Seaside Error Handler for emailing the error
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Seaside Error Handler for emailing the error
by Nevin Pratt
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Old versions of Seaside had an error handler that could email an
administrator the stack trace if an error occured. I don't see that option in the newer Seaside versions. Am I overlooking something? Nevin _______________________________________________ seaside mailing list seaside@... http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
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Re: Seaside Error Handler for emailing the error
by Nevin Pratt
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Nevin Pratt wrote:
> Old versions of Seaside had an error handler that could email an > administrator the stack trace if an error occured. I don't see that > option in the newer Seaside versions. Am I overlooking something? > > Nevin To be more specific, old versions of Seaside had WAEmailErrorPage, which would email the error to whomever I chose. New Seaside versions do not have any such functionality (that I can see). Has anybody created it? Nevin _______________________________________________ seaside mailing list seaside@... http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
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Re: Seaside Error Handler for emailing the error
by cdrick
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Hi
> > > Old versions of Seaside had an error handler that could email an > administrator the stack trace if an error occured. I don't see that option > in the newer Seaside versions. Am I overlooking something? > > I think they removed that because of platform specific code. Maybe, just subclass WAWalkbackErrorHandler and probably ovveride: open: anException | answer | answer := WARenderLoop new call: (WAWalkback exception: anException) withToolFrame: false. answer ifTrue: [ SeasidePlatformSupport openDebuggerOn: anException ] instead of SeasidePlatformSupport openDebuggerOn: anException somethink like: |mailText| mailText := SeasidePlatformSupport walkbackStringsFor: anException. SeasidePlatformSupport deliverMailFrom: fromAddress to: recipientList text: mailText. You also have to chage the answer so as not to display to a proper error page then probably a redirect on home... WARenderLoop new call: (YouErrorComponent new) "that do a redirect maybe" withToolFrame: false. "not sure of call:withToolFrame: maybe just call:" This is not testet, just a guess... I'll try later maybe HTH Cédrick > > To be more specific, old versions of Seaside had WAEmailErrorPage, which > would email the error to whomever I chose. > > New Seaside versions do not have any such functionality (that I can see). > > Has anybody created it? > > > > Nevin > > _______________________________________________ > seaside mailing list > seaside@... > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > _______________________________________________ seaside mailing list seaside@... http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
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Re: Seaside Error Handler for emailing the error
by cdrick
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another try... this one works but need some tuning.
open: anException |maillerait sender target| sender := 'seaside image'. target := 'admin@...'. mailText := 'From: ', sender ,' To: ', target , ' Subject: error in your seaside app '. (SeasidePlatformSupport walkbackStringsFor: anException) do: [ :each | mailText := (mailText , each) ] separatedBy: [ String crlf ]. SeasidePlatformSupport deliverMailFrom: sender to: #(target) text: mailText . WARenderLoop new session redirectWithMessage: 'error' delay: 2. "others, are there better ways to do that? " Cédrick _______________________________________________ seaside mailing list seaside@... http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
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Re: Seaside Error Handler for emailing the error
by cdrick
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oups, still errors...
YourErrorHandler>>open: anException |mailText sender target| sender := 'seaside@...'. target := #('admin@...'). mailText := 'From: ', sender ,' To: ', target first , ' Subject: error in your seaside app '. (SeasidePlatformSupport walkbackStringsFor: anException) do: [ :each | mailText := (mailText , each) ] separatedBy: [ String cr]. SeasidePlatformSupport deliverMailFrom: sender to: target text: mailText . WARenderLoop new session redirectWithMessage: 'error' delay: 2. I cannot display the carriage return properly, but otherwise, it seems ok Cédrick _______________________________________________ seaside mailing list seaside@... http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
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Re: Seaside Error Handler for emailing the error
by Philippe Marschall
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2008/5/3, cdrick <cdrick65@...>:
> oups, still errors... > > YourErrorHandler>>open: anException > |mailText sender target| > sender := 'seaside@...'. > target := #('admin@...'). > mailText := > 'From: ', sender ,' > To: ', target first , ' > > Subject: error in your seaside app > '. > (SeasidePlatformSupport walkbackStringsFor: anException) > do: [ :each | mailText := (mailText , each) ] > > separatedBy: [ String cr]. > > > SeasidePlatformSupport deliverMailFrom: sender to: target > text: mailText . You'll want String class >> #streamContents:. Note you need two crs after the subject. I know this is PHP-style, that's why there is: http://code.google.com/p/seaside/issues/detail?id=41 You can also have a look at Debugger >> #mailOutBugReport Cheers Philippe _______________________________________________ seaside mailing list seaside@... http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
