RE: division by 0 error
Is there an include in Application.cfm that has a bit of code on ITS line 7 that might cause it? ..:.:.:.:.:.:.:.:.:.:.:. Bobby Hartsfield http://acoderslife.com -Original Message- From: Russ [mailto:[EMAIL PROTECTED] Sent: Friday, December 01, 2006 10:52 AM To: CF-Talk Subject: division by 0 error I'm having weird intermittend division by 0 errors that I think might be related to multiple instances. The crash supposedly happens on application.cfm line 7, which is just your basic cfapplication tag. / by zero The error occurred in W:\rise\cf\www\Application.cfm: line 7 5 : clientmanagement=Yes 6 : sessionmanagement=Yes 7 : setclientcookies=Yes 8 : sessiontimeout=#CreateTimeSpan(0,2,0,0)# 9 : clientstorage=myClientDSN Does anyone have any ideas of what might be causing this? Would setting up seefusion or fusionreactor help debugging this? Basically it works fine until I log in and log out several times. Then once it hits the error, it stays with it. no matter what page I go to. Russ ~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:262432 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: division by 0 error
Nope... no includes.
From the strack trace it looks like it has something to do with J2EE
sessions. The error also seems to only happen when more then 1 instance is
running, so perhaps something with session replication? I set up the
cluster using cf admin, could that be a problem? Should I be using J2EE
admin instead? Here is the stack trace:
java.lang.ArithmeticException: / by zero
at coldfusion.util.FastHashtable.find(FastHashtable.java:77)
at coldfusion.util.FastHashtable.put(FastHashtable.java:180)
at
coldfusion.runtime.J2eeSessionScope.bind(J2eeSessionScope.java:51)
at coldfusion.runtime.AbstractScope.bindName(AbstractScope.java:50)
at coldfusion.runtime.Scope.put(Scope.java:67)
at coldfusion.runtime.J2eeSessionScope.put(J2eeSessionScope.java:70)
at
coldfusion.runtime.AppHelper.setupJ2eeSessionScope(AppHelper.java:552)
at
coldfusion.runtime.AppHelper.setupSessionScope(AppHelper.java:602)
at
coldfusion.tagext.lang.ApplicationTag.doStartTag(ApplicationTag.java:248)
at coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:1915)
at
cfApplication2ecfm2142783449.runPage(W:\rise\cf\www\Application.cfm:7)
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:172)
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(ClientScopePersistence
Filter.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:11
5)
at coldfusion.CfmServlet.service(CfmServlet.java:107)
at
coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:78)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at
net.teleologic.server.filters.ProxyRemoteHostFilter.doFilter(ProxyRemoteHost
Filter.java:69)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
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$ThreadThrottle.invokeRunnable(ThreadPool.java:426
)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
And here is find method from FastHashTable.java (although mangled a bit by
the decompilation)
protected synchronized int find(Object key)
{
String sKey = key.toString();
int hash = HashcodeCache.noCaseHashCode(sKey);
int code = (hash 0x7fff) % keys.length;
int attempts = 0;
for(int maxAttempts = keys.length; attempts++ maxAttempts;)
{
Object k = keys[code];
if(k == null || !REMOVED.equals(k) (k == key ||
sKey.equalsIgnoreCase(k.toString(
return code;
hash = code 1 ^ attempts ^ hash;
code = (hash 0x7fff) % keys.length;
}
while(attempts-- 0)
{
Object k = keys[code];
if(k == null || !REMOVED.equals(k) (k == key ||
sKey.equalsIgnoreCase(k.toString(
return code;
code = (code + 1) % keys.length;
}
throw new IllegalStateException();
}
-Original Message-
From: Bobby Hartsfield [mailto:[EMAIL PROTECTED]
Sent: Friday, December 01, 2006 11:04 AM
To: CF-Talk
Subject: RE: division by 0 error
Is there an include in Application.cfm that has a bit of code on ITS line
7
that might cause it?
..:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
-Original Message-
From: Russ [mailto:[EMAIL PROTECTED]
Sent: Friday, December 01, 2006 10:52 AM
To: CF-Talk
Subject: division by 0 error
I'm having weird intermittend division by 0 errors that I think might be
related to multiple instances. The crash supposedly happens on
application.cfm line 7, which
RE: division by 0 error
Sorry. I'm lost in stack traces. Wish I could help more.
..:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
-Original Message-
From: Russ [mailto:[EMAIL PROTECTED]
Sent: Friday, December 01, 2006 11:44 AM
To: CF-Talk
Subject: RE: division by 0 error
Nope... no includes.
