云服务 v8.0.9版本的 MD5 值为:db7bd2ef285263bf7b9aed6242608c24
以下内容为反编译后的 NioReadWriteProcessor.java 源代码,内容仅作参考
package com.open.net.client.impl.tcp.nio.processor;
import com.open.net.client.impl.tcp.nio.NioConnectListener;
import com.open.net.client.structures.BaseClient;
import java.io.IOException;
import java.io.PrintStream;
import java.net.InetSocketAddress;
import java.nio.channels.SelectionKey;
import java.nio.channels.Selector;
import java.nio.channels.SocketChannel;
import java.nio.channels.spi.SelectorProvider;
import java.util.Iterator;
public final class NioReadWriteProcessor {
private static int G_SOCKET_ID;
private long connect_timeout;
private BaseClient mClient;
private ConnectRunnable mConnectProcessor;
private String mIp;
private NioConnectListener mNioConnectListener;
private int mPort;
private Selector mSelector;
private SocketChannel mSocketChannel;
private int mSocketId;
private String TAG = "NioReadWriteProcessor";
private Thread mConnectThread = null;
private boolean closed = false;
public NioReadWriteProcessor(String str, int i, long j, BaseClient baseClient, NioConnectListener nioConnectListener) {
this.mIp = "192.168.1.1";
this.mPort = 9999;
this.connect_timeout = 10000L;
int i2 = G_SOCKET_ID + 1;
G_SOCKET_ID = i2;
this.mSocketId = i2;
this.mIp = str;
this.mPort = i;
this.connect_timeout = j;
this.mClient = baseClient;
this.mNioConnectListener = nioConnectListener;
}
public void start() {
this.mConnectProcessor = new ConnectRunnable();
Thread thread = new Thread(this.mConnectProcessor);
this.mConnectThread = thread;
thread.start();
}
public synchronized void close() {
this.closed = true;
SocketChannel socketChannel = this.mSocketChannel;
if (socketChannel != null) {
try {
SelectionKey keyFor = socketChannel.keyFor(this.mSelector);
if (keyFor != null) {
keyFor.cancel();
}
this.mSocketChannel.socket().close();
this.mSocketChannel.close();
this.mSocketChannel = null;
} catch (IOException e) {
e.printStackTrace();
}
}
Selector selector = this.mSelector;
if (selector != null) {
try {
selector.close();
} catch (IOException e2) {
e2.printStackTrace();
}
this.mSelector = null;
}
wakeUp();
}
public void wakeUp() {
ConnectRunnable connectRunnable = this.mConnectProcessor;
if (connectRunnable != null) {
connectRunnable.wakeUp();
}
}
public void onSocketExit(int i) {
PrintStream printStream = System.out;
printStream.println(this.TAG + "onSocketExit mSocketId " + this.mSocketId + " exit_code " + i);
close();
NioConnectListener nioConnectListener = this.mNioConnectListener;
if (nioConnectListener != null) {
nioConnectListener.onConnectFailed(this);
}
}
public class ConnectRunnable implements Runnable {
private ConnectRunnable() {
}
public void wakeUp() {
if (NioReadWriteProcessor.this.mSelector != null) {
NioReadWriteProcessor.this.mSelector.wakeup();
}
}
@Override
public void run() {
try {
NioReadWriteProcessor.this.mSelector = SelectorProvider.provider().openSelector();
NioReadWriteProcessor.this.mSocketChannel = SocketChannel.open();
boolean z = false;
NioReadWriteProcessor.this.mSocketChannel.configureBlocking(false);
NioReadWriteProcessor.this.mSocketChannel.connect(new InetSocketAddress(NioReadWriteProcessor.this.mIp, NioReadWriteProcessor.this.mPort));
NioReadWriteProcessor.this.mSocketChannel.register(NioReadWriteProcessor.this.mSelector, 8, NioReadWriteProcessor.this.mClient);
if (connect(NioReadWriteProcessor.this.connect_timeout)) {
while (!z) {
if (NioReadWriteProcessor.this.mSelector.select() > 0) {
Iterator<SelectionKey> it = NioReadWriteProcessor.this.mSelector.selectedKeys().iterator();
while (it.hasNext()) {
SelectionKey next = it.next();
it.remove();
if (next.isValid()) {
if (next.isReadable()) {
if (!((BaseClient) next.attachment()).onRead()) {
next.cancel();
next.attach(null);
next.channel().close();
z = true;
break;
}
} else if (!next.isWritable()) {
continue;
} else if (!((BaseClient) next.attachment()).onWrite()) {
next.cancel();
next.attach(null);
next.channel().close();
z = true;
break;
} else {
next.interestOps(1);
}
}
}
}
if (z || NioReadWriteProcessor.this.closed) {
break;
} else if (!NioReadWriteProcessor.this.mClient.mWriteMessageQueen.mWriteQueen.isEmpty()) {
NioReadWriteProcessor.this.mSocketChannel.keyFor(NioReadWriteProcessor.this.mSelector).interestOps(4);
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
NioReadWriteProcessor.this.onSocketExit(1);
}
private boolean connect(long j) throws IOException {
boolean z = false;
if ((j == -1 ? NioReadWriteProcessor.this.mSelector.select() : NioReadWriteProcessor.this.mSelector.select(j)) > 0) {
Iterator<SelectionKey> it = NioReadWriteProcessor.this.mSelector.selectedKeys().iterator();
while (true) {
if (!it.hasNext()) {
break;
}
SelectionKey next = it.next();
it.remove();
if (next.isValid() && next.isConnectable() && !(z = finishConnection(next))) {
next.cancel();
next.attach(null);
next.channel().close();
break;
}
}
} else {
try {
for (SelectionKey selectionKey : NioReadWriteProcessor.this.mSelector.keys()) {
selectionKey.cancel();
selectionKey.attach(null);
selectionKey.channel().close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
return z;
}
private boolean finishConnection(SelectionKey selectionKey) {
try {
if (((SocketChannel) selectionKey.channel()).finishConnect()) {
selectionKey.interestOps(1);
if (NioReadWriteProcessor.this.mNioConnectListener != null) {
NioConnectListener nioConnectListener = NioReadWriteProcessor.this.mNioConnectListener;
NioReadWriteProcessor nioReadWriteProcessor = NioReadWriteProcessor.this;
nioConnectListener.onConnectSuccess(nioReadWriteProcessor, nioReadWriteProcessor.mSocketChannel);
return true;
}
return true;
}
return true;
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
}
}