Re: [flexcoders] What are the chances Flex could be causing this?
Thanks Peter, 3 or 4 out of 10 are failing each time. All SWFs are calling back to the same location of a dev server. Unfortunately testing in Firefox is out right now - they are using a dummy payload (sent through using external interface), which isn't coming through in FF - I need to brush up on my JavaScript before I can get it working. On Wed, Mar 18, 2009 at 6:53 PM, Peter Farland pfarl...@adobe.com wrote: I would have thought that if you were hitting the maximum connections per host limitation then your requests would just queue and take longer to respond. Out of curiosity, how many fail and how many return data? Does the number change? Are the 10 SWFs calling back to the same dev server hosting the SWFs, or are they hitting a different URL? If they are hitting a different URL, can you possibly host your swf on the remote URL and try again (ensuring that the URL used to load the SWF has exactly the same host name as the service being contacted)? You could try testing your theory by modifying the registry to allow IE to make more requests simultaneously, see: http://support.microsoft.com/kb/282402 You could also try Firefox for comparison? Pete *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *nwebb *Sent:* Wednesday, March 18, 2009 2:32 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] What are the chances Flex could be causing this? Hi, we've got a webservice with about 10 methods. When the application starts up it calls about 6 of them in quick succession (I'm currently chaining those calls). If I upload the SWF to our dev environment, create a tab-group in IE (10 tabs in total), with each tab loading the swf, I can load 10 instances of the application similtaneously. When I do that I'm seeing that several instances of the app are throwing errors like this: 18:06:08.273 | [ERROR] | mx.messaging.Producer | 'B8ED2C1F-ABBE-DB29-3DB4-1AC289775CF2' producer fault for 'F87115A3-7C5D-2F13-2EA0-1AC2ED13E733'.18:06:08.304 | [ERROR] | Tools.business.AbstractRPCConsumer.fault | faultCode:Server.Error.Request faultString:'HTTP request error' faultDetail:'Error: [IOErrorEvent type=ioError bubbles=false cancelable=false eventPhase=2 text=Error #2032: Stream Error. URL: http://dev- I'm pretty sure this is a server-side issue but want to make absolutely sure. The server logs in place don't show any errors (but I'm just a front-end guy looking at some custom error logs - I could easily be missing something!) - many of the Flex calls are getting rejected. Or could this be a red herring? Perhaps the browser is imposing a limits on the number of connections opened and I can't test things this way. If anyone has thoughts on whether I could be doing anything weird on the front-end to cause this please let me know. Thanks.
Re: [flexcoders] What are the chances Flex could be causing this?
Thanks Jonathon, I'll get the guys to do that - much appreciated. On Wed, Mar 18, 2009 at 7:17 PM, Jonathon Stierman jonat...@wolfmotell.comwrote: You could be hitting your servers’ (IIS, Apache) maximum number of connections – which means your application (and thus your custom logs) wouldn’t even be run. The server would just eat the requests and send back a 500 level HTTP response. Check your servers’ error logs, and see if anything appears in there. Jonathon *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *nwebb *Sent:* Wednesday, March 18, 2009 1:32 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] What are the chances Flex could be causing this? Hi, we've got a webservice with about 10 methods. When the application starts up it calls about 6 of them in quick succession (I'm currently chaining those calls). If I upload the SWF to our dev environment, create a tab-group in IE (10 tabs in total), with each tab loading the swf, I can load 10 instances of the application similtaneously. When I do that I'm seeing that several instances of the app are throwing errors like this: 18:06:08.273 | [ERROR] | mx.messaging.Producer | 'B8ED2C1F-ABBE-DB29-3DB4-1AC289775CF2' producer fault for 'F87115A3-7C5D-2F13-2EA0-1AC2ED13E733'.18:06:08.304 | [ERROR] | Tools.business.AbstractRPCConsumer.fault | faultCode:Server.Error.Request faultString:'HTTP request error' faultDetail:'Error: [IOErrorEvent type=ioError bubbles=false cancelable=false eventPhase=2 text=Error #2032: Stream Error. URL: http://dev- I'm pretty sure this is a server-side issue but want to make absolutely sure. The server logs in place don't show any errors (but I'm just a front-end guy looking at some custom error logs - I could easily be missing something!) - many of the Flex calls are getting rejected. Or could this be a red herring? Perhaps the browser is imposing a limits on the number of connections opened and I can't test things this way. If anyone has thoughts on whether I could be doing anything weird on the front-end to cause this please let me know. Thanks.
RE: [flexcoders] What are the chances Flex could be causing this?
Jonathon had a good point - look out for maximum number of connections, perhaps there is a specific maximum number of connections per host. Pete From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of nwebb Sent: Thursday, March 19, 2009 5:34 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] What are the chances Flex could be causing this? Thanks Jonathon, I'll get the guys to do that - much appreciated. On Wed, Mar 18, 2009 at 7:17 PM, Jonathon Stierman jonat...@wolfmotell.com wrote: You could be hitting your servers' (IIS, Apache) maximum number of connections - which means your application (and thus your custom logs) wouldn't even be run. The server would just eat the requests and send back a 500 level HTTP response. Check your servers' error logs, and see if anything appears in there. Jonathon
[flexcoders] What are the chances Flex could be causing this?
