Yes this is happening real time. Unfortunately I cannot make code changes only advise those who can.
Thanks for all the comments! - Alex -----Original Message----- From: Cameron Childress [mailto:[email protected]] Sent: Sunday, November 18, 2012 4:43 PM To: cf-talk Subject: Re: How to deal with outbound http calls On Sun, Nov 18, 2012 at 7:48 AM, DeMarco, Alex <[email protected]>wrote: > I have a web app that at times can make many outbound http calls. For > example I have a page that collects various rss feeds from other sites > and then parses them and finally displays them all on one page for the > user. I have a few questions.: > > Is there a limit to the number of outbound http calls CFMX 9 can make? > Assuming you aren't in a cluster, some creative use of CFLOCK would do the trick. If you aren't familiar with CFLOCK, check the documentation. You could also reduce the number of threads as Russ suggests, however I would recommend putting some code in place to do something when that max is reached or else you're just creating a new problem from the old one. > Is there a way I can see the total number of outbound http calls going on? > Outside of CF there would be a number of network monitoring tools you could use for this. You could also do some creative application or session scope monitoring of start and stop counts for certain activities. > It would seem to me that this is a poor design under load conditions. > Is there a better way to fetch off site content? Are you doing it in realtime when a user's requests a page? Yes, that is poor design. Try loading the content using a background process of some sort (ie: scheduled task) and then staging it all in a table. That way when the user requests the page you aren't triggering a bunch of CFHTTP calls. -Cameron -- Cameron Childress -- p: 678.637.5072 im: cameroncf facebook <http://www.facebook.com/cameroncf> | twitter<http://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:353237 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
