com: disconnected; 37/116 bytes read/written<BR></P>
<DIV></FONT><FONT size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT size=3D2>I did notice of 119 connections to port 110 using =
netstat 89=20
of them are in TIME_WAIT status.</FONT></DIV>
<P><FONT size=3D2>Thanks,<BR>Larry<BR><BR>-----Original =
Message-----<BR>From:=20
Chris Lightfoot [<A=20
href=3D"mailto:chris@ex-parrot.com">mailto:chris@ex-parrot.com</A>]<BR>Se=
nt:=20
Tuesday, November 11, 2003 11:59 AM<BR>To: Larry Chancy<BR>Cc:=20
tpop3d-discuss@lists.beasts.org<BR>Subject: Re: [tpop3d-discuss] tpop3d =
hanging=20
at prompt<BR><BR><BR>On Tue, Nov 11, 2003 at 11:25:23AM -0600, Larry =
Chancy=20
wrote:<BR>&gt; I just switched from a 300Mhz Redhat 7.1 server to a dual =
1.4Ghz=20
Redhat 9.0 server and<BR>&gt; am getting a wierd hang after connecting =
to port=20
110 using telnet.<BR>&gt;<BR>&gt; Usually during peak hours there is a =
random=20
delay between the Connected and the +OK banner<BR>&gt; that I am having =
trouble=20
finding its cause. This delay may be anywhere from 3 seconds to over a=20
minute.<BR><BR>Is there anything useful in the logs when these =
delays<BR>occur?=20
Make sure you switch on -v first.<BR><BR><BR>--<BR>``Everything that is =
not=20
forbidden is compulsory.'' (Gell-Mann)<BR></P></FONT></BODY></HTML>

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