Re: proxy does not work with secure sites
- From: "Alexander Nickolov" <agnickolov@xxxxxxxx>
- Date: Thu, 29 Sep 2005 09:44:25 -0700
I suppose that means the other party closed the connection
ungracefully and you got a RST packet. I'm not familiar with
the syntax, I suppose that's VB.NET? Though that hardly
matters...
--
=====================================
Alexander Nickolov
Microsoft MVP [VC], MCSD
email: agnickolov@xxxxxxxx
MVP VC FAQ: http://www.mvps.org/vcfaq
=====================================
"Phadnis" <Phadnis@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:4201CDB3-03A1-473B-8CB7-387CF4E17FF4@xxxxxxxxxxxxxxxx
> Hi,
> Thks for ur reply...
> But rediff and yahoo are not secure sites??
> are they??
> also plz can u tell when i try to get the response from the web server
> coonected to port 80 i get this excpetion some times..
> dim rbytes as integer
> rBytes = IPsocket.Receive(RecvBytes, RecvBytes.Length, 0)
>
> socket closed forcibly.. can u explain this .. plz..
>
> Thks..
>
> "Alexander Nickolov" wrote:
>
>> In order to support HTTPS, your proxy _must_ handle
>> the CONNECT request instead of forwarding it on to
>> the target server. It must open a socket to the target server
>> on port 443 (unless other port specified in CONNECT)
>> and return 200 OK response (or failure, for example 404
>> if it can't resolve the target address, 504 if it timed out
>> connecting). After that, the proxy should simply forward
>> all traffic in both directions without trying to interpret it
>> (though you may want to validate the SSL wire packet
>> envelope).
>>
>> --
>> =====================================
>> Alexander Nickolov
>> Microsoft MVP [VC], MCSD
>> email: agnickolov@xxxxxxxx
>> MVP VC FAQ: http://www.mvps.org/vcfaq
>> =====================================
>>
>> "Phadnis" <Phadnis@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
>> news:D052DD56-B573-4814-A44A-23E7A87CBDC8@xxxxxxxxxxxxxxxx
>> > hi ..ALL
>> > i have 2 questions....
>> >
>> > First is ::::::::::::::::::::::::::::
>> > i have writen a proxy but it does not work with sites like rediff and
>> > yahoo
>> > ..
>> > i thk the rediff server will see that my proxy is not a valid IE object
>> > n
>> > is
>> > not serving the request..
>> > so how do i go bout codign this in vb.net..
>> >
>> > Second question is :::::::::::::::::::::::::::;;;;;;
>> > i have a proxy whcih inturn connects to requested url and gets the
>> > data(
>> > the soket say is ipsocket) .. this data is read fromt the
>> > socket(ipsocket)
>> > and written bak to the browser which is the client socket ( clint
>> > socket
>> > connects to the proxy which inturns connects to request uri with port
>> > 80).
>> > the code snippet is ..( i have written only 4-5 lines which are imp so
>> > plz
>> > have a luk at it)
>> >
>> > My prob is.. i am gettin an excpetions some times with ipsocket and
>> > sometimes with the clietn socket ..saying
>> > saying that remote host forcibly closed.. can any one suggest,..
>> > CAN SOME ONE HELP ME OUT.. PLZ
>> > rBytes = IPsocket.Receive(RecvBytes, RecvBytes.Length, 0)
>> > While rBytes > 0
>> > If clientSocket.Connected = True Then
>> > clientSocket.Send(RecvBytes, RecvBytes.Length, 0)
>> > End If
>> > If IPsocket.Connected = True Then
>> > rBytes = IPsocket.Receive(RecvBytes,
>> > RecvBytes.Length,
>> > 0)
>> > ' strRetPage = strRetPage +
>> > ASCII.GetString(RecvBytes,
>> > 0, rBytes)
>> > End If
>> > End While
>> >
>> >
>> >
>> >
>> >
>>
>>
>>
.
- References:
- Re: proxy does not work with secure sites
- From: Alexander Nickolov
- Re: proxy does not work with secure sites
- From: Phadnis
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