Re: Modern (and free) html/cf editor that is similar to Homesite?
I'd argue that the 'spirit' of that mode should preclude someone from using it in a classroom environment. (Unless the licenses are paid for of course.) On Mon, Aug 13, 2012 at 10:52 PM, Paul Kukiel pkuk...@gmail.com wrote: Sublime is amazing I have just switched. It's not free but if you use it as the free version its the same just has a pop up to purchase every now and then. Highly recommended for a speedy editor. Paul. ~| 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:352144 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Port 51011
I have never encounter this problem before, but we are getting a lot of request through port 51011 which is preventing our pages from resolving. We are currently using MX 7 IIS6. We have been running with version 7 since it came out and have never had this issue arise before. Can anyone give any insight as to what to do to remedy this problem? Thanks, Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu http://www.facebook.com/eaststroudsburguniversity http://twitter.com/esuniversity http://www.youtube.com/user/esuedu ~| 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:352145 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
I'm going to venture a guess and say that (a lot) more information is necessary. What kind of requests are coming through 51011? What should they resolve to? What is happening? Error messages? Other interesting behavior? Or, perhaps better questions... What are you expecting to happen that isn't happening? What is happening that you don't expect to? On Tue, Aug 14, 2012 at 9:47 AM, Steve LaBadie slaba...@po-box.esu.eduwrote: I have never encounter this problem before, but we are getting a lot of request through port 51011 which is preventing our pages from resolving. We are currently using MX 7 IIS6. We have been running with version 7 since it came out and have never had this issue arise before. Can anyone give any insight as to what to do to remedy this problem? Thanks, Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu http://www.facebook.com/eaststroudsburguniversity http://twitter.com/esuniversity http://www.youtube.com/user/esuedu ~| 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:352146 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
internally the iis connector has to connect to JRUN to service the request, this happens on another port, generally referred to as a proxy request. I do not know what port CF6 used, but this would be my guess as to what it is. If you have a look in the connector config file, it should show you the port it is using. On Tue, Aug 14, 2012 at 3:52 PM, Matt Quackenbush quackfu...@gmail.comwrote: I'm going to venture a guess and say that (a lot) more information is necessary. What kind of requests are coming through 51011? What should they resolve to? What is happening? Error messages? Other interesting behavior? Or, perhaps better questions... What are you expecting to happen that isn't happening? What is happening that you don't expect to? On Tue, Aug 14, 2012 at 9:47 AM, Steve LaBadie slaba...@po-box.esu.edu wrote: I have never encounter this problem before, but we are getting a lot of request through port 51011 which is preventing our pages from resolving. We are currently using MX 7 IIS6. We have been running with version 7 since it came out and have never had this issue arise before. Can anyone give any insight as to what to do to remedy this problem? Thanks, Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu http://www.facebook.com/eaststroudsburguniversity http://twitter.com/esuniversity http://www.youtube.com/user/esuedu ~| 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:352147 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
As Russ alluded to, ports in the 51000 range are used by the ColdFusion Connector (that connects CF and the WebServer). So, getting alot of requests via that Port may be totally expected, as long as it's requests between CF and IIS. Are you sure this is the CAUSE of performance problems? If you're seeing those connections and just assuming well, that can't be good, you might be looking at a red herring here. you're real problem may lie elsewhere. In any case, when the CF Connector starts acting screwy, sometimes it's best just to remove and recreate it. Otfen you won't know what went wrong, just that it started working again. Also - don't attempt to do that unless you know what you are doing, which hopefully you do. -Cameron On Tue, Aug 14, 2012 at 10:47 AM, Steve LaBadie slaba...@po-box.esu.eduwrote: I have never encounter this problem before, but we are getting a lot of request through port 51011 which is preventing our pages from resolving. We are currently using MX 7 IIS6. We have been running with version 7 since it came out and have never had this issue arise before. Can anyone give any insight as to what to do to remedy this problem? ~| 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:352148 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
RE: Port 51011
