Re: Problem with starting CPPSERV

[sergey@total-knowledge.com]

I went farther with debugging this issue and I think that cppserv is
listening on /tmp/cppserv.sock.

First of all I confirmed that <listener> tag in engine.xml was parsed
correctly. Here is the output:

path = /tmp/cppserv.sock
protocol = unix

Then in serverconfig.cpp I put debug message in
ServerConfig::GlobalContext::setListener()
and found out that RequestListener::UnixAcceptor(path) called with correct
path = /tmp/cppserv.sock

Then I checked requestlistener.cpp' RequestListener::UnixAcceptor() and
found out that
int sock=socket(PF_UNIX,SOCK_STREAM,0); sock=4
ret=listen(sock,MAX_BACKLOG); ret=0

No exceptions were thrown, so init() was called and
unsigned long flags = fcntl(sock,F_GETFL); flags=2

Again, no exceptions were thrown.

Any ideas?



> Mmm.. So, I guess it didn't quite work with parsing.
> Apparently cppserv is _not_ listening on /tmp/cppserv.sock,
> since you get connection refused.
>
> sergey@total-knowledge.com wrote:
>> I do use Unix domain sockets:
>>
>> <listener protocol="unix" path="/tmp/cppserv.sock"/>
>>
>> I tried to create my own socket using perl script but it didn't help
>> either.
>>
>>
>>> Use unix domain sockets
>>> -----Original Message-----
>>> From: sergey@total-knowledge.com
>>> Date: Sun, 11 Mar 2007 17:39:09
>>> To:"C++ Servlet Engine Discussion" <cppserv@total-knowledge.com>
>>> Subject: Re: Problem with starting CPPSERV
>>>
>>> I checked both Apache logs(/var/log/syslog and
>>> /var/log/httpd/error_log)
>>> In /var/log/httpd/error_log I got
>>>
>>>  [error] [client 127.0.0.1] Cannot connect to CPPSERV
>>> (/tmp/cppserv.sock):
>>> Connection refused
>>>
>>> Also I tried to specify host="localhost" in <listener> with no luck.
>>> I'm trying to find out if the parsed data actually loaded to
>>> constructors,
>>> but have trouble finding where this proccess takes place.
>>> Can you give me some hints which classes I should check in order to do
>>> it?
>>>
>>>
>>>
>>>
>>>> Connection properties are described in engine.xml
>>>> If it isn't set up right, it won't be connecting. Look at
>>>> apache logs.
>>>>
>>>> sergey@total-knowledge.com wrote:
>>>>
>>>>>> Which means you don't have apache connecting to your cppserv
>>>>>> instance.
>>>>>>
>>>>>>
>>>>>>
>>>>> Hmm.. why did it happen after recent changes to xmlserverconfig.cpp
>>>>> then?
>>>>> I don't think these things can be related, it worked well before.
>>>>> How can I connect apache to my cppserv instance?
>>>>>
>>>>>
>>>> --
>>>> Ilya A. Volynets-Evenbakh
>>>> Total Knowledge. CTO
>>>> http://www.total-knowledge.com
>>>>
>>>>
>>>>
>>>
>>
>>
>>
>
> --
> Ilya A. Volynets-Evenbakh
> Total Knowledge. CTO
> http://www.total-knowledge.com
>
>