Re: [squid-users] TunnelStateData Connection error

From: Amos Jeffries <squid3_at_treenet.co.nz>
Date: Fri, 16 Mar 2012 02:19:04 +1300

On 15/03/2012 11:17 p.m., Nicolás Valera wrote:
> Hi,
>
> i get the following error in the cache.log on heavy traffic
>
> 2012/02/29 14:09:02| TunnelStateData::Connection::error: FD 302:
> read/write failure: (110) Connection timed out
> 2012/02/29 14:21:47| TunnelStateData::Connection::error: FD 282:
> read/write failure: (113) No route to host
>
> Does anybody see the same behaviour?
> I checked Google but didn't find anything
>
> Thanks in advance!

The key words that stand out are "on heavy traffic". "Connection timed
out" is to be expected when the network or software is overloaded.

The "No route to host" is pretty obvious, your network connectivity went
down or Squid was asked to connect somewhere impossible. This is
becoming a common sight on IPv4-only proxy when asked to build a tunnel
to an IPv6 address (YouTube, Facebook, Skype, and many other apps use
HTTPS with IPv6 now).

Amos
Received on Thu Mar 15 2012 - 13:19:12 MDT

This archive was generated by hypermail 2.2.0 : Thu Mar 15 2012 - 12:00:02 MDT