Re: webserver
On 8 Feb 2002, at 8:43, Thomas Parslow (PatRat) wrote:
>
> > No one is using Srvsckip.ew? What lib do you prefer for async internet
> > access?
>
> > But ok, lemme rephrase the previous question, in using Eu to serve
> > webpages, what is the way one would get the ip# of the connecting client?
> > Since i am one person, with no assistance in any coding, and don't want to
> > open the firewall to a bouncer, all i get is 127.0.0.1 now. I am using
> > WsockGetSockName(Socket) in Srvsckip.ew, which calls some c_func i don't
> > understand yet. Am i doing this right?
>
> Yup, just tried it out and:
>
> sequence ip
> ip = WsockGetSockName(Socket)
>
> Will get the IP address of the foreign host as a string (4 octet doted
> format).
Cool, i was using that! But when i ask for the port number, i keep getting
only port 47, that's not in the temp port range IE usually uses. What's with
that?
> > And i noticed IE doesn't drop the connection, it uses Keep Alive, so how do
> > i
> > force the socket closed at my end once the page is sent? cCloseSocket =
> > define_c_proc(Winsock, "closesocket",{C_INT}) in Srvsckip.ew doesn't seem to
> > do it. And how do i know the client read the page i stuffed into the socket?
> > Cause if i close it before it's read, the client doesn't get it.
>
> Try:
>
> WsockCloseSocket(Socket)
>
> WsockCloseSocket is included in srvsckip.ew
I am.
> Also, you probably want to send this header to the browser when you
> return the page:
>
> Connection: close
I am:
tmp=WsockSendData(Socket,"HTTP/1.1 200 OK"&CRLF&
"Server: TiggrBot"&CRLF&
"Date: "&sprintf("%d",date())&CRLF&
"Expires: "&sprintf("%d",date())&CRLF&
"Content-type: text/html"&CRLF&
"Connection: close"&CRLF&CRLF&
"<html><head><title>TiggrServer
test</title></head>"&CR&
CRLF&CRLF)
Which works fine (i know the date is wrong, but the big problems get first
attention), IE likes it fine, but in a dos box, netstat /a says the ports are
still
in use. Which might explain why i must wait a while before
WsockRecv(Socket, 65535) gives me valid data again. The sockets are
timing out, they are not being closed by me. This happened in mirc too, but
mirc has a sockclose that *does* work, the sockets are forced closed, even
if the data in them is unsent, and there is a command to see if the data was
retrieved by the client too. Anyhow, not being able to close the connection is
unacceptable, so what can i do?
> > Kat
>
> Good luck with whatever project your doing here :)
Thanks! 
Since i broke the working irc client that was using tcp4u, and since i wanted
better async operation and a multipurpose interface, i thought i'd give this a
try.
Kat
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