本文整理汇总了Java中org.apache.catalina.tribes.io.XByteBuffer.createDataPackage方法的典型用法代码示例。如果您正苦于以下问题:Java XByteBuffer.createDataPackage方法的具体用法?Java XByteBuffer.createDataPackage怎么用?Java XByteBuffer.createDataPackage使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.catalina.tribes.io.XByteBuffer
的用法示例。
在下文中一共展示了XByteBuffer.createDataPackage方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: broadcast
import org.apache.catalina.tribes.io.XByteBuffer; //导入方法依赖的package包/类
@Override
public void broadcast(ChannelMessage message) throws ChannelException {
if (impl==null || (impl.startLevel & Channel.MBR_TX_SEQ)!=Channel.MBR_TX_SEQ )
throw new ChannelException("Multicast send is not started or enabled.");
byte[] data = XByteBuffer.createDataPackage((ChannelData)message);
if (data.length>McastServiceImpl.MAX_PACKET_SIZE) {
throw new ChannelException("Packet length["+data.length+"] exceeds max packet size of "+McastServiceImpl.MAX_PACKET_SIZE+" bytes.");
}
DatagramPacket packet = new DatagramPacket(data,0,data.length);
try {
impl.send(false, packet);
} catch (Exception x) {
throw new ChannelException(x);
}
}
示例2: broadcast
import org.apache.catalina.tribes.io.XByteBuffer; //导入方法依赖的package包/类
@Override
public void broadcast(ChannelMessage message) throws ChannelException {
if (impl == null || (impl.startLevel & Channel.MBR_TX_SEQ) != Channel.MBR_TX_SEQ)
throw new ChannelException("Multicast send is not started or enabled.");
byte[] data = XByteBuffer.createDataPackage((ChannelData) message);
if (data.length > McastServiceImpl.MAX_PACKET_SIZE) {
throw new ChannelException("Packet length[" + data.length + "] exceeds max packet size of "
+ McastServiceImpl.MAX_PACKET_SIZE + " bytes.");
}
DatagramPacket packet = new DatagramPacket(data, 0, data.length);
try {
impl.send(false, packet);
} catch (Exception x) {
throw new ChannelException(x);
}
}
示例3: main
import org.apache.catalina.tribes.io.XByteBuffer; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
Member mbr = new MemberImpl("localhost", 9999, 0);
ChannelData data = new ChannelData();
data.setAddress(mbr);
byte[] buf = new byte[8192 * 4];
data.setMessage(new XByteBuffer(buf, false));
buf = XByteBuffer.createDataPackage(data);
len = buf.length;
NioReceiver receiver = new NioReceiver();
receiver.setPort(9999);
receiver.setHost("localhost");
MyList list = new MyList();
receiver.setMessageListener(list);
receiver.start();
System.out.println("Listening on 9999");
while (true) {
try {
synchronized (mutex) {
mutex.wait(5000);
if ( start != 0 ) {
System.out.println("Throughput " + df.format(mb / seconds) + " MB/seconds, messages "+count+" accepts "+accept+", total "+mb+" MB.");
}
}
}catch (Throwable x) {
x.printStackTrace();
}
}
}
示例4: sendMessage
import org.apache.catalina.tribes.io.XByteBuffer; //导入方法依赖的package包/类
@Override
public synchronized void sendMessage(Member[] destination, ChannelMessage msg) throws ChannelException {
byte[] data = XByteBuffer.createDataPackage((ChannelData)msg);
BioSender[] senders = setupForSend(destination);
ChannelException cx = null;
for ( int i=0; i<senders.length; i++ ) {
try {
senders[i].sendMessage(data,(msg.getOptions()&Channel.SEND_OPTIONS_USE_ACK)==Channel.SEND_OPTIONS_USE_ACK);
} catch (Exception x) {
if (cx == null) cx = new ChannelException(x);
cx.addFaultyMember(destination[i],x);
}
}
if (cx!=null ) throw cx;
}
示例5: memberAlive
import org.apache.catalina.tribes.io.XByteBuffer; //导入方法依赖的package包/类
protected static boolean memberAlive(Member mbr, byte[] msgData,
boolean sendTest, boolean readTest,
long readTimeout, long conTimeout,
int optionFlag) {
//could be a shutdown notification
if ( Arrays.equals(mbr.getCommand(),Member.SHUTDOWN_PAYLOAD) ) return false;
Socket socket = new Socket();
try {
InetAddress ia = InetAddress.getByAddress(mbr.getHost());
InetSocketAddress addr = new InetSocketAddress(ia, mbr.getPort());
socket.setSoTimeout((int)readTimeout);
socket.connect(addr, (int) conTimeout);
if ( sendTest ) {
ChannelData data = new ChannelData(true);
data.setAddress(mbr);
data.setMessage(new XByteBuffer(msgData,false));
data.setTimestamp(System.currentTimeMillis());
int options = optionFlag | Channel.SEND_OPTIONS_BYTE_MESSAGE;
if ( readTest ) options = (options | Channel.SEND_OPTIONS_USE_ACK);
