How to prevent double-slashes in URLs from being replaced?

[Benjamin Janecke]

Hi,

I have to call a java-written soap webservice from a .NET client
application. Unfortunately, the URL contains of a double slash "//", as u can
see in this example:

http://linux04.bla.blabla.com:18088//LM_SoapServices/BaanRequest.wsdl

..NET automatically replaces the "//" with a "/" and therefore the call
fails. Setting the "Url" property of the web service proxy class at runtime
results in the same behavior.

As far as I was told, it is NOT against the the standard to use multiple
slahes in an URL. So is there any way to stop .NET from replacing them?

thanks in advance,
Benjamin

[james]

Re: How to prevent double-slashes in URLs from being replaced?


"Benjamin Janecke" <BenjaminJaneck e@discussions.m icrosoft.comwro te in
message news:161888B6-191D-4473-8170-F6C147707F22@mi crosoft.com...

Hi,
>
I have to call a java-written soap webservice from a .NET client
application. Unfortunately, the URL contains of a double slash "//", as u
can
see in this example:
>

http://linux04.bla.blabla.com:18088//LM_SoapServices/BaanRequest.wsdl

>
.NET automatically replaces the "//" with a "/" and therefore the call
fails. Setting the "Url" property of the web service proxy class at
runtime
results in the same behavior.
>
As far as I was told, it is NOT against the the standard to use multiple
slahes in an URL. So is there any way to stop .NET from replacing them?
>
thanks in advance,
Benjamin

url = url.replace("//","////");

(maybe... er...)

[Benjamin Janecke]

Re: How to prevent double-slashes in URLs from being replaced?

doesnt work. .net replaces any number of slashes with one single slash.


"james" wrote:

url = url.replace("//","////");
>
(maybe... er...)
>
>
>

[Marina Levit [MVP]]

Re: How to prevent double-slashes in URLs from being replaced?

This has never happened to me.

If this was the case, no one would ever be able to call a web service.

What exactly is your code?

"Benjamin Janecke" <BenjaminJaneck e@discussions.m icrosoft.comwro te in
message news:161888B6-191D-4473-8170-F6C147707F22@mi crosoft.com...

Hi,
>
I have to call a java-written soap webservice from a .NET client
application. Unfortunately, the URL contains of a double slash "//", as u
can
see in this example:
>

http://linux04.bla.blabla.com:18088//LM_SoapServices/BaanRequest.wsdl

>
.NET automatically replaces the "//" with a "/" and therefore the call
fails. Setting the "Url" property of the web service proxy class at
runtime
results in the same behavior.
>
As far as I was told, it is NOT against the the standard to use multiple
slahes in an URL. So is there any way to stop .NET from replacing them?
>
thanks in advance,
Benjamin

[Benjamin Janecke]

Re: How to prevent double-slashes in URLs from being replaced?

Hi,

don't get me wrong. .NET does not replace the // of the "http://"-part of
the url. again, the example:

http://linux04.bla.blabla.com:18088//LM_SoapServices/BaanRequest.wsdl

there is a double-slash in the middle of the url, which gets replaced with a
single slash. the double slash at the beginning of the url, after the
protocol name is not affected.

My code is as simple as that:

Service.BaanReq uest b = new Service.BaanReq uest();
b.Url = "http://172.16.0.74:180 88//LM_SoapServices/BaanRequest";

when i then check the b.Url property in the debugger, i get the folowing
result:

http://172.16.0.74:18088/LM_SoapServices/BaanRequest

So its seems the double slash at the middle of the url was replaced
immediately after setting the property - even before calling any web method.
This also happens when I set the url using the app.config file (which is the
normal way to do this).

..NET just doesnt seem to allow for multiple slashes to occurr. I can even do
this:

b.Url =
"http://172.16.0.74:180 88/////////////////LM_SoapServices/BaanRequest";

and get the same result.


"Marina Levit [MVP]" wrote:

This has never happened to me.
>
If this was the case, no one would ever be able to call a web service.
>
What exactly is your code?
>
"Benjamin Janecke" <BenjaminJaneck e@discussions.m icrosoft.comwro te in
message news:161888B6-191D-4473-8170-F6C147707F22@mi crosoft.com...

Hi,

I have to call a java-written soap webservice from a .NET client
application. Unfortunately, the URL contains of a double slash "//", as u
can
see in this example:

http://linux04.bla.blabla.com:18088//LM_SoapServices/BaanRequest.wsdl

.NET automatically replaces the "//" with a "/" and therefore the call
fails. Setting the "Url" property of the web service proxy class at
runtime
results in the same behavior.