From the strack trace it looks like it has something to do with J2EE
sessions. The error also seems to only happen when more then 1 instance is
running, so perhaps something with session replication? I set up the
cluster using cf admin, could that be a problem? Should I be using J2EE
admin instead? Here is the stack trace:
java.lang.ArithmeticException: / by zero
at coldfusion.util.FastHashtable.find(FastHashtable.java:77)
at coldfusion.util.FastHashtable.put(FastHashtable.java:180)
at
coldfusion.runtime.J2eeSessionScope.bind(J2eeSessionScope.java:51)
at coldfusion.runtime.AbstractScope.bindName(AbstractScope.java:50)
at coldfusion.runtime.Scope.put(Scope.java:67)
at coldfusion.runtime.J2eeSessionScope.put(J2eeSessionScope.java:70)
at
coldfusion.runtime.AppHelper.setupJ2eeSessionScope(AppHelper.java:552)
at
coldfusion.runtime.AppHelper.setupSessionScope(AppHelper.java:602)
at
coldfusion.tagext.lang.ApplicationTag.doStartTag(ApplicationTag.java:248)
at coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:1915)
at
cfApplication2ecfm2142783449.runPage(W:\rise\cf\www\Application.cfm:7)
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:172)
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(ClientScopePersistence
Filter.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:11
5)
at coldfusion.CfmServlet.service(CfmServlet.java:107)
at
coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:78)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at
net.teleologic.server.filters.ProxyRemoteHostFilter.doFilter(ProxyRemoteHost
Filter.java:69)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
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$ThreadThrottle.invokeRunnable(ThreadPool.java:426
)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
And here is find method from FastHashTable.java (although mangled a bit by
the decompilation)
protected synchronized int find(Object key)
{
String sKey = key.toString();
int hash = HashcodeCache.noCaseHashCode(sKey);
int code = (hash 0x7fff) % keys.length;
int attempts = 0;
for(int maxAttempts = keys.length; attempts++ maxAttempts;)
{
Object k = keys[code];
if(k == null || !REMOVED.equals(k) (k == key ||
sKey.equalsIgnoreCase(k.toString(
return code;
hash = code 1 ^ attempts ^ hash;
code = (hash 0x7fff) % keys.length;
}
while(attempts-- 0)
{
Object k = keys[code];
if(k == null || !REMOVED.equals(k) (k == key ||
sKey.equalsIgnoreCase(k.toString(
return code;
code = (code + 1) % keys.length;
}
throw new IllegalStateException();
}
-Original Message-
From: Bobby Hartsfield [mailto:[EMAIL PROTECTED]
Sent: Friday, December 01, 2006 11:04 AM
To: CF-Talk
Subject: RE: division by 0 error
Is there an include in Application.cfm that has a bit of code on ITS line
7
that might cause it?
..:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
-Original Message-
From: Russ
Re: division by 0 error
We've been seeing a bit of these too. On login to apps and apps where
no math is performed. We also have multiple instances..
I haven't seen much around the web as far as answers though
On 12/1/06, Bobby Hartsfield [EMAIL PROTECTED] wrote:
Sorry. I'm lost in stack traces. Wish I could help more.
..:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
-Original Message-
From: Russ [mailto:[EMAIL PROTECTED]
Sent: Friday, December 01, 2006 11:44 AM
To: CF-Talk
Subject: RE: division by 0 error
Nope... no includes.