We deployed a new website several weeks ago. The average number of jqueries served before July-19 was ~2000 a day; now we are serving ~45,000. The resources that are the most exhaustive are the following: 1. /js/jquery.bxSlider.min.js 2. /js/jquery.nivo.slider.home.js 3. /js/jquery.colorbox_min.js 4. /js/jquery.tablesorter.min.js 5. /js/jquery-ui-1.8.20.custom.min.js 6. /css/jqueryUI.css Also, the rich format of the new website is taxing the ColdFusion engine. When the website seems to stop, the number of connections to CF's port 51011 increase from about 5 (average normal) to about 500. These are TCP connections that take minutes to clear. Some stay in a FIN state (finishing) for a few minutes before actually closing. CPU and Memory resources are steadily low when this hang-up happens (therefore not a Hardware or an OS problem). Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Cameron Childress [mailto:camer...@gmail.com] Sent: Tuesday, August 14, 2012 12:13 PM To: cf-talk Subject: Re: Port 51011 As Russ alluded to, ports in the 51000 range are used by the ColdFusion Connector (that connects CF and the WebServer). So, getting alot of requests via that Port may be totally expected, as long as it's requests between CF and IIS. Are you sure this is the CAUSE of performance problems? If you're seeing those connections and just assuming well, that can't be good, you might be looking at a red herring here. you're real problem may lie elsewhere. In any case, when the CF Connector starts acting screwy, sometimes it's best just to remove and recreate it. Otfen you won't know what went wrong, just that it started working again. Also - don't attempt to do that unless you know what you are doing, which hopefully you do. -Cameron On Tue, Aug 14, 2012 at 10:47 AM, Steve LaBadie slaba...@po-box.esu.eduwrote: I have never encounter this problem before, but we are getting a lot of request through port 51011 which is preventing our pages from resolving. We are currently using MX 7 IIS6. We have been running with version 7 since it came out and have never had this issue arise before. Can anyone give any insight as to what to do to remedy this problem? ~| 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:352149 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
On Tue, Aug 14, 2012 at 12:49 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: We deployed a new website several weeks ago. The average number of jqueries served before July-19 was ~2000 a day; now we are serving ~45,000. 10x more traffic? Yeah that will hit you where it hurts for sure. The first advise I would give is to look at changing you code to use the Google hosted version of these libraries: http://encosia.com/3-reasons-why-you-should-let-google-host-jquery-for-you/ Also, the rich format of the new website is taxing the ColdFusion engine. Yes, 10x traffic will do that. :) When the website seems to stop, the number of connections to CF's port 51011 increase from about 5 (average normal) to about 500. This smells like CF is getting hung and IIS continues to send it requests. This leads to a dogpile effect on CF where it's still receiving new requests from IIS but can no longer respond. This is usually due to a problem with something getting hung up in your CF code, or with SQL. For example, a SQL call that never comes back from the database, or some CFHTTP calls that never hear back from their servers, or a CFLOCK tag that's in a deadlock. If this is in fact the problem - the best way to troubleshoot this is install something like FusionReactor on the server and get a stack trace while the error is occurring. This will quite literally give you the exact line of ColdFusion code causing the problem. I'd bet a dollar that it's one of the three things I mentioned above. -Cameron -- Cameron Childress -- p: 678.637.5072 im: cameroncf facebook http://www.facebook.com/cameroncf | twitterhttp://twitter.com/cameronc | google+ https://profiles.google.com/u/0/117829379451708140985 ~| 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:352150 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
IN Cf admin you have a max number of concurrent requests. If all of those requests hang, then cf will start queuing requests, which is probably why your seeing 500. You need to look at the hung requests and see why they are hanging. Have you tried the built in server monitor ? If you do not have this (requires enterprise edition) then try fusion-reactor,. and also be sure you use the jdbc wrapper on your DSN's to do JDBC traces. the most common cause for hung requests that will not finsih is either database activity or IO activity which are Native java calls which cannot be killed automatically by CF's timeout. Only CFM/cfc and related files are served by ColdFusion, your JS files are served directly by the web server, so these would not contribute to the coldfusion traffic or number of requests. If those JS files contain ajax requests to the CF server, then this will happen after the page renders in the client and the js has fully loaded. On Tue, Aug 14, 2012 at 5:49 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: We deployed a new website several weeks ago. The