Mysql Error 4 Interrupted System Call
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Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign sqlstate[hy000] [2003] can't connect to mysql server on (4) up how to understand “can't connect” mysql error messages? up vote 5 down vote favorite I have the following error message: SQLSTATE[HY000] [2003] Can't connect to MySQL server on '192.168.50.45' (4) How would I parse this (I have HY000, I have 2003 sqlstate[hy000] [2003] can't connect to mysql server on (111) and I have the (4). mysql sql mysql-error-2003 share|improve this question edited Jun 27 '12 at 17:07 Charles 40.1k1069107 asked Jun 27 '12 at 16:43 Itay Moav -Malimovka 23.4k46135210 What do you mean by "I have HY000, I have 2003 and I have the (4)" –bretterer Jun 27 '12 at 16:46 is it error '10061' ? –alfasin Jun 27 '12 at 16:48 Possibly answered here: stackoverflow.com/questions/2138959/… –JohnP Jun 27 '12 at 16:48 1 @JohnP - over
Error 2003 Hy000 Can T Connect To Mysql Server On 111
there it is code 111, I have code 4 –Itay Moav -Malimovka Jun 27 '12 at 18:18 1 OS error code 4: Interrupted system call - at least as near as I can tell... Are you sure that your mysql installation is up and active, and accepting connections? –JohnP Jun 27 '12 at 18:23 | show 3 more comments 6 Answers 6 active oldest votes up vote 10 down vote accepted HY000 is a very general ODBC-level error code, and 2003 is the MySQL-specific error code that means that the initial server connection failed. 4 is the error code from the failed OS-level call that the MySQL driver tried to make. (For example, on Linux you will see "(111)" when the connection was refused, because the connect() call failed with the ECONNREFUSED error code, which has a value of 111.) share|improve this answer edited Jun 27 '12 at 21:16 MvG 30.7k554139 answered Jun 27 '12 at 16:47 cdhowie 84.5k6162204 1 Ok, so how would I know what 4 means? I am on Ubuntu –Itay Moav -Malimovka Jun 27 '12 at 18:19 You wouldn't, unless you know exactly which system call is failing. –cdhowie Jun 27 '12 at 21:15 add a comment| up vote 4 down vote Using the perror tool that comes with MySQL: shell> perror 4 OS error code 4: Interrupted system call It might a bug where incorrect error is reported, in this case, it might a simple connection timeout (errno 111) sh
Email Updates: Status: Not a Bug Impact on me: None Category:MySQL Workbench Severity:S2 (Serious) Version:5.2.26 OS:Mac OS X (10.6.4) Assigned to: Tags: Connection View Add Comment Files Developer Edit Submission View Progress Log Contributions [19 Aug mysql error 2003 2010 19:26] Constantine Kim Description: Hello, I got a problem while using MySQL Workbench for osx. I tried to connect to remote server, but it doesn't work with the error. The message is "Can't connect to MySQL server on 'myserver' (4)". When I try to connect to another, it works well. And I can connect to remote server with command line client($mysql -h myserver -u root -p) and WB for windows, it works fine. http://stackoverflow.com/questions/11231168/how-to-understand-cant-connect-mysql-error-messages But only trying to make connection to myserver with WB for osx, I have a problem. I think this is a kind of bugs, is there anybody can help me? How to repeat: i leave the message in the private comment. [19 Aug 2010 19:30] Constantine Kim MySQL WB version is 5.2.26 for OSX, and 5.2.26 for Windows. MySQL version : 5.1.41-3ubuntu12.6 (Ubuntu) - remote [20 Aug 2010 9:20] Johannes Taxacher does it https://bugs.mysql.com/bug.php?id=56126 work if you are using IP address instead of hostname to connect to your server-instance? thanks in advance [20 Aug 2010 9:39] Constantine Kim to Johannes Taxacher. I specified ip address instead of host name, but it doesn't work too. thanks to reply. [23 Aug 2010 4:50] Jonathon Coombes Can't repeat on Workbench 5.2.26 under Mac OS X 10.5.8 operating system. $ perror 4 OS error code 4: Interrupted system call This would usually suggest a firewall, perhaps max_connections issue or even a library corruption/mismatch issue as well. [14 Oct 2010 9:50] Valerii Kravchuk Please, check if the same problem still happens with a newer version, 5.2.29. [14 Oct 2010 10:01] Constantine Kim I've solved. the problem was the connection delayed. After disabling DNS hostname lookup in MySQL, it works well. thank you all! [28 Oct 2010 23:05] Alfredo Kojima Closing as it was a problem in user's environment. Legal Policies Your Privacy Rights Terms of Use Contact Us Portions of this website are copyright © 2001, 2002 The PHP Group Page generated in 0.025 sec. using MySQL 5.7.12-enterprise-commercial-advanced-log Content reproduced on this site is the property of the respective copyright holders.It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party. © 2016, Oracle Corporation and/or its affiliates
