Re: [PHP-DB] MSSQL stability problem
I'm guessing that you are using PHP as ISAPI or Apache module and that might not always work with the MSSQL extension. The library (ntwdblib.dll from Microsoft) used for this extension is not thread safe. If you switch to CGI or FastCGI you will not have these problems. - Frank Stuart wrote: Robert Twitty wrote: Maybe you are running out of connections. The max connections settings in both php.ini and SQL Server are set to unlimited. Is there another limit I am not aware of? I am now closing the connection to MSSQL at the end of every page and it still does it. I've restarted SQL Server (no change) and then the whole machine but it still does it. The connection closing is working because I see no connections to the database in the SQL Server process list. Is anyone using MSSQL with PHP on Windows? Can anyone help... please... :/ -- Stuart -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] MSSQL stability problem
Robert Twitty wrote: Maybe you are running out of connections. The max connections settings in both php.ini and SQL Server are set to unlimited. Is there another limit I am not aware of? -- Stuart On Wed, 21 Jan 2004, Stuart wrote: I have a site that makes heavy use of a local SQL Server database. Every 6-12 hours the site continuously reports not being able to connect to the database. That is the only info in the warning that's given. The only solution I've found is to restart the Apache and MSSQL services. The [MSSQL] section from my php.ini is appended below. IIRC the only values I've changed are mssql.textlimit and mssql.textsize. Has anyone seen this before? What causes it and how can I stop it happening short of restarting the services every 6 hours? Thanks. -- Stuart [MSSQL] ; Allow or prevent persistent links. mssql.allow_persistent = On ; Maximum number of persistent links. -1 means no limit. mssql.max_persistent = -1 ; Maximum number of links (persistent+non persistent). -1 means no limit. mssql.max_links = -1 ; Minimum error severity to display. mssql.min_error_severity = 10 ; Minimum message severity to display. mssql.min_message_severity = 10 ; Compatability mode with old versions of PHP 3.0. mssql.compatability_mode = Off ; Connect timeout ;mssql.connect_timeout = 5 ; Query timeout ;mssql.timeout = 60 ; Valid range 0 - 2147483647. Default = 4096. mssql.textlimit = 2147483647 ; Valid range 0 - 2147483647. Default = 4096. mssql.textsize = 2147483647 ; Limits the number of records in each batch. 0 = all records in one batch. ;mssql.batchsize = 0 ; Specify how datetime and datetim4 columns are returned ; On = Returns data converted to SQL server settings ; Off = Returns values as -MM-DD hh:mm:ss ;mssql.datetimeconvert = On ; Use NT authentication when connecting to the server mssql.secure_connection = Off ; Specify max number of processes. Default = 25 ;mssql.max_procs = 25 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Stuart -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] MSSQL stability problem
Stuart wrote: Robert Twitty wrote: Maybe you are running out of connections. The max connections settings in both php.ini and SQL Server are set to unlimited. Is there another limit I am not aware of? I am now closing the connection to MSSQL at the end of every page and it still does it. I've restarted SQL Server (no change) and then the whole machine but it still does it. The connection closing is working because I see no connections to the database in the SQL Server process list. Is anyone using MSSQL with PHP on Windows? Can anyone help... please... :/ -- Stuart -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] MSSQL stability problem
Maybe you are running out of connections. -- bob On Wed, 21 Jan 2004, Stuart wrote: I have a site that makes heavy use of a local SQL Server database. Every 6-12 hours the site continuously reports not being able to connect to the database. That is the only info in the warning that's given. The only solution I've found is to restart the Apache and MSSQL services. The [MSSQL] section from my php.ini is appended below. IIRC the only values I've changed are mssql.textlimit and mssql.textsize. Has anyone seen this before? What causes it and how can I stop it happening short of restarting the services every 6 hours? Thanks. -- Stuart [MSSQL] ; Allow or prevent persistent links. mssql.allow_persistent = On ; Maximum number of persistent links. -1 means no limit. mssql.max_persistent = -1 ; Maximum number of links (persistent+non persistent). -1 means no limit. mssql.max_links = -1 ; Minimum error severity to display. mssql.min_error_severity = 10 ; Minimum message severity to display. mssql.min_message_severity = 10 ; Compatability mode with old versions of PHP 3.0. mssql.compatability_mode = Off ; Connect timeout ;mssql.connect_timeout = 5 ; Query timeout ;mssql.timeout = 60 ; Valid range 0 - 2147483647. Default = 4096. mssql.textlimit = 2147483647 ; Valid range 0 - 2147483647. Default = 4096. mssql.textsize = 2147483647 ; Limits the number of records in each batch. 0 = all records in one batch. ;mssql.batchsize = 0 ; Specify how datetime and datetim4 columns are returned ; On = Returns data converted to SQL server settings ; Off = Returns values as -MM-DD hh:mm:ss ;mssql.datetimeconvert = On ; Use NT authentication when connecting to the server mssql.secure_connection = Off ; Specify max number of processes. Default = 25 ;mssql.max_procs = 25 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