average number of jqueries served before July-19 was ~2000 a day; now we are serving ~45,000. The resources that are the most exhaustive are the following: 1. /js/jquery.bxSlider.min.js 2. /js/jquery.nivo.slider.home.js 3. /js/jquery.colorbox_min.js 4. /js/jquery.tablesorter.min.js 5. /js/jquery-ui-1.8.20.custom.min.js 6. /css/jqueryUI.css Also, the rich format of the new website is taxing the ColdFusion engine. When the website seems to stop, the number of connections to CF's port 51011 increase from about 5 (average normal) to about 500. These are TCP connections that take minutes to clear. Some stay in a FIN state (finishing) for a few minutes before actually closing. CPU and Memory resources are steadily low when this hang-up happens (therefore not a Hardware or an OS problem). Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Cameron Childress [mailto:camer...@gmail.com] Sent: Tuesday, August 14, 2012 12:13 PM To: cf-talk Subject: Re: Port 51011 As Russ alluded to, ports in the 51000 range are used by the ColdFusion Connector (that connects CF and the WebServer). So, getting alot of requests via that Port may be totally expected, as long as it's requests between CF and IIS. Are you sure this is the CAUSE of performance problems? If you're seeing those connections and just assuming well, that can't be good, you might be looking at a red herring here. you're real problem may lie elsewhere. In any case, when the CF Connector starts acting screwy, sometimes it's best just to remove and recreate it. Otfen you won't know what went wrong, just that it started working again. Also - don't attempt to do that unless you know what you are doing, which hopefully you do. -Cameron On Tue, Aug 14, 2012 at 10:47 AM, Steve LaBadie slaba...@po-box.esu.eduwrote: I have never encounter this problem before, but we are getting a lot of request through port 51011 which is preventing our pages from resolving. We are currently using MX 7 IIS6. We have been running with version 7 since it came out and have never had this issue arise before. Can anyone give any insight as to what to do to remedy this problem? ~| 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:352151 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
RE: Port 51011
Thank you for your insight. I appreciate the input from everyone. Any other comments are welcome. I assume that Fusion Reactor is not free? Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Cameron Childress [mailto:camer...@gmail.com] Sent: Tuesday, August 14, 2012 1:02 PM To: cf-talk Subject: Re: Port 51011 On Tue, Aug 14, 2012 at 12:49 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: We deployed a new website several weeks ago. The average number of jqueries served before July-19 was ~2000 a day; now we are serving ~45,000. 10x more traffic? Yeah that will hit you where it hurts for sure. The first advise I would give is to look at changing you code to use the Google hosted version of these libraries: http://encosia.com/3-reasons-why-you-should-let-google-host-jquery-for-y ou/ Also, the rich format of the new website is taxing the ColdFusion engine. Yes, 10x traffic will do that. :) When the website seems to stop, the number of connections to CF's port 51011 increase from about 5 (average normal) to about 500. This smells like CF is getting hung and IIS continues to send it requests. This leads to a dogpile effect on CF where it's still receiving new requests from IIS but can no longer respond. This is usually due to a problem with something getting hung up in your CF code, or with SQL. For example, a SQL call that never comes back from the database, or some CFHTTP calls that never hear back from their servers, or a CFLOCK tag that's in a deadlock. If this is in fact the problem - the best way to troubleshoot this is install something like FusionReactor on the server and get a stack trace while the error is occurring. This will quite literally give you the exact line of ColdFusion code causing the problem. I'd bet a dollar that it's one of the three things I mentioned above. -Cameron -- Cameron Childress -- p: 678.637.5072 im: cameroncf facebook http://www.facebook.com/cameroncf | twitterhttp://twitter.com/cameronc | google+ https://profiles.google.com/u/0/117829379451708140985 ~| 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:352152 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
