Re: tcp handshake and InternetOpenURL

thanks Volodymyr. I have posted a response there.

for anyone else with same issue, the correct location of the thread is at :
http://msdn.microsoft.com/newsgroups/default.aspx?dg=microsoft.public.inetsdk.programming.wininet&tid=e4d6256d-4b35-40de-84d1-357acdea3fc3&p=1&mid=4b6fe7d6-bca0-4aa6-a961-d9376ff6c46c

"Volodymyr M. Shcherbyna" wrote:

Read my reply at microsoft.public.inetsdk.programming.wininet

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"vc-programmer" <vcprogrammer@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:F91FCE3C-A826-41DD-9644-9C820D9531C1@xxxxxxxxxxxxxxxx
Volodymyr thank you for your response, i appreciate it.

filtering by http shows only the first two requests and responses, i dont
see the third request or response :( . i have been pulling my hair out
over
this for the last few days, and am still not anywhere close to
understanding
whats whats going wrong :(

i have also posted to the correct NG , thank you for pointing that out.

vc-programmer

"Volodymyr M. Shcherbyna" wrote:

BTW, you can ask your question at correct NG for this type of questions:
microsoft.public.inetsdk.programming.wininet

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"Volodymyr M. Shcherbyna" <v_scherbina@xxxxxxxxxxxxxxx> wrote in message
news:%23P72wrpjIHA.3780@xxxxxxxxxxxxxxxxxxxxxxx
Hello there,

All you have to do is just open WireShark, filter interface, and
specify
filtering by HTTP protocol (both TCP and UDP). That's all. Then you're
able to launch your test program and see how things are gone on a wire.

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"vc-programmer" <vcprogrammer@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
message
news:7A41EC70-304F-4593-854A-CDA1831AFA2B@xxxxxxxxxxxxxxxx
hello all,

i want to see the tcp three-way handshake in wireshark, for the api
InternetOpenUrl . how can i do that?

the reason is that i am downloading a file, and in a while loop do an
InternetOpenURL first. After two successful attempts, the connection
goes
in
a limbo for a few minutes. I want to debug and see whether the server
is
acting-up or its the api which is.

the full details of my situation is at :
http://msdn.microsoft.com/newsgroups/default.aspx?dg=microsoft.public.win32.programmer.networks&tid=f033f5d3-4828-4178-baf1-beb6ddcd8845&p=1

thanks,
vc-programmer
.

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