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Can Silverlight 4 establish a TCP connection to localhost?

开发者 https://www.devze.com 2023-04-09 04:52 出处:网络
Please excuse the backwards architecture on this one and assume there\'s not a better way... I have a Windows Service running on localhost, it listens on TCP port 5432 and broadcasts events to any co

Please excuse the backwards architecture on this one and assume there's not a better way...

I have a Windows Service running on localhost, it listens on TCP port 5432 and broadcasts events to any connected sockets.

Is it possible for a Silverlight 4 in-browser ap开发者_如何学编程p to connect to this service (thereby receiving these events)? Or are there security restrictions around Silverlight sockets preventing localhost access?


Yes - that is possible though not easy because of security reasons... please see the following links:

  • http://msdn.microsoft.com/en-us/library/cc645032%28v=vs.95%29.aspx
  • http://msdn.microsoft.com/en-us/library/cc296248%28v=vs.95%29.aspx
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