no it is not free, but there is a trial version, and you can also take it on a monthly (SAAS) plan as well, which is reasonably priced. On Tue, Aug 14, 2012 at 6:17 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: Thank you for your insight. I appreciate the input from everyone. Any other comments are welcome. I assume that Fusion Reactor is not free? Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Cameron Childress [mailto:camer...@gmail.com] Sent: Tuesday, August 14, 2012 1:02 PM To: cf-talk Subject: Re: Port 51011 On Tue, Aug 14, 2012 at 12:49 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: We deployed a new website several weeks ago. The average number of jqueries served before July-19 was ~2000 a day; now we are serving ~45,000. 10x more traffic? Yeah that will hit you where it hurts for sure. The first advise I would give is to look at changing you code to use the Google hosted version of these libraries: http://encosia.com/3-reasons-why-you-should-let-google-host-jquery-for-y ou/ Also, the rich format of the new website is taxing the ColdFusion engine. Yes, 10x traffic will do that. :) When the website seems to stop, the number of connections to CF's port 51011 increase from about 5 (average normal) to about 500. This smells like CF is getting hung and IIS continues to send it requests. This leads to a dogpile effect on CF where it's still receiving new requests from IIS but can no longer respond. This is usually due to a problem with something getting hung up in your CF code, or with SQL. For example, a SQL call that never comes back from the database, or some CFHTTP calls that never hear back from their servers, or a CFLOCK tag that's in a deadlock. If this is in fact the problem - the best way to troubleshoot this is install something like FusionReactor on the server and get a stack trace while the error is occurring. This will quite literally give you the exact line of ColdFusion code causing the problem. I'd bet a dollar that it's one of the three things I mentioned above. -Cameron -- Cameron Childress -- p: 678.637.5072 im: cameroncf facebook http://www.facebook.com/cameroncf | twitterhttp://twitter.com/cameronc | google+ https://profiles.google.com/u/0/117829379451708140985 ~| 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:352153 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
RE: Port 51011
Cameron, the libraries are coming from Google. Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Cameron Childress [mailto:camer...@gmail.com] Sent: Tuesday, August 14, 2012 1:02 PM To: cf-talk Subject: Re: Port 51011 On Tue, Aug 14, 2012 at 12:49 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: We deployed a new website several weeks ago. The average number of jqueries served before July-19 was ~2000 a day; now we are serving ~45,000. 10x more traffic? Yeah that will hit you where it hurts for sure. The first advise I would give is to look at changing you code to use the Google hosted version of these libraries: http://encosia.com/3-reasons-why-you-should-let-google-host-jquery-for-y ou/ Also, the rich format of the new website is taxing the ColdFusion engine. Yes, 10x traffic will do that. :) When the website seems to stop, the number of connections to CF's port 51011 increase from about 5 (average normal) to about 500. This smells like CF is getting hung and IIS continues to send it requests. This leads to a dogpile effect on CF where it's still receiving new requests from IIS but can no longer respond. This is usually due to a problem with something getting hung up in your CF code, or with SQL. For example, a SQL call that never comes back from the database, or some CFHTTP calls that never hear back from their servers, or a CFLOCK tag that's in a deadlock. If this is in fact the problem - the best way to troubleshoot this is install something like FusionReactor on the server and get a stack trace while the error is occurring. This will quite literally give you the exact line of ColdFusion code causing the problem. I'd bet a dollar that it's one of the three things I mentioned above. -Cameron -- Cameron Childress -- p: 678.637.5072 im: cameroncf facebook http://www.facebook.com/cameroncf | twitterhttp://twitter.com/cameronc | google+ https://profiles.google.com/u/0/117829379451708140985 ~| 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:352154 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
Try CacheBox http://wiki.coldbox.org/wiki/CacheBox.cfm On Tue, Aug 14, 2012 at 1:29 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: Cameron, the libraries are coming from Google. Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Cameron Childress [mailto:camer...@gmail.com] Sent: Tuesday, August 14, 2012 1:02 PM To: cf-talk Subject: Re: Port 51011 On Tue, Aug 14, 2012 at 12:49 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: We deployed a new website several weeks ago. The average number of jqueries served before July-19 was ~2000 a day; now we are serving ~45,000. 10x more traffic? Yeah that will hit you where it hurts for sure. The first advise I would give is to look at changing you code to use the Google hosted version of these libraries: http://encosia.com/3-reasons-why-you-should-let-google-host-jquery-for-y ou/ Also, the rich format of the new website is taxing the ColdFusion engine. Yes, 10x traffic will do that. :) When the website seems to stop, the number of connections to CF's port 51011 increase from about 5 (average normal) to about 500. This smells like CF is getting hung and IIS continues to send it requests. This leads to a dogpile effect on CF where it's still receiving new requests from IIS but can no longer respond. This is usually due to a problem with something getting hung up in your CF code, or with SQL. For example, a SQL call that never comes back from the database, or some CFHTTP calls that never hear back from their servers, or a CFLOCK tag that's in a deadlock. If this is in fact the problem - the best way to troubleshoot this is install something like FusionReactor on the server and get a stack trace while the error is occurring. This will quite literally give you the exact line of ColdFusion code causing the problem. I'd bet a dollar that it's one of the three things I mentioned above. -Cameron -- Cameron Childress -- p: 678.637.5072 im: cameroncf facebook http://www.facebook.com/cameroncf | twitterhttp://twitter.com/cameronc | google+ https://profiles.google.com/u/0/117829379451708140985 ~| 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:352155 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
