nodejs tcp client
- Import the 'net' module to enable the creation of TCP clients.
- Create a new instance of a TCP client using the 'net.createConnection' method, specifying the port and host of the TCP server to connect to.
- Set up event handlers for the 'connect', 'data', and 'end' events to handle the connection, incoming data, and disconnection from the server.
- Define a callback function to handle the 'connect' event, allowing for any necessary actions upon successfully connecting to the server.
- Define a callback function to handle the 'data' event, processing and responding to any incoming data from the server.
- Define a callback function to handle the 'end' event, performing any required cleanup or logging operations when the connection is terminated.
- Send data to the server using the 'client.write' method, providing the data to be transmitted as an argument.
- Close the connection to the server using the 'client.end' method when the client no longer needs to communicate with the server.