As of this post, this problem has not been solved [For those who get
to this link via search engines].
I also tried to downgrade from PHP 5.0.4 to PHP 4.4.0 but the problem
still persists. For some reason on my system (Slackware 10.1, kernel
2.6.11.3, MySQL 4.1.13a, Apache 2.0.54), PHP cannot make connection to
the database. I was having some success connecting through TCP socket
127.0.0.1 but now I keep getting "Lost connection to MySQL server
during query"!
I don't even know what my last resort is at this point.
On 8/30/05, Evan J <maps.this.address@xxxxxxxxx> wrote:
> Thank you Roger,
>
> Yes, I can ping my localhost, designated LAN IP, and 127.0.0.1 just fine.
>
> No, I do not run any DNS server on the machine that I am having this
> problem. The whole point of using locahost Vs. 127.0.0.1 is to avoid
> the overhead of TCP by using Unix socket file. A system that I'm
> running PHP and MySQL is a Slackware 10.1 with 2.6.11.3 kernel (Intel
> x86). I do have a Solaris box but that's entirely irrelevent. :)
>
> I have disabled networking connection to MySQL ("skip networking") in
> /etc/my.cfg as I run the necessary programs only on one system. All
> MySQL users (root and what not) only have privileges to "localhost"
> and nothing else.
>
> P.S. You may want to reply to php-db@xxxxxxxxxxxxx so it would be
> posted to the mailing-list archive as oppose to directing your
> response solely to me. :)
>
> On 8/30/05, Roger Villarreal <roger@xxxxxxxxxxxxxx> wrote:
> > Yes, sorry
> >
> > I'm sure about having a duble entry for 127.0.0.1 in the hosts file. usally
> > it's one line per IP followed by name then aliases.
> >
> > Can you ping the IP and localhost?
> >
> > Are you using DNS on this box?
> >
> > It sounds like since you can connect OK by using the IP but when try the
> > name you have some kind name resolution error occuring. You may looking at
> > DNS services for name resolution only. I set boxes up to look at files
> > first and DNS second. Now speaking for a Solaris box which is configured
> > differently than other UNIXes.
> >
> > What type of OS are your runing?
> >
> > Also if you can connect with the IP to the server, then check your entry in
> > the mysql database in the user table. You should have an entry for localhost
> > and check that the PRIVILEGES and password are set correctly.
> >
> > All I can offer for now.
> >
> > Later.
> >
> > Roger
> >
> > ----- Original Message -----
> > From: "Evan J" <maps.this.address@xxxxxxxxx>
> > To: <php-db@xxxxxxxxxxxxx>
> > Sent: Tuesday, August 30, 2005 2:28 PM
> > Subject: Re: PHP5-MySQL Not Connecting Through Socket
> >
> >
> > Roger,
> >
> > Do you mean /etc/hosts? I do have /etc/hosts with the following entries:
> >
> > 127.0.0.1 localhost
> > 127.0.0.1 myhostname.myhostname myhostname
> >
> > On 8/30/05, Roger Villarreal <roger@xxxxxxxxxxxxxx> wrote:
> > > Evan
> > >
> > > Is there an entry in your /etc/host file for localhost?
> > >
> > > roger
> > > ----- Original Message -----
> > > From: "Evan J" <maps.this.address@xxxxxxxxx>
> > > To: <php-db@xxxxxxxxxxxxx>
> > > Sent: Tuesday, August 30, 2005 1:01 PM
> > > Subject: Re: PHP5-MySQL Not Connecting Through Socket
> > >
> > >
> > > I commented out the bind-address and restarted MySQL. Still refuses to
> > > make connection through Unix socket. And for permissions, they came
> > > back as I was expected; I have created my mysql user to have access to
> > > "localhost" so:
> > >
> > > mysql -h127.0.0.1 -D dbname -u<username> -p # Rejected, obviously
> > > mysql -h<publicIP> -D dbname -u<username> -p # Rejected
> > > mysql -hlocalhost -D dbname -u<username> -p # Accepted as I expected
> > >
> > > But yet, PHP only connects to MySQL through TCP (127.0.0.1) but not
> > > "localhost"!
> > >
> > > On 8/30/05, Bob Allen <zircote@xxxxxxxxxxxxxxx> wrote:
> > > > Comment out the bind-address this allows mysqld to bind to all IPs;
> > > > accordingly determine if you only want it local or externally available.
> > > > Finally attempt to connect to the mysql server using the
> > > > mysql -h127.0.0.1 -u<username> -p
> > > > mysql -h<publicIP> -u<username> -p
> > > > mysql -hlocalhost -u<username> -p
> > > >
> > > > you may find the user permissions are the problem. Even when you connect
> > > > locally mysql sees these as connections the user is not allowed to
> > > > connect from.
