Errors that may occur frequently at the beginning of socket communication. NET Remoting/WCF:
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"/" Indicates a server error in the application.
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The connection attempt fails because the connection fails to respond correctly after a period of time or the host to which the connection is made does not respond.
Note: An unhandled exception occurs during the execution of the current Web request. Check the stack trace information for details about the error and the source of the error in the code.
Exception details: System. Net. Sockets. SocketException.
Source error:
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Solution: Check whether the client has released resources. For example, call the. Close () method of the wcf client.