to remote MySQL server through php The SitePoint Forums have moved. You can now find them here. This forum is now closed to new posts, but you http://www.sitepoint.com/forums/showthread.php?618416-Can-t-connect-to-remote-MySQL-server-through-php can browse existing content. You can find out more information about the move and how to open a new account (if necessary) here. If you get stuck you can get support by https://forum.vestacp.com/viewtopic.php?t=7079 emailing forums@sitepoint.com If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link connect to above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. SitePoint Sponsor User Tag List Results 1 to 8 of 8 Thread: Can't connect to remote MySQL server through php Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode May 26, 2009,18:23 #1 busylinks1 View connect to mysql Profile View Forum Posts SitePoint Zealot Join Date Nov 2008 Posts 160 Mentioned 0 Post(s) Tagged 0 Thread(s) Can't connect to remote MySQL server through php I got this error "Can't connect to MySQL server on 'mysql501.ixwebhosting.com' (4)" when connecting to a remote mysql server. And I am sure the remote mysql server allow this access from remote locations because when check and test the same code from my pc then it works fine but when I upload it the it gives the error. Server address is: mysql501.ixwebhosting.com Anyone know what cause this? What does the error number 4 mean? I could not find its explaination in mysql doc. Thanks, Cheapest flights | flights to Lagos | Web design company Cheap Hotel reservations | My blog Add your links directory | Cheap flights Bookings Jun 3, 2009,07:26 #2 W1LL View Profile View Forum Posts PHP Developer Join Date Apr 2001 Location Leicester, UK Posts 459 Mentioned 0 Post(s) Tagged 0 Thread(s) I'm having the exact same problem, and have been for a few weeks now. It's only intermittent. We have a cron running every 5 minutes, and we will get this error mayb
is solved Questions regarding the Database ServerMySQL, PostgreSQL, MariaDB, Percona Server, phpMyAdmin, phpPgAdmin Locked Print view Search Advanced search 6 posts • Page 1 of 1 madip Posts: 8 Joined: Fri Feb 06, 2015 7:19 am Cannot connect remote database mysql from hosting Postby madip » Fri Feb 13, 2015 6:47 pm Hi,the problem is always the same.I cannot connect hosting php web site on my mysql vesta vps.From command line i can connect without any problem and from many location.Mysql log error doesn't trace any error.I set bind address to my external ip but nothing.I stopped iptables and fail2ban.The strange behavior is the for some minute i see website working but then ,after a while, always same message:Can't connect to MySQL server on 'ip address'On the other vps (without vesta) i can connect without any problem......(same OS , same mysql version, apache,php etc)Please give me a solutionthanks Top skurudo VestaCP Team Posts: 6134 Joined: Fri Dec 26, 2014 2:23 pm Location: Moscow Contact: Contact skurudo ICQ Website Facebook Google+ Skype Twitter YouTube Re: Cannot connect remote database mysql from hosting Postby skurudo » Sat Feb 14, 2015 5:31 pm Oh, it's Vesta fault again? ;)There is simple solution:[*] firewall of the server must be set-up to enable incomming connections on port 3306[*] you must have a user in MySQL who is allowed to connect from % (any host) (see manualfor details)More detailed thread - http://stackoverflow.com/questions/1935 ... -using-php Top madip Posts: 8 Joined: Fri Feb 06, 2015 7:19 am Re: Cannot connect remote database mysql from hosting Postby madip » Sun Feb 15, 2015 9:50 am [*] firewall of the server must be set-up to enable incomming connections on port 3306firewall is set correctly[*] you must have a user in MySQL who is allowed to connect from % (any host) (see manualfor details)already