I'm finding the exception handling in Swazoo.HTTPConnection>>produceResponseFor: to be a bit intrusive. Maybe I'm the only one? My Swazoo response handlers are basically forced to include something like:
[self performOperation] on: Notification do: [:ex | ex resume]
to avoid having Notifications that are normally happily ignored from trigger Swazoo to produce #internalServerError. The most common example is EndOfStreamNotification which is often silently triggered and ignored by code which expects to get a nil back from an exhausted stream. My suggestion is to change to for:onAnyErrorDo: as listed below. Anyone else in favor of this change?
produceResponseFor: aSwazooTask
aSwazooTask request isNil ifTrue: [^nil].
SpExceptionContext for:
[aSwazooTask response: (self server answerTo: aSwazooTask request).
aSwazooTask request ensureFullRead. "in case if defered parsing not done in HTTPost"
aSwazooTask request wantsConnectionClose
ifTrue: [aSwazooTask response informConnectionClose]
ifFalse: [aSwazooTask request isKeepAlive
ifTrue: [aSwazooTask response informConnectionKeepAlive] ].
aSwazooTask response isStreamed
ifFalse: "streamed ones did that by themselves"
[self nextPutResponse: aSwazooTask response toRequest: aSwazooTask request]
ifTrue: [aSwazooTask response waitClose]. "to be sure all is sent"
aSwazooTask request isGet ifFalse: [self close] ] "to avoid strange 200 bad requests after two consecutive POSTs, but it is really a hack and original reason must be found!" "jan11: do we still need this?"
onAnyErrorDo:
[:ex |
self nextPutError: HTTPResponse internalServerError.
ex defaultAction. "usually raise an UHE window"
self close]
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