[Proto-Scripty] Re: Prototype Ajax with Perl script gets random internal server error
Hi, I can really exclude an error in the server-side code. Your code, perhaps, but not the entire server side of the interaction. 500 Internal Server Error is a _server-side_ error. That's not happening in Prototype, or in the browser at all. Something on the client-side may (or may not) be triggering it, but it's happening on the server. There should be details about the error in the server's log -- what went wrong, why, etc. If there aren't, look at the logging configuration of your server, it really should be recording the detail of 500s. Other than finding out from the server why it failed, like Diodeus all I can suggest is further and more intensive debugging. For instance, use Firefox+Firebug[1] and look at the requests and responses in Firebug's Net tab to see whether there's some difference in the request that fails vs. the ones that don't. [1] http://www.getfirebug.org Good luck, -- T.J. Crowder tj / crowder software / com Independent Software Engineer, consulting services available On May 6, 5:35 pm, Nobody stefan.e...@googlemail.com wrote: Hi Diodeus, as i wrote, i ran the code several times without errors, but other times it crashed. I can really exclude an error in the server-side code. I replaced my code with a simple Perl one line script print '123test'; and even with this simple code it sometimes worked, sometimes didn't... On 6 Mai, 18:29, Diodeus diod...@gmail.com wrote: All I can suggest is performing some error-trapping in your server- side code to see where it's crapping-out. On May 5, 2:55 pm, Nobody stefan.e...@googlemail.com wrote: Hi guys, i got a problem with prototype in connection with a perl script. I'm performing AJAX-requests with Ajax.Request of prototype calling a perl script for performing the backend functions. Somehow i get random 500 Internal Server Error messages. I tried so many things (checking permissions, checking error.log, etc.) but i got no further with this. The cryptic part is that i can run the AJAX-request several times, every time succesfully, but if i run it once more, it crashes with the mentioned error. I can exclude an error within the perl script. I ran it several times without an AJAX-request just through a normal POST- call and i never got errors. Even more weird is the fact that the perl script evidently performs the commands it should perform even if i get the internal server error. Anybody got me any idea how to solve this? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: Prototype Ajax with Perl script gets random internal server error
All I can suggest is performing some error-trapping in your server- side code to see where it's crapping-out. On May 5, 2:55 pm, Nobody stefan.e...@googlemail.com wrote: Hi guys, i got a problem with prototype in connection with a perl script. I'm performing AJAX-requests with Ajax.Request of prototype calling a perl script for performing the backend functions. Somehow i get random 500 Internal Server Error messages. I tried so many things (checking permissions, checking error.log, etc.) but i got no further with this. The cryptic part is that i can run the AJAX-request several times, every time succesfully, but if i run it once more, it crashes with the mentioned error. I can exclude an error within the perl script. I ran it several times without an AJAX-request just through a normal POST- call and i never got errors. Even more weird is the fact that the perl script evidently performs the commands it should perform even if i get the internal server error. Anybody got me any idea how to solve this? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
[Proto-Scripty] Re: Prototype Ajax with Perl script gets random internal server error
Hi Diodeus, as i wrote, i ran the code several times without errors, but other times it crashed. I can really exclude an error in the server-side code. I replaced my code with a simple Perl one line script print '123test'; and even with this simple code it sometimes worked, sometimes didn't... On 6 Mai, 18:29, Diodeus diod...@gmail.com wrote: All I can suggest is performing some error-trapping in your server- side code to see where it's crapping-out. On May 5, 2:55 pm, Nobody stefan.e...@googlemail.com wrote: Hi guys, i got a problem with prototype in connection with a perl script. I'm performing AJAX-requests with Ajax.Request of prototype calling a perl script for performing the backend functions. Somehow i get random 500 Internal Server Error messages. I tried so many things (checking permissions, checking error.log, etc.) but i got no further with this. The cryptic part is that i can run the AJAX-request several times, every time succesfully, but if i run it once more, it crashes with the mentioned error. I can exclude an error within the perl script. I ran it several times without an AJAX-request just through a normal POST- call and i never got errors. Even more weird is the fact that the perl script evidently performs the commands it should perform even if i get the internal server error. Anybody got me any idea how to solve this? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Prototype script.aculo.us group. To post to this group, send email to prototype-scriptaculous@googlegroups.com To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~--~~~~--~~--~--~---
