Hi everyone!
Is there any simple way to handle other than the GET, POST and HEADER
request methods,... as OPTIONS,...?
The way it is now, the THttpConnection.ProcessRequest procedure always
respond with a Answer501, not giving any chance to handle other methods.
I think a TriggerOnUnknownMethod event would be very useful.
procedure THttpConnection.ProcessRequest;
var handled:boolean;
...
if FMethod = 'GET' then
ProcessGet
else if FMethod = 'POST' then
ProcessPost
else if FMethod = 'HEAD' then
ProcessHead
else begin
TriggerOnUnknownMethod(handled);
if not handled then
begin
if FKeepAlive = FALSE then {Bjornar}
PrepareGraceFullShutDown;
Answer501; { 07/03/2005 was Answer404 }
end;
end;
TriggerBeforeAnswer; { V7.19 }
end;
By the way, the TriggerBeforeAnswer is used in what scenarios? From the
code above, it seems the answer has been delivered already.
Another thing that would be useful, if added to the code base of the
THttpConnection, is the possibility to send additional headers from the
THttpConnection.SendDocument, to define cache control, etc..
procedure THttpConnection.SendDocument(SendType : THttpSendType; const
aHeader:string='');
...
if FLastModified <> 0 then
Header := Header + 'Last-Modified: ' +
RFC1123_Date(FLastModified) + ' GMT' + #13#10;
if ContEncoderHdr <> '' then
Header := Header + ContEncoderHdr; { V7.20 }
if aHeader > '' then
Header := Header + aHeader
Header := Header + GetKeepAliveHdrLines + #13#10;
...
Regards,
Rui
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