C # Under the beginReceive method of the socket object, there is no callback function in AsyncCallback after execution.

xiaoxiao2021-03-06  56

what is the problem? Only on my machine, there is no problem with the IP configuration, which is nothing wrong with the IP configuration. Is there any abnormal machine? Ask a master!

Socket object User.sock began to execute the BeginReceive statement:

User.sock.beginReceive (user.buffer, 0, user.buffersize, 0, new system.asynccallback (doreceVive), user;

Corresponding callback function:

Public Static Void DoreceVive (IASYNCRESULT AR) {Console.writeline ("Begin Receive Date, Waiting for the Call Back"); // ...

}

Do not execute the DoreceVive function after BeginReceive on my machine, you can perform this function in other machines and

String "Begin Receive Date, Waiting for the Call Back"

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