there is a server written by netty, and many CPP clients connect to the server. There is no communication between the client and the client. But there is also a control panel written by php, where you need to send instructions to the client of CPP.
what is the better way to communicate between my control panel and the server written by netty? Can I open a rpc to the control panel call in the socket service written by my netty? Then can I operate the connection of the CPP client in rpc?
or my control panel, which also connects to the server as a client and sends instructions to other selected clients.
the client and server are in CCMUP S mode. But the control panel is in Bhammer S mode. The control panel needs to pass the control instructions to the client in Cmax S mode through the server.