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Can't Connect To Local MySQL Server Through Socket


mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
/home/thesymbi/public_html/includes/class_core.php on line 274

I get this around 50 times a day!
I am fed up!


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| 81817 | mysite | localhost | mysite | Sleep | 865 | | NULL |
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| 97213 | mysite | server2:51010 | mysite | Sleep | 22 | | NULL |
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| 97919 | mysite | server2:51300 | mysite | Sleep | 49 | | NULL |
| 97927 | mysite | server2:51306 | NULL | Sleep | 49 | | NULL |
| 97933 | mysite | server2:51282 | mysite | Sleep | 48 | | NULL
| 97933 | mysite | server2:51282 | mysite | Sleep | 48 | | NULL |
| 97958 | mysite | server2:51321 | mysite | Sleep | 26 | | NULL |
| 97961 | mysite | server2:51323 | mysite | Sleep | 46 | | NULL |
| 98104 | mysite | server2:51344 | mysite | Sleep | 39 | | NULL |
| 98169 | mysite | server2:51376 | NULL | Sleep | 36 | | NULL |
| 98177 | mysite | server2:51388 | mysite | Sleep | 9 | | NULL |
| 98365 | mysite | server2:51461 | mysite | Sleep | 26 | | NULL |
| 98377 | mysite | server2:51427 | mysite | Sleep | 26 | | NULL |
| 98380 | mysite | server2:51468 | mysite | Sleep | 6 | | NULL |
| 98394 | mysite | server2:51474 | mysite | Sleep | 26 | | NULL |
| 98404 | mysite | server2:51479 | mysite | Sleep | 26 | | NULL |
| 98418 | mysite | server2:51486 | mysite | Sleep | 26 | | NULL |
| 98419 | mysite | server2:51487 | mysite | Sleep | 26 | | NULL |
| 98429 | mysite | server2:51496 | mysite | Sleep | 2 | | NULL |
| 98503 | mysite | server2:51520 | mysite | Sleep | 22 | | NULL |
| 98512 | mysite | server2:51524 | mysite | Sleep | 22 | | NULL |
| 98514 | mysite | server2:51525 | mysite | Sleep | 20 | | NULL |
| 98519 | mysite | server2:51526 | mysite | Sleep | 22 | | NULL |
| 98557 | mysite | server2:51514 | mysite | Sleep | 21 | | NULL |
| 98568 | mysite | server2:51548 | mysite | Sleep | 20 | | NULL |
| 98581 | mysite | server2:51557 | mysite | Sleep | 5 | | NULL |
| 98617 | mysite | server2:51572 | mysite | Sleep | 18 | | NULL |
| 98620 | mysite | server2:51574 | NULL | Sleep | 18 | | NULL |
| 98630 | mysite | server2:51577 | mysite | Sleep | 17 | | NULL |
| 98644 | mysite | server2:51584 | mysite | Sleep | 17 | | NULL |
| 98681 | mysite | server2:51601 | mysite | Sleep | 15 | | NULL |
| 98698 | mysite | server2:51604 | mysite | Sleep | 14 | | NULL |
| 98704 | mysite | server2:51606 | mysite | Sleep | 14 | | NULL |
| 98714 | mysite | server2:51610 | NULL | Sleep | 14 | | NULL |
| 98736 | mysite | server2:51619 | NULL | Sleep | 13 | | NULL |
| 98748 | mysite | server2:51626 | NULL | Sleep | 12 | | NULL |
| 98753 | mysite | server2:51628 | mysite | Sleep | 12 | | NULL |
| 98785 | mysite | server2:51635 | mysite | Sleep | 11 | | NULL |
| 98820 | mysite | server2:51654 | mysite | Sleep | 10 | | NULL |
| 98821 | mysite | server2:51655 | mysite | Sleep | 10 | | NULL |
| 98822 | mysite | server2:51656 | mysite | Sleep | 10 | | NULL |
| 98823 | mysite | server2:51657 | mysite | Sleep | 10 | | NULL |
| 98836 | mysite | server2:51660 | mysite | Sleep | 9 | | NULL |
| 98840 | mysite | server2:51662 | NULL | Sleep | 9 | | NULL |
| 98841 | mysite | localhost | NULL | Query | 0 | NULL | show processlist |
| 98901 | mysite | server2:51680 | mysite | Sleep | 6 | | NULL |
| 98903 | mysite | server2:51651 | mysite | Sleep | 7 | | NULL |
| 98920 | mysite | server2:51684 | mysite | Sleep | 6 | | NULL |
| 98947 | mysite | localhost | mysite | Sleep | 1 | | NULL |
| 98954 | mysite | server2:51696 | mysite | Sleep | 5 | | NULL |
| 99024 | mysite | server2:51710 | mysite | Sleep | 1 | | NULL |
| 99031 | mysite | server2:51712 | mysite | Sleep | 2 | | NULL |
| 99032 | mysite | server2:51686 | mysite | Sleep | 2 | | NULL |
| 99041 | mysite | server2:51694 | mysite | Sleep | 2 | | NULL |
| 99049 | mysite | server2:51717 | mysite | Sleep | 2 | | NULL |
| 99058 | mysite | server2:51720 | mysite | Sleep | 1 | | NULL |
| 99063 | mysite | server2:51685 | mysite | Sleep | 1 | | NULL |
| 99064 | mysite | server2:51722 | mysite | Sleep | 2 | | NULL |
| 99073 | mysite | localhost | mysite | Sleep | 1 | | NULL |
| 99075 | mysite | server2:51724 | mysite | Sleep | 1 | | NULL |
| 99086 | mysite | localhost | mysite | Query | 1 | Creating tmp table | SELECT DISTINCT * |
| 99089 | mysite | localhost | mysite | Sleep | 1 | | NULL |
+-------+----------+---------------+----------+---------+------+-----------

