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Posted to users@httpd.apache.org by James Godrej <ja...@yahoo.in> on 2011/02/23 09:57:44 UTC
[users@httpd] problem in using AOLServer and Apache on same machine at different ports
I am using a Ubuntu virtual machine.Where I installed OpenACS which
depends upon AOLServer.
To do so I had first shutdown Apache on this machine.
Then following instructions given here
http://openacs.org/xowiki/ubuntu
Step 1)
aptitude install postgresql
Step 2)
aptitude install openacs
I had to shutdown Apache to do above installation.
Now the installation finishes.So I can access http://localhost:8000
but when ever I try to start Apache on this machine which was shutdown
during installation I see the error
service apache2 start
* Starting web server apache2 (98)Address already in use: make_sock: couldnot
bind to address 0.0.0.0:80
no listening sockets available, shutting down Unable to open logs
So I thought may be OpenACS installs AOLServer so Aolserver might be
listening on port 80 I check
/etc/aolserver4/conf.d/
openacs.sh
and here
AOL_USER=www-data
AOL_GROUP=www-data
AOL_ADDRESS=192.168.1.15
AOL_PORT=8000
RUN_DAEMON=yes
So AOLServer is not listening on port 80 upto here it is confirmed.
netstat -tualp | grep 80
tcp 0 0 somemachine.somedimain.:8000 *:* LISTEN 21321/aolserver4-ns
so netstat shows only 8000 in use.
Then why am I unable to start Apache in this case?
service apache2 start
* Starting web server apache2 (98)Address already in use: make_sock:
couldnot bind to address 0.0.0.0:80
no listening sockets available, shutting down Unable to open logs
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Re: [users@httpd] problem in using AOLServer and Apache on same
machine at different ports
Posted by Francois Gingras <fr...@gmail.com>.
On Wed, Feb 23, 2011 at 3:57 AM, James Godrej <ja...@yahoo.in> wrote:
> I am using a Ubuntu virtual machine.Where I installed OpenACS which
> depends upon AOLServer.
> To do so I had first shutdown Apache on this machine.
> Then following instructions given here
>
> http://openacs.org/xowiki/ubuntu
>
> Step 1)
> aptitude install postgresql
>
> Step 2)
> aptitude install openacs
>
> I had to shutdown Apache to do above installation.
> Now the installation finishes.So I can access http://localhost:8000
>
> but when ever I try to start Apache on this machine which was shutdown
> during installation I see the error
>
> service apache2 start
> * Starting web server apache2 (98)Address already in use: make_sock: couldnot
> bind to address 0.0.0.0:80
> no listening sockets available, shutting down Unable to open logs
>
>
> So I thought may be OpenACS installs AOLServer so Aolserver might be
> listening on port 80 I check
> /etc/aolserver4/conf.d/
> openacs.sh
> and here
>
> AOL_USER=www-data
> AOL_GROUP=www-data
> AOL_ADDRESS=192.168.1.15
> AOL_PORT=8000
> RUN_DAEMON=yes
>
>
> So AOLServer is not listening on port 80 upto here it is confirmed.
>
> netstat -tualp | grep 80
> tcp 0 0 somemachine.somedimain.:8000 *:* LISTEN 21321/aolserver4-ns
>
> so netstat shows only 8000 in use.
> Then why am I unable to start Apache in this case?
>
>
> service apache2 start
> * Starting web server apache2 (98)Address already in use: make_sock:
> couldnot bind to address 0.0.0.0:80
> no listening sockets available, shutting down Unable to open logs
>
>
>
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> See <URL:http://httpd.apache.org/userslist.html> for more info.
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>
>
James,
Either 1) you're not root, 2) something's already running on that port
or 3) there are multiple listen or port directives. Please see
http://wiki.apache.org/httpd/CouldNotBindToAddress, or 4) You've made
a typo in the Listen directive.
Frank.
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Re: [users@httpd] problem in using AOLServer and Apache on same machine at different ports
Posted by James Godrej <ja...@yahoo.in>.
----- Original Message ----
From: James Godrej <ja...@yahoo.in>
To: users@httpd.apache.org
Sent: Wed, 23 February, 2011 2:27:44 PM
Subject: [users@httpd] problem in using AOLServer and Apache on same machine at
different ports
I am using a Ubuntu virtual machine.Where I installed OpenACS which
depends upon AOLServer.
To do so I had first shutdown Apache on this machine.
Then following instructions given here
http://openacs.org/xowiki/ubuntu
Step 1)
aptitude install postgresql
Step 2)
aptitude install openacs
I had to shutdown Apache to do above installation.
Now the installation finishes.So I can access http://localhost:8000
but when ever I try to start Apache on this machine which was shutdown
during installation I see the error
service apache2 start
* Starting web server apache2 (98)Address already in use: make_sock: couldnot
bind to address 0.0.0.0:80
no listening sockets available, shutting down Unable to open logs
So I thought may be OpenACS installs AOLServer so Aolserver might be
listening on port 80 I check
/etc/aolserver4/conf.d/
openacs.sh
and here
AOL_USER=www-data
AOL_GROUP=www-data
AOL_ADDRESS=192.168.1.15
AOL_PORT=8000
RUN_DAEMON=yes
So AOLServer is not listening on port 80 upto here it is confirmed.
netstat -tualp | grep 80
tcp 0 0 somemachine.somedimain.:8000 *:* LISTEN 21321/aolserver4-ns
so netstat shows only 8000 in use.
Then why am I unable to start Apache in this case?
service apache2 start
* Starting web server apache2 (98)Address already in use: make_sock:
couldnot bind to address 0.0.0.0:80
no listening sockets available, shutting down Unable to open logs
---------------------------------------------------------------------
I was able to solve this problem this is not related to Apache directly but
since I am using apache on same machine and was not able to handle port at which
apache was listening so mentioning a solution so that it helps some one else.
in /etc/default/aolserver4 file
putting RUN_DAEMON=no did the trick.
otherwise inspite of Apache only listening the thing at port 80
Now inspite of port 80 being free when ever I tried to start Apache on this
machine which was shutdown during installation I see the error
service apache2 start
* Starting web server apache2 (98)Address already in use: make_sock: could
not bind to address 0.0.0.0:80 no listening sockets available, shutting down
Unable to open logs
but this solved my problem.Mentioning here so that it helps some one else.
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