About IdUDPServer

Excuse me, you can specify a port number of the machine port 8989, for example, port 9999 to receive the data?

Two ports do not correspond, whether can receive?

CodePudding user response:

It doesn't matter you can, send the port

CodePudding user response:

IdUDPServer do receive, feel no, receive client data of 9999, the machine to use port 9999 will conflict

CodePudding user response:

Send do not need to specify the native PORT, as long as give each other IP: PORT can