As far as I was told, it is NOT against the the standard to use multiple
slahes in an URL. So is there any way to stop .NET from replacing them?

thanks in advance,
Benjamin

>
>
>

[Marina Levit [MVP]]

Re: How to prevent double-slashes in URLs from being replaced?

I see what you are saying. I don't know why it does that, could be a bug.

"Benjamin Janecke" <BenjaminJaneck e@discussions.m icrosoft.comwro te in
message news:CAD37ECC-21B6-444F-8653-7E064085BD80@mi crosoft.com...

Hi,
>
don't get me wrong. .NET does not replace the // of the "http://"-part of
the url. again, the example:
>

http://linux04.bla.blabla.com:18088//LM_SoapServices/BaanRequest.wsdl

>
there is a double-slash in the middle of the url, which gets replaced with
a
single slash. the double slash at the beginning of the url, after the
protocol name is not affected.
>
My code is as simple as that:
>
Service.BaanReq uest b = new Service.BaanReq uest();
b.Url = "http://172.16.0.74:180 88//LM_SoapServices/BaanRequest";
>
when i then check the b.Url property in the debugger, i get the folowing
result:
>

http://172.16.0.74:18088/LM_SoapServices/BaanRequest

>
So its seems the double slash at the middle of the url was replaced
immediately after setting the property - even before calling any web
method.
This also happens when I set the url using the app.config file (which is
the
normal way to do this).
>
.NET just doesnt seem to allow for multiple slashes to occurr. I can even
do
this:
>
b.Url =
"http://172.16.0.74:180 88/////////////////LM_SoapServices/BaanRequest";
>
and get the same result.
>
>
"Marina Levit [MVP]" wrote:
>

>This has never happened to me.
>>
>If this was the case, no one would ever be able to call a web service.
>>
>What exactly is your code?
>>
>"Benjamin Janecke" <BenjaminJaneck e@discussions.m icrosoft.comwro te in
>message news:161888B6-191D-4473-8170-F6C147707F22@mi crosoft.com...

Hi,
>
I have to call a java-written soap webservice from a .NET client
application. Unfortunately, the URL contains of a double slash "//", as
u
can
see in this example:
>

http://linux04.bla.blabla.com:18088//LM_SoapServices/BaanRequest.wsdl

>
.NET automatically replaces the "//" with a "/" and therefore the call
fails. Setting the "Url" property of the web service proxy class at
runtime
results in the same behavior.
>
As far as I was told, it is NOT against the the standard to use
multiple
slahes in an URL. So is there any way to stop .NET from replacing them?
>
thanks in advance,
Benjamin

>>
>>
>>

[Greg Young]

Re: How to prevent double-slashes in URLs from being replaced?

I might disagree with whoever told you that is compliant.

per RFC 1630

" PATH

The rest of the URI follows the colon in a format depending on the
scheme. The path is interpreted in a manner dependent on the
protocol being used. However, when it contains slashes, these
must imply a hierarchical structure."

Since the slashes are implying a hierarchical structure is /foo//bar is
equivalent in the hierarchy to /foo/bar?

foo <nullbar
foo bar

I would say that if these are being looke at in a hierarchical fashio they
are actually equivalent. I cannot find anywhere in the spec directly
discussing this though. The only specific case discussed where this is not
the case in gopher where they are fairly explicit in saying that it is not a
hierarchical relationship even though it should be, they then go through an
example of a gopher URI using // which leads me to believe that the the
intent was to have the two cases be identical.
Cheers,

Greg Young
MVP - C# http://codebetter.com/blogs/gregyoung
"Benjamin Janecke" <BenjaminJaneck e@discussions.m icrosoft.comwro te in
message news:161888B6-191D-4473-8170-F6C147707F22@mi crosoft.com...

Hi,
>
I have to call a java-written soap webservice from a .NET client
application. Unfortunately, the URL contains of a double slash "//", as u
can
see in this example:
>

http://linux04.bla.blabla.com:18088//LM_SoapServices/BaanRequest.wsdl

>
.NET automatically replaces the "//" with a "/" and therefore the call
fails. Setting the "Url" property of the web service proxy class at
runtime
results in the same behavior.
>
As far as I was told, it is NOT against the the standard to use multiple
slahes in an URL. So is there any way to stop .NET from replacing them?
>
thanks in advance,
Benjamin