From the strack trace it looks like it has something to do with J2EE
sessions. The error also seems to only happen when more then 1 instance is
running, so perhaps something with session replication? I set up the
cluster using cf admin, could that be a problem? Should I be using J2EE
admin instead? Here is the stack trace:
java.lang.ArithmeticException: / by zero
at coldfusion.util.FastHashtable.find(FastHashtable.java:77)
at coldfusion.util.FastHashtable.put(FastHashtable.java:180)
at
coldfusion.runtime.J2eeSessionScope.bind(J2eeSessionScope.java:51)
at coldfusion.runtime.AbstractScope.bindName(AbstractScope.java:50)
at coldfusion.runtime.Scope.put(Scope.java:67)
at coldfusion.runtime.J2eeSessionScope.put(J2eeSessionScope.java:70)
at
coldfusion.runtime.AppHelper.setupJ2eeSessionScope(AppHelper.java:552)
at
coldfusion.runtime.AppHelper.setupSessionScope(AppHelper.java:602)
at
coldfusion.tagext.lang.ApplicationTag.doStartTag(ApplicationTag.java:248)
at coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:1915)
at
cfApplication2ecfm2142783449.runPage(W:\rise\cf\www\Application.cfm:7)
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:172)
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(ClientScopePersistence
Filter.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:11
5)
at coldfusion.CfmServlet.service(CfmServlet.java:107)
at
coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:78)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at
net.teleologic.server.filters.ProxyRemoteHostFilter.doFilter(ProxyRemoteHost
Filter.java:69)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
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$ThreadThrottle.invokeRunnable(ThreadPool.java:426
)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
And here is find method from FastHashTable.java (although mangled a bit by
the decompilation)
protected synchronized int find(Object key)
{
String sKey = key.toString();
int hash = HashcodeCache.noCaseHashCode(sKey);
int code = (hash 0x7fff) % keys.length;
int attempts = 0;
for(int maxAttempts = keys.length; attempts++ maxAttempts;)
{
Object k = keys[code];
if(k == null || !REMOVED.equals(k) (k == key ||
sKey.equalsIgnoreCase(k.toString(
return code;
hash = code 1 ^ attempts ^ hash;
code = (hash 0x7fff) % keys.length;
}
while(attempts-- 0)
{
Object k = keys[code];
if(k == null || !REMOVED.equals(k) (k == key ||
sKey.equalsIgnoreCase(k.toString(
return code;
code = (code + 1) % keys.length;
}
throw new IllegalStateException();
}
-Original Message-
From: Bobby Hartsfield
RE: division by 0 error
From the strack trace it looks like it has something to do with J2EE sessions. The error also seems to only happen when more then 1 instance is running, so perhaps something with session replication? I set up the cluster using cf admin, could that be a problem? Should I be using J2EE admin instead? Here is the stack trace: java.lang.ArithmeticException: / by zero at coldfusion.util.FastHashtable.find(FastHashtable.java:77) at coldfusion.util.FastHashtable.put(FastHashtable.java:180) at coldfusion.runtime.J2eeSessionScope.bind(J2eeSessionScope.java:51) ... Does it happen if you disable one instance? Are you storing any CFC instances in the Session scope? Are the instances on different servers? If so, you will probably need to use SETDOMAINCOOKIES in your CFAPPLICATION tag. Is there a reason why you're also using Client variables? If you put a little code in Application.cfm prior to your CFAPPLICATION tag to identify each instance, do the failures always occur on the same instance? The code is available here: http://www.sumoc.com/blog/index.cfm?mode=entryentry=7B541DBA-5004-2066-B7BC F2D895B3EC4A Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ Fig Leaf Software provides the highest caliber vendor-authorized instruction at our training centers in Washington DC, Atlanta, Chicago, Baltimore, Northern Virginia, or on-site at your location. Visit http://training.figleaf.com/ for more information! ~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:262463 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: division by 0 error
-Original Message- From: Dave Watts [mailto:[EMAIL PROTECTED] Sent: Friday, December 01, 2006 12:54 PM To: CF-Talk Subject: RE: division by 0 error From the strack trace it looks like it has something to do with J2EE sessions. The error also seems to only happen when more then 1 instance is running, so perhaps something with session replication? I set up the cluster using cf admin, could that be a problem? Should I be using J2EE admin instead? Here is the stack trace: java.lang.ArithmeticException: / by zero at coldfusion.util.FastHashtable.find(FastHashtable.java:77) at coldfusion.util.FastHashtable.put(FastHashtable.java:180) at coldfusion.runtime.J2eeSessionScope.bind(J2eeSessionScope.java:51) ... Does it happen if you disable one instance? Are you storing any CFC instances in the Session scope? Are the instances on different servers? If so, you will probably need to use SETDOMAINCOOKIES in your CFAPPLICATION tag. Is there a reason why you're also using Client variables? If you put a little code in Application.cfm prior to your CFAPPLICATION tag to identify each instance, do the failures always occur on the same instance? The code is available here: http://www.sumoc.com/blog/index.cfm?mode=entryentry=7B541DBA-5004-2066- B7BC F2D895B3EC4A If I only use 1 instance, everything is fine. Once I have more then 1 instance in the cluster, the error happens randomly. I'm not sure the exact reason we're using client variables. It's a big system and I haven't played with that part of the code yet. In my test example the instances are both on the same server. I put in the code and it's not always the same instance that the error occurs in. Also once the error occurs, it will happen on any instance, and on any page that I try to access until I clear my cookies (i.e. get a new session). ~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:262473 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: division by 0 error