Hi, we've got a webservice with about 10 methods. When the application starts up it calls about 6 of them in quick succession (I'm currently chaining those calls). If I upload the SWF to our dev environment, create a tab-group in IE (10 tabs in total), with each tab loading the swf, I can load 10 instances of the application similtaneously. When I do that I'm seeing that several instances of the app are throwing errors like this: 18:06:08.273 | [ERROR] | mx.messaging.Producer | 'B8ED2C1F-ABBE-DB29-3DB4-1AC289775CF2' producer fault for 'F87115A3-7C5D-2F13-2EA0-1AC2ED13E733'.18:06:08.304 | [ERROR] | Tools.business.AbstractRPCConsumer.fault | faultCode:Server.Error.Request faultString:'HTTP request error' faultDetail:'Error: [IOErrorEvent type=ioError bubbles=false cancelable=false eventPhase=2 text=Error #2032: Stream Error. URL: http://dev- I'm pretty sure this is a server-side issue but want to make absolutely sure. The server logs in place don't show any errors (but I'm just a front-end guy looking at some custom error logs - I could easily be missing something!) - many of the Flex calls are getting rejected. Or could this be a red herring? Perhaps the browser is imposing a limits on the number of connections opened and I can't test things this way. If anyone has thoughts on whether I could be doing anything weird on the front-end to cause this please let me know. Thanks.
RE: [flexcoders] What are the chances Flex could be causing this?
I would have thought that if you were hitting the maximum connections per host limitation then your requests would just queue and take longer to respond. Out of curiosity, how many fail and how many return data? Does the number change? Are the 10 SWFs calling back to the same dev server hosting the SWFs, or are they hitting a different URL? If they are hitting a different URL, can you possibly host your swf on the remote URL and try again (ensuring that the URL used to load the SWF has exactly the same host name as the service being contacted)? You could try testing your theory by modifying the registry to allow IE to make more requests simultaneously, see: http://support.microsoft.com/kb/282402 You could also try Firefox for comparison? Pete From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of nwebb Sent: Wednesday, March 18, 2009 2:32 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] What are the chances Flex could be causing this? Hi, we've got a webservice with about 10 methods. When the application starts up it calls about 6 of them in quick succession (I'm currently chaining those calls). If I upload the SWF to our dev environment, create a tab-group in IE (10 tabs in total), with each tab loading the swf, I can load 10 instances of the application similtaneously. When I do that I'm seeing that several instances of the app are throwing errors like this: 18:06:08.273 | [ERROR] | mx.messaging.Producer | 'B8ED2C1F-ABBE-DB29-3DB4-1AC289775CF2' producer fault for 'F87115A3-7C5D-2F13-2EA0-1AC2ED13E733'.18:06:08.304 | [ERROR] | Tools.business.AbstractRPCConsumer.fault | faultCode:Server.Error.Request faultString:'HTTP request error' faultDetail:'Error: [IOErrorEvent type=ioError bubbles=false cancelable=false eventPhase=2 text=Error #2032: Stream Error. URL: http://dev- I'm pretty sure this is a server-side issue but want to make absolutely sure. The server logs in place don't show any errors (but I'm just a front-end guy looking at some custom error logs - I could easily be missing something!) - many of the Flex calls are getting rejected. Or could this be a red herring? Perhaps the browser is imposing a limits on the number of connections opened and I can't test things this way. If anyone has thoughts on whether I could be doing anything weird on the front-end to cause this please let me know. Thanks.
RE: [flexcoders] What are the chances Flex could be causing this?
You could be hitting your servers' (IIS, Apache) maximum number of connections - which means your application (and thus your custom logs) wouldn't even be run. The server would just eat the requests and send back a 500 level HTTP response. Check your servers' error logs, and see if anything appears in there. Jonathon From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of nwebb Sent: Wednesday, March 18, 2009 1:32 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] What are the chances Flex could be causing this? Hi, we've got a webservice with about 10 methods. When the application starts up it calls about 6 of them in quick succession (I'm currently chaining those calls). If I upload the SWF to our dev environment, create a tab-group in IE (10 tabs in total), with each tab loading the swf, I can load 10 instances of the application similtaneously. When I do that I'm seeing that several instances of the app are throwing errors like this: 18:06:08.273 | [ERROR] | mx.messaging.Producer | 'B8ED2C1F-ABBE-DB29-3DB4-1AC289775CF2' producer fault for 'F87115A3-7C5D-2F13-2EA0-1AC2ED13E733'.18:06:08.304 | [ERROR] | Tools.business.AbstractRPCConsumer.fault | faultCode:Server.Error.Request faultString:'HTTP request error' faultDetail:'Error: [IOErrorEvent type=ioError bubbles=false cancelable=false eventPhase=2 text=Error #2032: Stream Error. URL: http://dev- I'm pretty sure this is a server-side issue but want to make absolutely sure. The server logs in place don't show any errors (but I'm just a front-end guy looking at some custom error logs - I could easily be missing something!) - many of the Flex calls are getting rejected. Or could this be a red herring? Perhaps the browser is imposing a limits on the number of connections opened and I can't test things this way. If anyone has thoughts on whether I could be doing anything weird on the front-end to cause this please let me know. Thanks. inline: image001.jpginline: image002.jpg