Hi,
does anybody have found a working solution for this HttpRequest error :
"ServerProtocol Violation/The server committed a protocol violation.
Section=Respons eStatusLine"
i tried the solution regarding the app.config file, by puting there the
following
<?xml version="1.0" encoding="utf-8" ?>
<configuratio n>
<system.net>
<settings>
<httpWebReque st useUnsafeHeader Parsing = "true" />
</settings>
</system.net>
</configuration>
on the client (and the server that is runnign an http server software)
but i keep getting the same message...
Thanks a lot for any help 4 4374
The documentation for the UseUnsafeHeader Parsing property on the
HttpWebRequestE lement states the following:
Header names cannot have non-ASCII chars in them. This validation is
performed whether this property is set to true or false.
I'm assuming that this is the problem that you are facing. It's really
an error on the server's part, and that is the area where it should be
fixed.
You might have to resort to parsing the headers/etc, etc yourself.
Either that, or use another third party provider (perhaps IP works).
Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard. caspershouse.co m
"objectref" <an******@media trel.com> wrote in message
news:us******** ******@TK2MSFTN GP04.phx.gbl... Hi,
does anybody have found a working solution for this HttpRequest error : "ServerProtocol Violation/The server committed a protocol violation. Section=Respons eStatusLine"
i tried the solution regarding the app.config file, by puting there the following
<?xml version="1.0" encoding="utf-8" ?> <configuratio n> <system.net> <settings> <httpWebReque st useUnsafeHeader Parsing = "true" /> </settings> </system.net> </configuration>
on the client (and the server that is runnign an http server software) but i keep getting the same message...
Thanks a lot for any help
Thanks for the reply!
I initialize a stream writer on the server part to write something on the
socet that took the http request.
You mean that is something there that is not correct ?
Thanks again..
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard .caspershouse.c om> wrote in
message news:OV******** ******@TK2MSFTN GP04.phx.gbl... The documentation for the UseUnsafeHeader Parsing property on the HttpWebRequestE lement states the following:
Header names cannot have non-ASCII chars in them. This validation is performed whether this property is set to true or false.
I'm assuming that this is the problem that you are facing. It's really an error on the server's part, and that is the area where it should be fixed.
You might have to resort to parsing the headers/etc, etc yourself. Either that, or use another third party provider (perhaps IP works).
Hope this helps.
-- - Nicholas Paldino [.NET/C# MVP] - mv*@spam.guard. caspershouse.co m
"objectref" <an******@media trel.com> wrote in message news:us******** ******@TK2MSFTN GP04.phx.gbl... Hi,
does anybody have found a working solution for this HttpRequest error : "ServerProtocol Violation/The server committed a protocol violation. Section=Respons eStatusLine"
i tried the solution regarding the app.config file, by puting there the following
<?xml version="1.0" encoding="utf-8" ?> <configuratio n> <system.net> <settings> <httpWebReque st useUnsafeHeader Parsing = "true" /> </settings> </system.net> </configuration>
on the client (and the server that is runnign an http server software) but i keep getting the same message...
Thanks a lot for any help
objectref wrote: Thanks for the reply!
I initialize a stream writer on the server part to write something on the socet that took the http request. You mean that is something there that is not correct ?
Thanks again..
Yes, that is probably what is happening.
I some time ago I needed to connect to a web service that returned no
headers at all, just the content. I ended up writing a HTTP request
directly to a tcp connection and reading the results. The
HttpRequest/Response classes in .Net are *very* strict when it comes to
the actual protocol.
You should not that the HTTP protocol is quite complex. The easiest
solution is to host your application in IIS as an ASP.net application so
that it can offload all the protocol stuff from you. But if that is not
possible, then have a look at the System.Net.Http Listener class instead
of rolling your own solution on the server side.
Kind regards,
Jesse Houwing
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard .caspershouse.c om> wrote in message news:OV******** ******@TK2MSFTN GP04.phx.gbl... The documentation for the UseUnsafeHeader Parsing property on the HttpWebRequestE lement states the following:
Header names cannot have non-ASCII chars in them. This validation is performed whether this property is set to true or false.
I'm assuming that this is the problem that you are facing. It's really an error on the server's part, and that is the area where it should be fixed.
You might have to resort to parsing the headers/etc, etc yourself. Either that, or use another third party provider (perhaps IP works).
Hope this helps.
-- - Nicholas Paldino [.NET/C# MVP] - mv*@spam.guard. caspershouse.co m
"objectref" <an******@media trel.com> wrote in message news:us******** ******@TK2MSFTN GP04.phx.gbl... Hi,
does anybody have found a working solution for this HttpRequest error : "ServerProtocol Violation/The server committed a protocol violation. Section=Respons eStatusLine"
i tried the solution regarding the app.config file, by puting there the following
<?xml version="1.0" encoding="utf-8" ?> <configuratio n> <system.net> <settings> <httpWebReque st useUnsafeHeader Parsing = "true" /> </settings> </system.net> </configuration>
on the client (and the server that is runnign an http server software) but i keep getting the same message...
Thanks a lot for any help
Hey Jesse,
thanks for the help!
The funny thing is that the app is relatevely simple and it is
a clasic windows applicatio.
Socket opens, send data and receive data, just like you describe.
objectref
"Jesse Houwing" <je***********@ nospam-sogeti.nl> wrote in message
news:uj******** ******@TK2MSFTN GP03.phx.gbl... objectref wrote: Thanks for the reply!
I initialize a stream writer on the server part to write something on the socet that took the http request. You mean that is something there that is not correct ?
Thanks again..
Yes, that is probably what is happening.
I some time ago I needed to connect to a web service that returned no headers at all, just the content. I ended up writing a HTTP request directly to a tcp connection and reading the results. The HttpRequest/Response classes in .Net are *very* strict when it comes to the actual protocol.
You should not that the HTTP protocol is quite complex. The easiest solution is to host your application in IIS as an ASP.net application so that it can offload all the protocol stuff from you. But if that is not possible, then have a look at the System.Net.Http Listener class instead of rolling your own solution on the server side.
Kind regards,
Jesse Houwing
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard .caspershouse.c om> wrote in message news:OV******** ******@TK2MSFTN GP04.phx.gbl... The documentation for the UseUnsafeHeader Parsing property on the HttpWebRequestE lement states the following:
Header names cannot have non-ASCII chars in them. This validation is performed whether this property is set to true or false.
I'm assuming that this is the problem that you are facing. It's really an error on the server's part, and that is the area where it should be fixed.
You might have to resort to parsing the headers/etc, etc yourself. Either that, or use another third party provider (perhaps IP works).
Hope this helps.
-- - Nicholas Paldino [.NET/C# MVP] - mv*@spam.guard. caspershouse.co m
"objectref" <an******@media trel.com> wrote in message news:us******** ******@TK2MSFTN GP04.phx.gbl... Hi,
does anybody have found a working solution for this HttpRequest error : "ServerProtocol Violation/The server committed a protocol violation. Section=Respons eStatusLine"
i tried the solution regarding the app.config file, by puting there the following
<?xml version="1.0" encoding="utf-8" ?> <configuratio n> <system.net> <settings> <httpWebReque st useUnsafeHeader Parsing = "true" /> </settings> </system.net> </configuration>
on the client (and the server that is runnign an http server software) but i keep getting the same message...
Thanks a lot for any help
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