If I only use 1 instance, everything is fine. Once I have more then 1 instance in the cluster, the error happens randomly. I'm not sure the exact reason we're using client variables. It's a big system and I haven't played with that part of the code yet. In my test example the instances are both on the same server. I put in the code and it's not always the same instance that the error occurs in. Also once the error occurs, it will happen on any instance, and on any page that I try to access until I clear my cookies (i.e. get a new session). But the error doesn't happen right away, right? Can you trap what's in the Session scope prior to the error? Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ Fig Leaf Software provides the highest caliber vendor-authorized instruction at our training centers in Washington DC, Atlanta, Chicago, Baltimore, Northern Virginia, or on-site at your location. Visit http://training.figleaf.com/ for more information! ~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:262479 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: division by 0 error
But the error doesn't happen right away, right? Can you trap what's in the Session scope prior to the error? The session scope wouldn't exist before the cfapplication tag, would it?? ~Brad ~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:262480 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: division by 0 error
I'm not sure how... The error doesn't always happen on the same action. Further complicating things is the fact that this error only happens on production. I can't seem to replicate it on our development server. Russ -Original Message- From: Dave Watts [mailto:[EMAIL PROTECTED] Sent: Friday, December 01, 2006 1:31 PM To: CF-Talk Subject: RE: division by 0 error If I only use 1 instance, everything is fine. Once I have more then 1 instance in the cluster, the error happens randomly. I'm not sure the exact reason we're using client variables. It's a big system and I haven't played with that part of the code yet. In my test example the instances are both on the same server. I put in the code and it's not always the same instance that the error occurs in. Also once the error occurs, it will happen on any instance, and on any page that I try to access until I clear my cookies (i.e. get a new session). But the error doesn't happen right away, right? Can you trap what's in the Session scope prior to the error? Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ Fig Leaf Software provides the highest caliber vendor-authorized instruction at our training centers in Washington DC, Atlanta, Chicago, Baltimore, Northern Virginia, or on-site at your location. Visit http://training.figleaf.com/ for more information! ~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:262481 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: division by 0 error
I'm not sure how... The error doesn't always happen on the same action. Use onRequestEnd/onRequestEnd.cfm to log your session data? Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ Fig Leaf Software provides the highest caliber vendor-authorized instruction at our training centers in Washington DC, Atlanta, Chicago, Baltimore, Northern Virginia, or on-site at your location. Visit http://training.figleaf.com/ for more information! ~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:262484 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: division by 0 error
I found a workaround. Basically I put cfapplication in a try catch block, and if it fails, I force the jsessionid cookie to expire and redirect them to the homepage. Seems to do the trick... I dumped the session before it broke, but don't see anything weird... Russ -Original Message- From: Dave Watts [mailto:[EMAIL PROTECTED] Sent: Friday, December 01, 2006 1:51 PM To: CF-Talk Subject: RE: division by 0 error I'm not sure how... The error doesn't always happen on the same action. Use onRequestEnd/onRequestEnd.cfm to log your session data? Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ Fig Leaf Software provides the highest caliber vendor-authorized instruction at our training centers in Washington DC, Atlanta, Chicago, Baltimore, Northern Virginia, or on-site at your location. Visit http://training.figleaf.com/ for more information! ~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:262486 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: division by 0 error
This is what I'm using as a workaround cftry cfapplication name=myapp clientmanagement=Yes sessionmanagement=Yes setclientcookies=No sessiontimeout=#CreateTimeSpan(0,2,0,0)# clientstorage=myclientdsn cfcatch type=java.lang.ArithmeticExceptioncfif isDefined(session)cfdump var=#session#cfelsecfoutputsession is not defined #cookie.jsessionId# cfcookie name=jsessionId value= expires=#Now()#cflocation url=http://#cgi.server_name#; addtoken=no/cfoutput/cfif/cfcatch /cftry Is there a better way? Perhaps something that will preserve the form post? Russ -Original Message- From: Russ [mailto:[EMAIL PROTECTED] Sent: Friday, December 01, 2006 2:10 PM To: CF-Talk Subject: RE: division by 0 error I found a workaround. Basically I put cfapplication in a try catch block, and if it fails, I force the jsessionid cookie to expire and redirect them to the homepage. Seems to do the trick... I dumped the session before it broke, but don't see anything weird... Russ -Original Message- From: Dave Watts [mailto:[EMAIL PROTECTED] Sent: Friday, December 01, 2006 1:51 PM To: CF-Talk Subject: RE: division by 0 error I'm not sure how... The error doesn't always happen on the same action. Use onRequestEnd/onRequestEnd.cfm to log your session data? Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ Fig Leaf Software provides the highest caliber vendor-authorized instruction at our training centers in Washington DC, Atlanta, Chicago, Baltimore, Northern Virginia, or on-site at your location. Visit http://training.figleaf.com/ for more information! ~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:262487 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
