sBsaidus

Hello. In the attached zip, a very simple usage for IdTcpServer and IdTcpClient. What I want to do is notify all connected client to disconnect while closing Server application or juste send a 'QUIT' command to all of connected clients while stop listening. But I encounter many problems. Can someone tel me what's wrong with the code. Thank you. CS.zip

Thank you @Remy Lebeau, I'll try to follow your advises and give a feedback. Thank you.

Hello, I have two(2) simple applications, A Server ( use TidTCPServer) and Client (use TidTCPClient) and they works well. But when I close the server application, the client one do not indicate that it is disconnected, even the OnDisconnect Event not works. This test is done on the same machine ( client & server are in the same machine (VM)) So, How can I see, or know that the server process does'nt exists or connection is lost in the client side. PS: I use Delphi 7 all updates made, indy 10.6.2. Thank you.

Okey ... I see, Thank tou @Remy Lebeau You are the Best.