> > > >
> > > > Robert Allen, zce
> > > > Operations, FIO Labs, LLC
> > > >
> > > > -----Original Message-----
> > > > From: Evan J [mailto:maps.this.address@xxxxxxxxx]
> > > > Sent: Tuesday, August 30, 2005 11:41 AM
> > > > To: php-db@xxxxxxxxxxxxx
> > > > Subject: Re: RE: PHP5-MySQL Not Connecting Through Socket
> > > >
> > > > Thank you Robert for the prompt response.
> > > >
> > > > 1) Yes, I do have /etc/my.cnf (644 permission)
> > > >
> > > > 2) I do have a bind-address directive but it was set to "127.0.0.0" by
> > > > default. I even changed it to "127.0.0.1" and restarted MySQL; no
> > > > luck.
> > > >
> > > > 3) my.cnf's socket file path and name in both [client] and [mysqld]
> > > > are the same and have been set accordingly.
> > > >
> > > > I am still stumped as of why PHP cannot connect through Unix socket to
> > > > MySQL!
> > > >
> > > > On 8/30/05, Bob Allen <zircote@xxxxxxxxxxxxxxx> wrote:
> > > > > 1) Do you have a /etc/my.cnf ?
> > > > > 2) In this do you have the bind-address directive set?
> > > > > i.e. [ bind-address = 127.0.0.1 ] this is the default for
> > > > debian
> > > > > packages versions.
> > > > > 3) Also confirm the my.cnf reflects the mysql.sock path properly as
> > > > > well.
> > > > >
> > > > > Robert Allen, zce
> > > > > Operations, FIO Labs LLC
> > > > >
> > > > >
> > > > > -----Original Message-----
> > > > > From: Evan J [mailto:maps.this.address@xxxxxxxxx]
> > > > > Sent: Tuesday, August 30, 2005 7:57 AM
> > > > > To: php-db@xxxxxxxxxxxxx
> > > > > Subject: PHP5-MySQL Not Connecting Through Socket
> > > > >
> > > > > Hi,
> > > > >
> > > > > I am running PHP 5.0.4 and MySQL 4.1.3a. (+Apache 2.0.54) When I run a
> > > > > PHP script that attempts to connect to MySQL I get the following
> > > > > error:
> > > > >
> > > > > Database ERROR:Can't connect to local MySQL server through socket
> > > > > '/usr/local/mysql/tmp/mysql.sock' (13)
> > > > >
> > > > > I have placed my socket file on such location when I was configuring
> > > > > MySQL and PHP was compiled with
> > > > > --with-mysql-sock=/usr/local/mysql/tmp/mysql.sock (and even with
> > > > > /usr/local/mysql/tmp). I even edited my php.ini
> > > > > (/usr/local/php/lib/php.ini, I have installed PHP with
> > > > > --prefix=/usr/local/php) and modified variable:
> > > > >
> > > > > mysql.default_socket = "/usr/local/mysql/tmp/mysql.sock"
> > > > >
> > > > > It still refuses to connect through the socket! I have also run a
> > > > > simple mysql_connect() script to see if the intended script was the
> > > > > culprit but again, it could not connect to MySQL.
> > > > >
> > > > > phpinfo() indicates the following:
> > > > >
> > > > > MYSQL_SOCKET /usr/local/mysql/tmp/mysql.sock
> > > > > MYSQL_INCLUDE -I/usr/local/mysql/include/mysql
> > > > > MYSQL_LIBS -L/usr/local/mysql/lib/mysql -lmysqlclient
> > > > >
> > > > > And for directives:
> > > > > mysql.default_port no value no value
> > > > > mysql.default_socket /usr/local/mysql/tmp/mysql.sock
> > > > > /usr/local/mysql/tmp/mysql.sock
> > > > >
> > > > > That being said, I "CAN" connect to the database via "127.0.0.1"
> > > > > through TCP/IP but not through Unix Socket file. The permissions on
> > > > > mysql.sock is:
> > > > >
> > > > > ls -la /usr/local/mysql/tmp/
> > > > > total 0
> > > > > drwxrwx--- 2 mysql mysql 80 2005-08-24 22:09 ./
> > > > > drwxr-xr-x 13 root mysql 328 2005-08-22 20:03 ../
> > > > > srwxrwxrwx 1 mysql mysql 0 2005-08-24 22:09 mysql.sock=
> > > > >
> > > > > Again, I can connect to DB through other programs (non-php) or via
> > > > > commandline and even TCP but not through Unix socket file!!
> > > > >
> > > > > Any ideas?
> > > > >
> > > > > --
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