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Re: Seaside Error Handler for emailing the error
by John M McIntosh
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Nevin, I'm reminded of a old solution of 10 years back where someone I
knew in the early days of Gemstone would stuff the VW stack context into Gemstone, then email the developer. The developer then could take load the context and then have an image that matched what happened when the error occurred, which greatly assisted debugging. I note if you are using squeak, the stack dump routine doesn't print a sufficient number of stack frames, or data. For Sophie we had to adjust things by as much as a factor of 10 to get enough information that is mailed by request to our developer site when an uncaught exception occurs. On May 2, 2008, at 6:52 PM, Nevin Pratt wrote: > Old versions of Seaside had an error handler that could email an > administrator the stack trace if an error occured. I don't see that > option in the newer Seaside versions. Am I overlooking something? > > Nevin > _______________________________________________ > seaside mailing list > seaside@... > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside -- = = = ======================================================================== John M. McIntosh <johnmci@...> Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com = = = ======================================================================== _______________________________________________ seaside mailing list seaside@... http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
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Re: Seaside Error Handler for emailing the error
by John Thornborrow
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For a simple solution, create a subclass of WAErrorHandler and override
#handleError: EmailErrorHandler>>handleError: anError SMTPClient deliverMailFrom: 'foo@...' to: 'bar@...' text: 'Subject: Seaside error - ', anError messageText,' The was an error! ', anError stackString: 100 Nevin Pratt wrote: > Old versions of Seaside had an error handler that could email an > administrator the stack trace if an error occured. I don't see that > option in the newer Seaside versions. Am I overlooking something? > > Nevin > _______________________________________________ > seaside mailing list > seaside@... > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > -- John Thornborrow http://www.pinesoft.co.uk ****************************************************************************************************************************************** This email is from Pinesoft Limited. Its contents are confidential to the intended recipient(s) at the email address(es) to which it has been addressed. It may not be disclosed to or used by anyone other than the addressee(s), nor may it be copied in anyway. If received in error, please contact the sender, then delete it from your system. Although this email and attachments are believed to be free of virus, or any other defect which might affect any computer or IT system into which they are received and opened, it is the responsibility of the recipient to ensure that they are virus free and no responsibility is accepted by Pinesoft for any loss or damage arising in any way from receipt or use thereof. ******************************************************************************************************************************************* Pinesoft Limited are registered in England, Registered number: 2914825. Registered office: 266-268 High Street, Waltham Cross, Herts, EN8 7EA _______________________________________________ seaside mailing list seaside@... http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
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Re: Seaside Error Handler for emailing the error
by Nevin Pratt
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John Thornborrow wrote:
> For a simple solution, create a subclass of WAErrorHandler and > override #handleError: > > EmailErrorHandler>>handleError: anError > SMTPClient > deliverMailFrom: 'foo@...' > to: 'bar@...' > text: 'Subject: Seaside error - ', anError messageText,' > > The was an error! > > ', anError stackString: 100 > > Yep, that's what I did. This is what I have (except with real email addresses instead of the 'foo@...' stuff). I also currently have the 'self halt' in the error handler (as shown below), but might replace it with 'self resume' or something else later. Nevin ************************ handleError: anError | str response | [str := ReadWriteStream with: String new. str nextPutAll: 'Date: '. str nextPutAll: MailMessage dateStampNow. str nextPut: Character cr. str nextPutAll: 'From: '. str nextPutAll: 'website@...'. str nextPut: Character cr. str nextPutAll: 'Subject: Stack Walkback To: admin@...'. str nextPut: Character cr. str nextPut: Character cr. str nextPutAll: anError printString. str nextPut: Character cr. str nextPut: Character cr. (anError signalerContext sender stackOfSize: 15) do: [:ea | ea printDetails: str. str nextPut: Character cr. str nextPutAll: '--------------------------------------'. str nextPut: Character cr]. str nextPut: Character linefeed. SeasidePlatformSupport deliverMailFrom: 'website@...' to: (Array with: 'admin@...') text: str contents] on: Error do: [:ex | self halt]. response := WAResponse new. response nextPutAll: '<h1>Error</h1> There has been an internal error. The system administrator has been notified.<br><br>If you have questions or concerns, you can contact our Foo Bar office toll free at: 877-6FOOBAR<br>or email us at sales@....'. WACurrentSession value returnResponse: response _______________________________________________ seaside mailing list seaside@... http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
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