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.NET Forum / ASP.NET / Web Services / January 2006Convert TCP SoapService to HTTP
Hi, I have a SoapService running in an executable using TCP. This works fine but I would like to have the option of changing the communication protocol to HTTP. Can a SoapService running in an executable use the HTTP channel? If so then how can I get this to work? Thanks in advance! Ian Hi Ian, Yes, it can. You must configure it as a http handler. <system.web> <httpHandlers> <add type="Your service type" path="MyService.ashx" verb="*" /> </httpHandlers> </system.web> Your service will be listening for requests at the endpoint specified by the attribute "path". For example, http://localhost/MyService.ashx Regards, Pablo Cibraro http://weblogs.asp.net/cibrax http://www.lagash.com > Hi, > [quoted text clipped - 9 lines] > Thanks in advance! > Ian Hi Pablo, Thanks for your reply! I have added the httpHandler config to the exe's app.config file but am still getting the following error: - "The remote server returned an error: (500) Internal Server Error." My httpHandler entry looks like this: - <httpHandlers> <add verb="*" path="http://localhost/HttpMessagingService/receiver.ashx" type="StockTraderTcpSample.StockTraderRequestReceiver, StockTraderService" /> </httpHandlers> Any ideas? Thanks again! Ian > Hi Ian, > Yes, it can. You must configure it as a http handler. [quoted text clipped - 26 lines] > > Thanks in advance! > > Ian Hi Ian, Are you able to see any error message in the eventlog ?. Just in case, try to browse to that Url using IE since you get a more detailed description some times. Regards, Pablo Cibraro http://weblogs.asp.net/cibrax http://www.lagash.com > Hi Pablo, > [quoted text clipped - 50 lines] >> > Thanks in advance! >> > Ian Hi Pablo, Thanks again, I am making progress at last! I tried to navigate to the endpoint using IE and it became apparent that I hadn't added the ASPNET user to the folder's permissions. However, I now get a "File or assembly name xxx, or one of its dependencies, was not found" error. The assembly specified in the path attribute of the HTTPHandler is present but is not being located. I am assuming that this is again a permissions issue??? Again, any ideas? Thanks!! Ian > Hi Ian, > Are you able to see any error message in the eventlog ?. Just in case, try [quoted text clipped - 60 lines] > >> > Thanks in advance! > >> > Ian Hi Ian, Make sure that all dependencies of your assembly are in the Bin folder of the ASP.NET application. I think ASP.NET can't load your assembly because it can't find one of the dependencies. ( Dependencies = assemblies that your application uses ) You can use the tool FUSLOGVW.exe to see why ASP.NET can't load your assembly. Regards, Pablo Cibraro http://weblogs.asp.net/cibrax http://www.lagash.com > Hi Pablo, > [quoted text clipped - 84 lines] >> >> > Thanks in advance! >> >> > Ian Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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