Process the request Send the reply back to the client. Loop repeatedly if need be. A concurrent connectionless server handles multiple requests at a time. The client establishes a connection to the server , communicates over the connection and the connection is closed after the request is handled. Disadvantages Moredifficult to write than iterative servers.
Processing has more overhead.
Create a new thread. Bind the socket to a well known port. Accept the next connection request from the socket and obtain a new socket for the connection. The slave process Closes the master's socket . Reads a request from the client .