Jordan (or anyone else :-), here is a snip of my isapi_redirect.log from just before the last fail. From this, can you see what caused it? Dave's "non-updated connector" issue? Your "connection_pool_size" issue?
http://www.brandiandjohn.com/codeshare/isapi_redirect.log On Tue, Apr 23, 2013 at 10:59 AM, Jordan Michaels <[email protected]>wrote: > ACF10 uses the isapi_redirect.dll for connecting Tomcat to IIS which is an > open-source connector developed by the good folks in the Tomcat project. > The error message is coming from the connector, so what you can do is > enable logging on the connector and it should tell you what the problem is. > > You can enable logging (or set the logging level to a be more informative) > by editing the connector properties file, usually located here: > > {CF-HOME}\config\wsconfig\{**magic-number}\isapi_redirect.**properties > > Specifically, look for the following entries: > > log_file = {CF-HOME}\config\wsconfig\{**magic-number}\isapi_redirect.**log > log_level = info > > If the default log_level of "info" doesn't indicate anything in the logs, > try setting the level higher. Appropriate values are documented here: > > http://tomcat.apache.org/**connectors-doc/reference/iis.**html<http://tomcat.apache.org/connectors-doc/reference/iis.html> > > ... but chances are good the problem is already being logged. > > If I had to guess, I would say you're bumping up against the default > "connection_pool_size" which unfortunately defaults to 250 for IIS. I've > seen this limit hit frequently on even low-use windows machines. > > The connection_pool_size attribute can be configured in the > workers.properties file, located here by default: > > {CF-HOME}\config\wsconfig\{**magic-number}\ > > The connection_pool_size attribute is documented here: > http://tomcat.apache.org/**connectors-doc/reference/**workers.html<http://tomcat.apache.org/connectors-doc/reference/workers.html> > > And you can read about manually installing the connector for ACF10 here: > http://helpx.adobe.com/**coldfusion/kb/coldfusion10-** > iis-manual-connector-**configuration.html<http://helpx.adobe.com/coldfusion/kb/coldfusion10-iis-manual-connector-configuration.html> > > Hope this helps John! =) > > Warm Regards, > Jordan Michaels > > > On 04/22/2013 06:23 PM, John M Bliss wrote: > >> >> Since upgrading from ACF8 to ACF10, every once in a while (about once >> every >> 2-3 days?), under normal load, all .cfm reqs produce: >> >> Service Temporary Unavailable! >> >> The server is temporarily unable to service your request due to >> maintenance >> downtime or capacity problems. Please try again later. >> >> Jakarta/ISAPI/isapi_**redirector/1.2.32 () >> >> Copyright Å 1999-2011 Apache Software Foundation >> All Rights Reserved >> >> ...I'm using IIS. Restarting the CF Server service makes the problem go >> away. >> >> Ideas? >> >> -- John Bliss - http://about.me/jbliss ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:355592 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
