On 11/26/2010 12:36 AM, Jean-Philippe Menil wrote:
Le 26/11/2010 06:51, Jean-Philippe Menil a écrit :
Hi,

i recently installed squid 3.2 with "workers 2".
However, i see the following in the cache.log:

2010/11/23 16:10:49 kid1| Ready to serve requests.
2010/11/23 16:10:49 kid1| commBind: Cannot bind socket FD 12 to [::]:
(2) No such file or directory
2010/11/23 16:10:49 kid3| Loaded Icons.
2010/11/23 16:10:49 kid3| Squid modules loaded: 0
2010/11/23 16:10:49 kid3| Adaptation support is off.
2010/11/23 16:10:49 kid3| Ready to serve requests.
2010/11/23 16:10:49 kid3| commBind: Cannot bind socket FD 10 to [::]:
(2) No such file or directory

First, i think it was related to ipv6, but after recompiling squid with
"--disable-ipv6", i observe the same error.


it seems not related to ipv6 afteward.

In the suqid.conf, if i had the following:

if ${process_name} = 1
http_port 3129
endif

if ${process_name} = 2
http_port 3130
endif

Squid odes not start:

Starting Squid HTTP Proxy 3.x: squid3Creating Squid HTTP Proxy 3.x cache
structure ... (warning).
FATAL: String is not a integer number: 'squid'

This failure is expected, for the reported reason.


But if i had the following otpions:

if ${process_number} = 1
http_port 3129
endif

if ${process_number} = 2
http_port 3130
endif


Squid is starting with the following logs:

2010/11/26 07:32:06 kid3| Took 0.00 seconds ( 0.00 entries/sec).
FATAL: No port defined

This one looks like a Squid bug. The coordinator process (kid3 if you have two workers) quits because it does not have an http_port number specified. However, the coordinator process does not need and does not use http_ports! We will remove the unneeded check for the coordinator.

Meanwhile, please add an http_port line for coordinator or, better, use an else syntax:

    if ${process_number} = 1
    http_port 3129
    else
    http_port 3130
    endif

Another option is to use process number of the port itself and avoid all conditionals. For example,

    http_port 313${process_number}

Needless to say, this last approach would require appropriate changes in your network and/or client configuration.

HTH,

Alex.

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