Gene,
In addition to the comments you've received, you could also take the route
of using a try/catch statement with the TYPE= to one of the HTTP exception
types (see below):
Examples:
<CFTRY>
....cfhttp statement here...
<!--- 404 Not Found --->
<CFCATCH TYPE="COM.Allaire.ColdFusion.HTTPNotFound">
...code...
</CFCATCH>
<!--- 401 Unauthorized --->
<CFCATCH TYPE="COM.Allaire.ColdFusion.HTTPAuthFailure">
...code...
</CFCATCH>
</CFTRY>
Exception types:
COM.Allaire.ColdFusion.CFEXECUTE.OutputError
COM.Allaire.ColdFusion.CFEXECUTE.Timeout
COM.Allaire.ColdFusion.HTTPAccepted
COM.Allaire.ColdFusion.HTTPAuthFailure
COM.Allaire.ColdFusion.HTTPBadGateway
COM.Allaire.ColdFusion.HTTPBadRequest
COM.Allaire.ColdFusion.HTTPCFHTTPRequestEntityTooLarge
COM.Allaire.ColdFusion.HTTPCFMLRequestFailure
COM.Allaire.ColdFusion.HTTPCGIValueNotPassed
COM.Allaire.ColdFusion.HTTPConflict
COM.Allaire.ColdFusion.HTTPConnectionTimeout
COM.Allaire.ColdFusion.HTTPContentLengthRequired
COM.Allaire.ColdFusion.HTTPContinue
COM.Allaire.ColdFusion.HTTPCookieValueNotPassed
COM.Allaire.ColdFusion.HTTPCreated
COM.Allaire.ColdFusion.HTTPFailure
COM.Allaire.ColdFusion.HTTPFileInvalidPath
COM.Allaire.ColdFusion.HTTPFileNotFound
COM.Allaire.ColdFusion.HTTPFileNotPassed
COM.Allaire.ColdFusion.HTTPFileNotRenderable
COM.Allaire.ColdFusion.HTTPForbidden
COM.Allaire.ColdFusion.HTTPGatewayTimeout
COM.Allaire.ColdFusion.HTTPGone
COM.Allaire.ColdFusion.HTTPMethodNotAllowed
COM.Allaire.ColdFusion.HTTPMovedPermanently
COM.Allaire.ColdFusion.HTTPMovedTemporarily
COM.Allaire.ColdFusion.HTTPMultipleChoices
COM.Allaire.ColdFusion.HTTPNoContent
COM.Allaire.ColdFusion.HTTPNonAuthoritativeInfo
COM.Allaire.ColdFusion.HTTPNotAcceptable
COM.Allaire.ColdFusion.HTTPNotFound
COM.Allaire.ColdFusion.HTTPNotImplemented
COM.Allaire.ColdFusion.HTTPNotModified
COM.Allaire.ColdFusion.HTTPPartialContent
COM.Allaire.ColdFusion.HTTPPaymentRequired
COM.Allaire.ColdFusion.HTTPPreconditionFailed
COM.Allaire.ColdFusion.HTTPProxyAuthenticationRequired
COM.Allaire.ColdFusion.HTTPRequestURITooLarge
COM.Allaire.ColdFusion.HTTPResetContent
COM.Allaire.ColdFusion.HTTPSeeOther
COM.Allaire.ColdFusion.HTTPServerError
COM.Allaire.ColdFusion.HTTPServiceUnavailable
COM.Allaire.ColdFusion.HTTPSwitchingProtocols
COM.Allaire.ColdFusion.HTTPUnsupportedMediaType
COM.Allaire.ColdFusion.HTTPUrlValueNotPassed
COM.Allaire.ColdFusion.HTTPUseProxy
COM.Allaire.ColdFusion.HTTPVersionNotSupported
COM.Allaire.ColdFusion.POPAuthFailure
COM.Allaire.ColdFusion.POPConnectionFailure
COM.Allaire.ColdFusion.POPDeleteError
COM.Allaire.ColdFusion.Request.Timeout
COM.Allaire.ColdFusion.SERVLETJRunError
Dain Anderson
Caretaker, CF Comet
http://www.cfcomet.com/
----- Original Message -----
From: "Gene Kraybill" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Wednesday, May 09, 2001 2:04 PM
Subject: OT: Spider 404s
> I'm building a little spider in CF and want to check each page as it's
retrieved to
> determine whether it contains the expected contents.
>
> Seems like looking for " 404 " in CFHTTP.FileContent won't cover
everything. Does
> anyone have a good working list of words/phrases that can be used to
verify links and
> ensure they're still active?
>
> Gene Kraybill
>
>
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