Why so many sleeping processes from server 2, and none or almost none from server 1 ?
Is it normal that every query from server 2 is open on a different port ? Should they be grouped by virtual host, or is there one different port for each script running concurrently?

What could be a reason for server 2 having problems to open connections on server 1, and how to solve it?

Right now I'm about to deport more users from server 1 to new virtual hosts on server 2, hoping it will lower the load on the first machine and overall accelerate the response times. I just thought I'd post here first because this all seems very weird to me and i thought someone with an external look might tell me what I'm doing wrong. And also if network would be the problem maybe that's not the clever thing to do to make more users remote.

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I have been working on an online shop locally from my machine, using Visual Web Developer and SQL server.

This is working fine, but now its at the stage were i need to show a client. In order to do this i need to upload it to our servers.

What i cant get my head round is the connection to the sql server, do i need to upload this too, or can i somehow point the connection string to the sql server sitting on my local machine...

Is it easier just to upload an sql server? how would i go about this?

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Different Local Remote Server Types
I cannot find a suitable forum for this query so here goes on this one!

I am doing a charity site as a voluntary exercise. They currently host with Eclipse who have the Zeus server (site developed in Frontpage).

This is not an open source server. Thing is, what are the issues of say developing on my loacal machine (apache or IIS5) and having the remote being Zeus. I use Dreamweaver 8 for developing.

I would of thought this does not matter as the server technology is transparent and down to configuration files. The directory structure both ends can be the same.

Am I right to go ahead and not worry about this?

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Fresh Centos Server Install But Cannot Connect To The Internet
The setup:

2wire BT router (Firmware 6.1.1)
1 Server (Dell) Hardware with NICs (Server is connected to router via Ethernet Cable)
5 Static Ip addresses purchased from BT
Server OS is Centos 5.2

All laptops (5) are able to connect to the net wirelessly. I just did a standard installation of the Centos following [url]

I then tried
Code:
yum update
but it times out. I have no remote access to the server. I can only connect when i am on the router. I have seached, read and tried so many sites and commands but it just is not working. I have had this problem for about a 6 days.

Its a long story but basically this server setup has become a nemesis.

I don't mind providing remote access to the server and router admin page if needed. I am in London btw.

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Can't Access My Local Web Server By Its External IP
I have a local web server that I want to make available outside of my local network of two computers. I configured NAT at my router, configured the firewall. I Typed the external IP and got nothing, while I still was able to access my web server by typing "localhost", I tried both IIS and Apache, but what is interesting is that fact that the other people can access my web server via that external IP, I just cannot access it from my local network.

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Setting Up An SMTP Server On My Local Machine
I'm trying to set up a SMTP server on my local machine.. can i do this with a windows OS using apcahe?

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Connecting To Local Server With Virtual Machines
How do you go about setting up virtual machines so that they can see sites hosted on the host machine?

I've got Virtual PC 2007 and the disk image that MS supply for testing IE6 on Vista machines and I'm having trouble accessing my local Apache server (set up with XAMPP). Until recently I was able to set the XP VM's LAN settings to use a proxy server with the IP address of the host machine, but I got migrated to ADSL2+ yesterday by my ISP and now that's no longer working.

