0
一旦啓動了CoAP服務器,我需要動態添加新資源。但我必須再次停止並啓動服務器才能訪問新資源。我想添加新的資源,就像在已經啓動的HTTP服務器中添加一個新的HTTP servlet一樣。動態添加新資源 - CoAP
這裏我添加了用於添加動態資源的源代碼。如果我在這裏丟失任何東西,請告訴我。
private static CoapServer server;
public CoAPEventAdapter(InputEventAdapterConfiguration eventAdapterConfiguration,
Map<String, String> globalProperties) {
this.eventAdapterConfiguration = eventAdapterConfiguration;
this.globalProperties = globalProperties;
if(server == null){
server = new CoapServer();
server.start();
}
}
@Override
public void connect() {
registerDynamicEndpoint(eventAdapterConfiguration.getName());
isConnected = true;
}
private void registerDynamicEndpoint(String adapterName) {
server.stop();
server.add(new HelloWorldResource(adapterName));
server.start();
}
class HelloWorldResource extends CoapResource {
public HelloWorldResource(String resourceName) {
// set resource identifier
super(resourceName);
// set display name
getAttributes().setTitle("Hello-World Resource");
}
@Override
public void handleGET(CoapExchange exchange) {
// respond to the request
exchange.respond("Hello World!");
}
}