On Tue, Aug 14, 2012 at 1:29 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: Cameron, the libraries are coming from Google. Well, that's good news. As Russ mentioned though, they are not processed by CF so they are less likely to be your problem anyway. -Cameron -- Cameron Childress -- p: 678.637.5072 im: cameroncf facebook http://www.facebook.com/cameroncf | twitterhttp://twitter.com/cameronc | google+ https://profiles.google.com/u/0/117829379451708140985 ~| 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:352156 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
On Tue, Aug 14, 2012 at 1:28 PM, Russ Michaels r...@michaels.me.uk wrote: no it is not free, but there is a trial version, and you can also take it on a monthly (SAAS) plan as well, which is reasonably priced. ...and more than worth the investment if you value uptime. -Cameron -- Cameron Childress -- p: 678.637.5072 im: cameroncf facebook http://www.facebook.com/cameroncf | twitterhttp://twitter.com/cameronc | google+ https://profiles.google.com/u/0/117829379451708140985 ~| 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:352157 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
RE: Port 51011
What is CF actually looking for on port 51011? Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Russ Michaels [mailto:r...@michaels.me.uk] Sent: Tuesday, August 14, 2012 1:13 PM To: cf-talk Subject: Re: Port 51011 IN Cf admin you have a max number of concurrent requests. If all of those requests hang, then cf will start queuing requests, which is probably why your seeing 500. You need to look at the hung requests and see why they are hanging. Have you tried the built in server monitor ? If you do not have this (requires enterprise edition) then try fusion-reactor,. and also be sure you use the jdbc wrapper on your DSN's to do JDBC traces. the most common cause for hung requests that will not finsih is either database activity or IO activity which are Native java calls which cannot be killed automatically by CF's timeout. Only CFM/cfc and related files are served by ColdFusion, your JS files are served directly by the web server, so these would not contribute to the coldfusion traffic or number of requests. If those JS files contain ajax requests to the CF server, then this will happen after the page renders in the client and the js has fully loaded. On Tue, Aug 14, 2012 at 5:49 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: We deployed a new website several weeks ago. The average number of jqueries served before July-19 was ~2000 a day; now we are serving ~45,000. The resources that are the most exhaustive are the following: 1. /js/jquery.bxSlider.min.js 2. /js/jquery.nivo.slider.home.js 3. /js/jquery.colorbox_min.js 4. /js/jquery.tablesorter.min.js 5. /js/jquery-ui-1.8.20.custom.min.js 6. /css/jqueryUI.css Also, the rich format of the new website is taxing the ColdFusion engine. When the website seems to stop, the number of connections to CF's port 51011 increase from about 5 (average normal) to about 500. These are TCP connections that take minutes to clear. Some stay in a FIN state (finishing) for a few minutes before actually closing. CPU and Memory resources are steadily low when this hang-up happens (therefore not a Hardware or an OS problem). Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Cameron Childress [mailto:camer...@gmail.com] Sent: Tuesday, August 14, 2012 12:13 PM To: cf-talk Subject: Re: Port 51011 As Russ alluded to, ports in the 51000 range are used by the ColdFusion Connector (that connects CF and the WebServer). So, getting alot of requests via that Port may be totally expected, as long as it's requests between CF and IIS. Are you sure this is the CAUSE of performance problems? If you're seeing those connections and just assuming well, that can't be good, you might be looking at a red herring here. you're real problem may lie elsewhere. In any case, when the CF Connector starts acting screwy, sometimes it's best just to remove and recreate it. Otfen you won't know what went wrong, just that it started working again. Also - don't attempt to do that unless you know what you are doing, which hopefully you do. -Cameron On Tue, Aug 14, 2012 at 10:47 AM, Steve LaBadie slaba...@po-box.esu.eduwrote: I have never encounter this problem before, but we are getting a lot of request through port 51011 which is preventing our pages from resolving. We are currently using MX 7 IIS6. We have been running with version 7 since it came out and have never had this issue arise before. Can anyone give any insight as to what to do to remedy this problem? ~| 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:352158 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