To access my sites locally, I set up httpd.conf like this:

PHP Code:
<VirtualHost *:80>  DocumentRoot "C:PathToFolder"  ServerName siteName.local</VirtualHost><Directory "C:PathToFolder">    Options FollowSymLinks    AllowOverride None    Order allow,deny    Allow from all</Directory>

and then in Windows hosts file I add 127.0.0.1 siteName.local.

So what's the best way of getting the host and VMs to talk to each other?

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Spammers Trying To Connect To Mail Server & Filling Logs
I use cpanel.

Is there any way to disallow connections to SEND mail FROM my server to specific IPs? (Similarly to how you can limit connections to sshd from certain IPs)

I realize I cannot disable everything completely, as yahoo and the likes will have to connect to deliver mail. But no one of any use is going to try and connect to send mail, but a spammer.

No one has gotten in and abused it as of yet (knock on wood), but SMTP is being restarted at random and I can only imagine that this is being caused by one of these scumbags probably ddos'ing me. It takes eons to browse these logs, even if they restart via logrotate periodically!

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Updating Access Databases On Local Web Server
I am using Windows XP Pro, and since I updated to Internet Explorer 7 I am having problems getting web sites to work on my PC in Internet Explorer using the local IIS web server. These web sites are using ASP and Access databases.

The two errors I get are:

Operation must use an updateable query.

or

Cannot modify the design of table 'TABLE_NAME'. It is in a read-only database. (they are not read only!)

Does anyone know how I can get this working so I can test my web sites locally before uploading them to the live sites?

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Socket
This is on a Debian VPS with Apache installed. I figured this forum would be more appropriate because I think this is an OS level issue. I'm running a basic php client / php server. The php script is requested by the web browser and connects to the php server on the backend. However, if I connect more than a few times by clicking refresh I get this:

Warning: fsockopen() [function.fsockopen]: unable to connect to 127.0.0.1:1240 (Unknown error) in /home/www/client_connect.php on line 3
error opening fp
It should also be noted that I've gotten this same error when I try to do over 20 simultaneous connections with stream_sock_client() running from the command-line (non-root). Or when I try to connect to my backend from my frontend.
Warning: stream_socket_client(): unable to connect to xx.xxx.xx.xxx:1838 (Unknown error) in /home/adam/server/test.php on line 488
failed to connect to xx.xxx.xx.xxx:1838 errno:0 errstr:
~/www$ ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
max nice (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) unlimited
max locked memory (kbytes, -l) unlimited
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) unlimited
max rt priority (-r) 0
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) unlimited
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited

What can I do to trouble shoot this?

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Error In My Dns Server : Rndc: Connect Failed: 127.0.0.1#953: Connection Refused
i got this error :

rndc: connect failed: 127.0.0.1#953: connection refused

oot@server [/]# rndc status
rndc: connect failed: 127.0.0.1#953: connection refused

root@server [/]# /etc/init.d/named status
rndc: connect failed: 127.0.0.1#953: connection refused
named is stopped

root@server [/]# /scripts/fixndc
Named could not be restarted, any obvious config errors should show up below this line.
No critical problems found, will attempt to regenerate keys regardless.
warn [fixrndc] /usr/sbin/rndc status failed: rndc: connect failed: 127.0.0.1#953: connection refused
Creating rndc.conf
Creating /etc/rndc.key
warn [fixrndc] /usr/sbin/rndc status failed: rndc: connect failed: 127.0.0.1#953: connection refused
Restarting named
warn [fixrndc] /usr/sbin/rndc status failed: rndc: connect failed: 127.0.0.1#953: connection refused
/scripts/fixrndc failed to fix the rndc key (or named is otherwise broken), please investigate manually

and i have try to reload the rndc but i got this error :

root@server [~]# rndc reload
rndc: connect failed: 127.0.0.1#953: connection refused

my vps info : linux os - centos , using cpanel , apache , mysql ....
root@server [~]# uname -r
2.6.18-028stab064.7

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Apache And Socket
I've a strange problem with my flashchat realized on php and xmlsocket.

I premise that chat works fine with 100 concurrent user.

But When the number rises, and I've been to 350 users at the same time, something happens to the server which makes the whole thing freeze.

After I eliminated just about everything that can go wrong with the php side of things, we came to the conclusion that this must be something related to the apache, since if before the php socket server went bad on account of an error, we simply needed to relaunch the php again, and everything would start up and work just fine untill the next crash.

We have a unix server, using Apache 2, php 4.something or 5 (but again, problem is not there), did anyone knows what this could be? are we passing some limit of sockets connections Apache has that we don't know about? a limit of data transfer we are breaking? my script, when running and holding on to 300 users, use about 2-3 Mbit of bandwidth, nothing to get excited about.

