Dears,
I have an Isapi server that publishes a web services using SOAP made in Delphi; so I am using a TROWebBrokerServer and a TROSOAPMessage. I consume the web services with an application made in .NET (C#); It is just adding a Web Reference and using it. I have no problems with version 5.0.23 of Rem Objects SDK but now I’m testing the new version 6.0.57 (in trial mode) and this errors occurs when I call the web services from .NET: “The server committed a protocol violation”.
I’ve created an example. It includes the Delphi project to create a Web Services (Isapi dll) using RemObjects and a .NET solution with to projects: one it is working and the other not. The only difference is to accept “useUnsafeHeaderParsing”. In older versions of Rem Objects this source code works.
The WDSL definition and the .NET error page are included too (TestIsapiWDSL.xml and NETErrorPage.htm).
Hi,
I’m testing with IIS 5.1. I can’t test it with IIS 6 or 7 because a modal message of using Trial Version of RemObjects is showed. This message only appears in Windows XP, not in other versions
I send you the wdsl and the response of the server (I used Firebug to catch the response). I hope the information is correct.
Sorry for the belated response.
Unfortunately, I can’t reproduce the problem using testcase you have provided. WebError as well as WebOK project shows Server time value as expected. Can you describe environment you are using in details? It will help us to reproduce the problem with original environment.
Hello,
I’m using IIS 5 and Windows XP SP3. I compiled the Isapi dll with a Trial version of RemObjects. When I execute the dll, this modal message is showed:
"Trial Notice. This application…"
I need to accept the message in order to execute the dll. Moreover, to see this message I need to change some Windows Configuration:
In the IIS Admin service, I configured the option "Log on->Local System Account->Allow service to interact with desktop"
Without this configuration it is no possible to execute the dll because the message is not showed, so I can’t accept the Modal Message of the Trial Version.
I tried to execute the dll on IIS 7 over Windows Server 2008 Standard 32 bits but it is no possible: the Trial Advertisment isn’t showed.
Maybe the problem is with the dll compilation. In that case, you have my compilated dll on the TestIsapi.rar file that I sent.
For .NET, I’m using Microsoft Visual Studio 2008 Professional (9.0.21022.8) with .NET Framework 3.5 SP1
The .NET application was executed in my machine in debbuging mode, using an ASP.NET development server (it is a Windows XP SP3, too). The isapi dll was loaded in another machine.
Sorry for the belated response.
Thank you for the instructions. I have reproduced the problem. Appropriate issue is registered as #55041. Nowadays as workaround please use solution you have provided before.
