io.datakernel.eventloop.AsyncUdpSocket Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of datakernel-eventloop Show documentation

Efficient non-blocking network and file I/O, for building Node.js-like client/server applications with high performance requirements. It is similar to Event Loop in Node.js. Although Eventloop runs in a single thread, multiple event loops can be launched at the same time allowing for efficient CPU usage.

There is a newer version: 3.1.0

Show newest version

/*
 * Copyright (C) 2015 SoftIndex LLC.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.datakernel.eventloop;

public interface AsyncUdpSocket {
	interface EventHandler {
		void onRegistered();

		void onSend();

		void onReceive(UdpPacket packet);

		void onClosedWithError(Exception e);
	}

	void setEventHandler(AsyncUdpSocket.EventHandler eventHandler);

	void receive();

	void send(UdpPacket packet);

	void close();
}