IIS proxies requests to CF on port 51011. So it goes like this: The web browser sends requests to IIS on port 80, then IIS hands off the request to the connector, which turns around and sends requests to CF on a preconfigured port in the 51000 range. Then CF replies to IIS and IIS replies to the web browser. -Cameron On Tue, Aug 14, 2012 at 2:18 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: What is CF actually looking for on port 51011? Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Russ Michaels [mailto:r...@michaels.me.uk] Sent: Tuesday, August 14, 2012 1:13 PM To: cf-talk Subject: Re: Port 51011 IN Cf admin you have a max number of concurrent requests. If all of those requests hang, then cf will start queuing requests, which is probably why your seeing 500. You need to look at the hung requests and see why they are hanging. Have you tried the built in server monitor ? If you do not have this (requires enterprise edition) then try fusion-reactor,. and also be sure you use the jdbc wrapper on your DSN's to do JDBC traces. the most common cause for hung requests that will not finsih is either database activity or IO activity which are Native java calls which cannot be killed automatically by CF's timeout. Only CFM/cfc and related files are served by ColdFusion, your JS files are served directly by the web server, so these would not contribute to the coldfusion traffic or number of requests. If those JS files contain ajax requests to the CF server, then this will happen after the page renders in the client and the js has fully loaded. On Tue, Aug 14, 2012 at 5:49 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: We deployed a new website several weeks ago. The average number of jqueries served before July-19 was ~2000 a day; now we are serving ~45,000. The resources that are the most exhaustive are the following: 1. /js/jquery.bxSlider.min.js 2. /js/jquery.nivo.slider.home.js 3. /js/jquery.colorbox_min.js 4. /js/jquery.tablesorter.min.js 5. /js/jquery-ui-1.8.20.custom.min.js 6. /css/jqueryUI.css Also, the rich format of the new website is taxing the ColdFusion engine. When the website seems to stop, the number of connections to CF's port 51011 increase from about 5 (average normal) to about 500. These are TCP connections that take minutes to clear. Some stay in a FIN state (finishing) for a few minutes before actually closing. CPU and Memory resources are steadily low when this hang-up happens (therefore not a Hardware or an OS problem). Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Cameron Childress [mailto:camer...@gmail.com] Sent: Tuesday, August 14, 2012 12:13 PM To: cf-talk Subject: Re: Port 51011 As Russ alluded to, ports in the 51000 range are used by the ColdFusion Connector (that connects CF and the WebServer). So, getting alot of requests via that Port may be totally expected, as long as it's requests between CF and IIS. Are you sure this is the CAUSE of performance problems? If you're seeing those connections and just assuming well, that can't be good, you might be looking at a red herring here. you're real problem may lie elsewhere. In any case, when the CF Connector starts acting screwy, sometimes it's best just to remove and recreate it. Otfen you won't know what went wrong, just that it started working again. Also - don't attempt to do that unless you know what you are doing, which hopefully you do. -Cameron On Tue, Aug 14, 2012 at 10:47 AM, Steve LaBadie slaba...@po-box.esu.eduwrote: I have never encounter this problem before, but we are getting a lot of request through port 51011 which is preventing our pages from resolving. We are currently using MX 7 IIS6. We have been running with version 7 since it came out and have never had this issue arise before. Can anyone give any insight as to what to do to remedy this problem? ~| 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:352159 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
RE: Port 51011
Cf is not looking for anything, as per my previpus explanatipn it is the proxy port between the web server connector and jrun. Regards Russ Michaels On Aug 14, 2012 7:19 PM, Steve LaBadie slaba...@po-box.esu.edu wrote: What is CF actually looking for on port 51011? Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Russ Michaels [mailto:r...