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Hi,

I am looking for suggestion what type of communication method(WCF,TCP/IP...)
to implement for client server project, usually the clients sending the data to the server, somthimes the server send command to the clients.

Some info.:
The connection must be open all the time.
My server has static ip, the clients no.
The client runing .net console application.

Thanks.
Posted

1 solution

   
Comments
galba2018 4-Apr-13 2:13am
   
Hi,
Thanks for your quick reply, i am familiar with the wcf framework, i already implemented a
solution based on wcf with http web services, but in this case only the clients are triggering the server because he as constant ip, but how can the server trigger the client that have dianymic ip's - whats the best way to solve this?
galba2018 4-Apr-13 6:27am
   
thanks, but this method is triggering all the clients that suscribed to the server, what can i do if i want to trigger only 1 client?
Thomas Daniels 4-Apr-13 6:34am
   
You can try this:
After a client connected to the server, give the client a unique ID, and send the ID to the client. If you need to trigger an IP, trigger all clients, and if you want to trigger a client with ID '500' for example, then send to all clients a message like 'C500?' and if client 500 receives the message, client 500 should answer with 'C500!', so the server knows the IP of client 500. It's complex, but it works.

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