This demo is similar to Socket Demo. Run two instances of the emulator. One acts as the datagram server, and the other as the datagram client.
In the first emulator, launch Datagram Demo, then select the Server peer. Choose Start. The emulator explains that the demo wants to send and receive data over the network and asks, “Is it OK to use network?“ Choose Yes. Initially, the Datagram Server status is Waiting for connection, and the Send box is empty.
In the second emulator, launch Datagram Demo, select the Client peer, then choose Start. The emulator explains that the demo wants to send and receive data over the network and asks, “Is it OK to use network?“ Choose Yes. The Datagram Client status is: Connected to server. Use the down navigation arrow to highlight the Send box. Type a message in the Send box, then choose the Send soft key. For example, type Hello datagram server.
On the emulator running the Datagram Server, the Status displays: Message received - Hello datagram server. You can use the down arrow to move to the Send box and type a reply to the client.
In the Datagram Client, the status field displays the message received from the server. The Send box contains the last message you sent.