Hi everybody,
Since a while it looks like our Coldfusion server random
decides to hang. After looking in the CF-log files we cannot point
out what causes the hanging. Since the end of May an error message
appears in the Application- and Exception-log files:
Application-log:
"Error","jrpp-5623","07/13/06","03:54:31",,"Error Executing
Database Query.Timed out trying to establish connection The
specific sequence of files included or processed is:
/toolbox/test/http/cfajax/AJAX.cfm, line: 6 "
Exception-log:
"Error","jrpp-5623","07/13/06","03:54:31",,"Error Executing
Database Query.Timed out trying to establish connection The
specific sequence of files included or processed is:
/toolbox/test/http/cfajax/AJAX.cfm, line: 6 "
coldfusion.tagext.sql.QueryTag$DatabaseQueryException: Error
Executing Database Query.
at
coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:579)
at
cfip_check2ecfm1523298093.runPage(/toolbox/test/http/cf/ip_check.cfm:6)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152)
at
coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:349)
at
coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:1915)
at
cfApplication2ecfm1941991993.runPage(/toolbox/test/http/Application.cfm:40)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152)
at
coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:349)
at
coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at
coldfusion.filter.CfincludeFilter.include(CfincludeFilter.java:33)
at
coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:156)
at
coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:51)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
at
coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:69)
at
coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:52)
at
coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
at
coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
at
coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at
coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at
coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.java:115)
at coldfusion.CfmServlet.service(CfmServlet.java:107)
at
coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:78)
at
jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:91)
at
jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at
jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:257)
at
jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:541)
at
jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:204)
at
jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:318)
at
jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:426)
at
jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:264)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
These two messages are the last entries before the Coldfusion
server hangs. When we look in the mentioned file AJAX.CFM on line 6
there is nothing strange. It is a line in the middle of a query.
Does anybody have a clue where we can search for what is
causing the problem? Or does anybody have a solution?
Thanx allready!!!
Kind regards,
Paul de Snaijer