else options = (options & (~Channel.SEND_OPTIONS_USE_ACK));
data.setOptions(options);
byte[] message = XByteBuffer.createDataPackage(data);
socket.getOutputStream().write(message);
if ( readTest ) {
int length = socket.getInputStream().read(message);
return length > 0;
}
}//end if
return true;
} catch ( SocketTimeoutException sx) {
//do nothing, we couldn't connect
} catch ( ConnectException cx) {
//do nothing, we couldn't connect
}catch (Exception x ) {
log.error("Unable to perform failure detection check, assuming member down.",x);
} finally {
try {socket.close(); } catch ( Exception ignore ){}
}
return false;
}
示例6: main
import org.apache.catalina.tribes.io.XByteBuffer; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
Selector selector;
synchronized (Selector.class) {
// Selector.open() isn't thread safe
// http://bugs.sun.com/view_bug.do?bug_id=6427854
// Affects 1.6.0_29, fixed in 1.7.0_01
selector = Selector.open();
}
Member mbr = new MemberImpl("localhost", 9999, 0);
ChannelData data = new ChannelData();
data.setOptions(Channel.SEND_OPTIONS_BYTE_MESSAGE);
data.setAddress(mbr);
byte[] buf = new byte[8192 * 4];
data.setMessage(new XByteBuffer(buf,false));
buf = XByteBuffer.createDataPackage(data);
int len = buf.length;
BigDecimal total = new BigDecimal((double)0);
BigDecimal bytes = new BigDecimal((double)len);
NioSender sender = new NioSender();
sender.setDestination(mbr);
sender.setDirectBuffer(true);
sender.setSelector(selector);
sender.setTxBufSize(1024*1024);
sender.connect();
sender.setMessage(buf);
System.out.println("Writing to 9999");
long start = 0;
double mb = 0;
boolean first = true;
int count = 0;
DecimalFormat df = new DecimalFormat("##.00");
while (count<100000) {
if (first) {
first = false;
start = System.currentTimeMillis();
}
sender.setMessage(buf);
int selectedKeys = 0;
try {
selectedKeys = selector.select(0);
} catch (Exception e) {
e.printStackTrace();
continue;
}
if (selectedKeys == 0) {
continue;
}
Iterator<SelectionKey> it = selector.selectedKeys().iterator();
while (it.hasNext()) {
SelectionKey sk = it.next();
it.remove();
try {
int readyOps = sk.readyOps();
sk.interestOps(sk.interestOps() & ~readyOps);
if (sender.process(sk, false)) {
total = total.add(bytes);
sender.reset();
sender.setMessage(buf);
mb += ( (double) len) / 1024 / 1024;
if ( ( (++count) % 10000) == 0) {
long time = System.currentTimeMillis();
double seconds = ( (double) (time - start)) / 1000;
System.out.println("Throughput " + df.format(mb / seconds) + " MB/seconds, total "+mb+" MB, total "+total+" bytes.");
}
}
} catch (Throwable t) {
t.printStackTrace();
return;
}
}
selector.selectedKeys().clear();
}
System.out.println("Complete, sleeping 15 seconds");
Thread.sleep(15000);
}
示例7: memberAlive
import org.apache.catalina.tribes.io.XByteBuffer; //导入方法依赖的package包/类
protected static boolean memberAlive(Member mbr, byte[] msgData, boolean sendTest, boolean readTest,
long readTimeout, long conTimeout, int optionFlag) {
// could be a shutdown notification
if (Arrays.equals(mbr.getCommand(), Member.SHUTDOWN_PAYLOAD))
return false;
Socket socket = new Socket();
try {
InetAddress ia = InetAddress.getByAddress(mbr.getHost());
InetSocketAddress addr = new InetSocketAddress(ia, mbr.getPort());
socket.setSoTimeout((int) readTimeout);
socket.connect(addr, (int) conTimeout);
if (sendTest) {
ChannelData data = new ChannelData(true);
data.setAddress(mbr);
data.setMessage(new XByteBuffer(msgData, false));
data.setTimestamp(System.currentTimeMillis());
int options = optionFlag | Channel.SEND_OPTIONS_BYTE_MESSAGE;
if (readTest)
options = (options | Channel.SEND_OPTIONS_USE_ACK);
else
options = (options & (~Channel.SEND_OPTIONS_USE_ACK));
data.setOptions(options);
byte[] message = XByteBuffer.createDataPackage(data);
socket.getOutputStream().write(message);
if (readTest) {
int length = socket.getInputStream().read(message);
return length > 0;
}
} // end if
return true;
} catch (SocketTimeoutException sx) {
// do nothing, we couldn't connect
} catch (ConnectException cx) {
// do nothing, we couldn't connect
} catch (Exception x) {
log.error("Unable to perform failure detection check, assuming member down.", x);
} finally {
try {
socket.close();
} catch (Exception ignore) {
}
}
return false;
}