@michaels.me.uk] Sent: Tuesday, August 14, 2012 1:13 PM To: cf-talk Subject: Re: Port 51011 IN Cf admin you have a max number of concurrent requests. If all of those requests hang, then cf will start queuing requests, which is probably why your seeing 500. You need to look at the hung requests and see why they are hanging. Have you tried the built in server monitor ? If you do not have this (requires enterprise edition) then try fusion-reactor,. and also be sure you use the jdbc wrapper on your DSN's to do JDBC traces. the most common cause for hung requests that will not finsih is either database activity or IO activity which are Native java calls which cannot be killed automatically by CF's timeout. Only CFM/cfc and related files are served by ColdFusion, your JS files are served directly by the web server, so these would not contribute to the coldfusion traffic or number of requests. If those JS files contain ajax requests to the CF server, then this will happen after the page renders in the client and the js has fully loaded. On Tue, Aug 14, 2012 at 5:49 PM, Steve LaBadie slaba...@po-box.esu.eduwrote: We deployed a new website several weeks ago. The average number of jqueries served before July-19 was ~2000 a day; now we are serving ~45,000. The resources that are the most exhaustive are the following: 1. /js/jquery.bxSlider.min.js 2. /js/jquery.nivo.slider.home.js 3. /js/jquery.colorbox_min.js 4. /js/jquery.tablesorter.min.js 5. /js/jquery-ui-1.8.20.custom.min.js 6. /css/jqueryUI.css Also, the rich format of the new website is taxing the ColdFusion engine. When the website seems to stop, the number of connections to CF's port 51011 increase from about 5 (average normal) to about 500. These are TCP connections that take minutes to clear. Some stay in a FIN state (finishing) for a few minutes before actually closing. CPU and Memory resources are steadily low when this hang-up happens (therefore not a Hardware or an OS problem). Steve LaBadie, Web Manager East Stroudsburg University 570-422-3999 slaba...@esu.edu -Original Message- From: Cameron Childress [mailto:camer...@gmail.com] Sent: Tuesday, August 14, 2012 12:13 PM To: cf-talk Subject: Re: Port 51011 As Russ alluded to, ports in the 51000 range are used by the ColdFusion Connector (that connects CF and the WebServer). So, getting alot of requests via that Port may be totally expected, as long as it's requests between CF and IIS. Are you sure this is the CAUSE of performance problems? If you're seeing those connections and just assuming well, that can't be good, you might be looking at a red herring here. you're real problem may lie elsewhere. In any case, when the CF Connector starts acting screwy, sometimes it's best just to remove and recreate it. Otfen you won't know what went wrong, just that it started working again. Also - don't attempt to do that unless you know what you are doing, which hopefully you do. -Cameron On Tue, Aug 14, 2012 at 10:47 AM, Steve LaBadie slaba...@po-box.esu.eduwrote: I have never encounter this problem before, but we are getting a lot of request through port 51011 which is preventing our pages from resolving. We are currently using MX 7 IIS6. We have been running with version 7 since it came out and have never had this issue arise before. Can anyone give any insight as to what to do to remedy this problem? ~| 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:352160 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
If you host your own CF server, I'd contact someone like Mike Brunt about a JVM tuning job. We have him look at our machines every so often and they always run like magic after he's done a round of JVM tuning. http://go2ria.com/ He's remarkably inexpensive relative to the amazing work he does - We really thought we needed to added a couple more machines, he did his work, now I think we can more than triple our load before we add any more hardware... (There are others who do this work as well - CF WebTools for example - I'm just a big fan of Mike) =] -- Alan Rother Manager, Phoenix Cold Fusion User Group, www.AZCFUG.org Twitter: @AlanRother ~| 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:352161 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
+infinity for Mike Brunt. Amazingly talented and amazingly nice guy! On Tue, Aug 14, 2012 at 1:28 PM, Alan Rother alan.rot...@gmail.com wrote: If you host your own CF server, I'd contact someone like Mike Brunt about a JVM tuning job. We have him look at our machines every so often and they always run like magic after he's done a round of JVM tuning. http://go2ria.com/ He's remarkably inexpensive relative to the amazing work he does - We really thought we needed to added a couple more machines, he did his work, now I think we can more than triple our load before we add any more hardware... (There are others who do this work as well - CF WebTools for example - I'm just a big fan of Mike) =] -- Alan Rother Manager, Phoenix Cold Fusion User Group, www.AZCFUG.org Twitter: @AlanRother ~| 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:352162 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Port 51011
On Tue, Aug 14, 2012 at 2:34 PM, Matt Quackenbush quackfu...@gmail.comwrote: +infinity for Mike Brunt. Amazingly talented and amazingly nice guy! infinity++ This is exactly the type of work he does. -Cameron -- Cameron Childress -- p: 678.637.5072 im: cameroncf facebook http://www.facebook.com/cameroncf | twitterhttp://twitter.com/cameronc | google+ https://profiles.google.com/u/0/117829379451708140985 ~| 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:352163 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