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Socket Application Hosting
I am currently developing a PHP socket server for a flash application that needs constant client -> server communication. I understand that this is not typical for hosting solutions so does anyone know of a host that would allow me to run a custom application running on a non-standard port?

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Outgoing Socket Coneection
In VPS WINDOWS machine does any of the providers offer outgoing socket connection for my apps.?

or is it restricted?

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Socket Access In Shared Hosting
we will need to do outbound socket programming in PHP. Will the code work under shared hosting? Will hosting providers allow it? or maybe some allow?

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What Is Best Socket Am2 940 Cpu
I am working on doing some various upgrades to my workstation computer. I got it back in Nov and have been adding to it every since. The motherboard was bad when I first got it so I had to buy a new one. I already had an athlon 5600 so I figured I would get the mobo for that. Upon advice from various people I got the abit kn9 sli, for socket am2 940 processors and nvidia nforce 570 sli mcp

I am wanting to upgrade the processor now but I havent really found much info on what would be the highest level processor I could drop in. I know the phenoms dont work and some have told me that the athlon 6400 would be the biggest i could drop in but that isnt much more then I have now so would be no point.

So basically I was posting to see if anyone knew the best processor I could drop in this or the best socket am2 940 processor there is

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Socket Restriction?WINDOWS VPS
In VPS WINDOWS machine does any of the providers offer outgoing socket connection for my apps.?

or is it restricted?

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Two Sessions Active At The Same Time With Same Socket Application
i hosted one server socket application in my dedicated server which is recving the data from different units(vehicle tracking system) through port no 4444.in dedicated machine i am keeping one active session always...that means my socket application exe is opened always in an active session ie sectionA.This session is not logged off insted i used to close the rdp for keeping this session active.Based on settings if userA accessing SessionA then userB cannot able to reach the active sessionA at the same time instead new sessionB will open for userB.

now my question is

if userB also opened socket application in SessionB with same portno ,then which soket application will recive data from the units...whther the applictaion from sessionA or from SessionB?

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(BIND9) Could Not Listen On UDP Socket: Not Enough Free Resources
Im expericiencing some dificulties to load more than 500 ips and create the socket for personalized dns.

i got "could not listen on UDP socket: not enough free resources"

I suppose theres a limit on bind9, i was looking on docc ...

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Pop :: Unable To Create Selectable TCP Socket
I have one mail server. and our one client sending and receiving mails through php coding so i have setup all the configurations in config.php file and sending mail ok but pop retrieves is not working and i m getting error------------>

Cannot create POP3 connection to pop.mxo2.com: Unable
to create selectable TCP socket (3494 >= 1024)

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Socket 775 Mobo With 16GB RAM Support
Long shot as I couldn't find anything via google but are there any socket 775 mobos that supports 16GB.

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Proftpd :: Data Socket Error: No Route To Host
i get this error

I no u gotta added 2 lines in proftpd.conf but i can't seem to find it no where! here's my errors!

[L] PASV
[L] 227 Entering Passive Mode (64,85,164,21,193,144).
[L] Opening data connection IP: 64,85,164,21 PORT: 49552
[L] Data Socket Error: No route to Host
[L] List Error
[L] PASV
[L] 227 Entering Passive Mode (64,85,164,21,202).
[L] Opening data connection IP: 64,85,164,21 PORT: 57546
[L] Data Socket Error: No route to Host
[L] List Error
[L] 421 No Transfer Timeout (300 seconds): closing control connection.
[L] Connection lost: 64,85,164,21

i really do not no there's a command for passive mode or something in proftpd.conf can't seem to find it no where!

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Socket 1156 1U CPU Fan And Experiences With New Core I5/i7 Chips
Is there a Socket 1156 1U CPU fan available yet?

Has anyone used the new Core i5/i7 chips and the Intel P55 Chipset with CentOS 5.x?

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PHP + OpenSSL, Error Unable To Find The Socket Transport SSL
We're having problems with the Roundcube webmail spell check, and upon checking the log we get the error 'Unable to find the socket transport SSL'. From what I can find out this is normally due to Open SSL not being enabled, but it is, you can check our php config here.

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Email Error - Error Number 0x800CCC79 Server Response 451 Temporary Local
As the title says, 1 of the accounts on my server is getting the following error message - error number 0x800CCC79 server response 451 temporary local problem -

Yet other accounts on the server are sending and recieving fine?

what would cause this error? Its not tempory as its been 48 hours

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