本文整理匯總了Java中org.jboss.netty.channel.ChannelFuture.cancel方法的典型用法代碼示例。如果您正苦於以下問題：Java ChannelFuture.cancel方法的具體用法？Java ChannelFuture.cancel怎麽用？Java ChannelFuture.cancel使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.jboss.netty.channel.ChannelFuture的用法示例。
在下文中一共展示了ChannelFuture.cancel方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: connect
import org.jboss.netty.channel.ChannelFuture; //導入方法依賴的package包/類
/**
* 嘗試連接
*/
public void connect() {
ChannelFuture future = bootstrap.connect(inetAddr);
try{
boolean ret = future.awaitUninterruptibly(Constants.TIMEOUT_CONNECTION_MILLSECOND, TimeUnit.MILLISECONDS);
if (ret && future.isSuccess()) {
Channel newChannel = future.getChannel();
newChannel.setInterestOps(Channel.OP_READ_WRITE);
try {
// 關閉舊的連接
Channel oldChannel = NettyRpcConnection.this.channel;
if (oldChannel != null) {
logger.info("Close old netty channel {} on create new netty channel {}", oldChannel, newChannel);
oldChannel.close();
}
} finally {
if (!isConnected()) {
try {
logger.info("Close new netty channel {}, because the client closed.", newChannel);
newChannel.close();
} finally {
NettyRpcConnection.this.channel = null;
}
} else {
NettyRpcConnection.this.channel = newChannel;
}
}
} else if (null != future.getCause()) {
logger.error("connect fail", future.getCause());
throw new RuntimeException("connect error", future.getCause());
} else {
logger.error("connect fail,connstr: "+this.getConnStr());
throw new RuntimeException("connect error");
}
}finally{
if (! isConnected()) {
future.cancel();
}
}
}
示例2: doConnect
import org.jboss.netty.channel.ChannelFuture; //導入方法依賴的package包/類
protected void doConnect() throws Throwable {
long start = System.currentTimeMillis();
ChannelFuture future = bootstrap.connect(getConnectAddress());
try{
boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
if (ret && future.isSuccess()) {
Channel newChannel = future.getChannel();
newChannel.setInterestOps(Channel.OP_READ_WRITE);
try {
// 關閉舊的連接
Channel oldChannel = NettyClient.this.channel; // copy reference
if (oldChannel != null) {
try {
if (logger.isInfoEnabled()) {
logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
}
oldChannel.close();
} finally {
NettyChannel.removeChannelIfDisconnected(oldChannel);
}
}
} finally {
if (NettyClient.this.isClosed()) {
try {
if (logger.isInfoEnabled()) {
logger.info("Close new netty channel " + newChannel + ", because the client closed.");
}
newChannel.close();
} finally {
NettyClient.this.channel = null;
NettyChannel.removeChannelIfDisconnected(newChannel);
}
} else {
NettyClient.this.channel = newChannel;
}
}
} else if (future.getCause() != null) {
throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
+ getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
} else {
throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
+ getRemoteAddress() + " client-side timeout "
+ getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
+ NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
}
}finally{
if (! isConnected()) {
future.cancel();
}
}
}
示例3: doConnect
import org.jboss.netty.channel.ChannelFuture; //導入方法依賴的package包/類
protected void doConnect() throws Throwable {
long start = System.currentTimeMillis();
ChannelFuture future = bootstrap.connect(getConnectAddress());
try{
boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
if (ret && future.isSuccess()) {
Channel newChannel = future.getChannel();
newChannel.setInterestOps(Channel.OP_READ_WRITE);
try {
// 關閉舊的連接
Channel oldChannel = NettyClient.this.channel; // copy reference
if (oldChannel != null) {
try {
if (log.isInfoEnabled()) {
log.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
}
oldChannel.close();
} finally {
NettyChannel.removeChannelIfDisconnected(oldChannel);
}
}
} finally {
if (NettyClient.this.isClosed()) {
try {
if (log.isInfoEnabled()) {
log.info("Close new netty channel " + newChannel + ", because the client closed.");
}
newChannel.close();
} finally {
NettyClient.this.channel = null;
NettyChannel.removeChannelIfDisconnected(newChannel);
}
} else {
NettyClient.this.channel = newChannel;
}
}
} else if (future.getCause() != null) {
throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
+ getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
} else {
throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
+ getRemoteAddress() + " client-side timeout "
+ getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
+ NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
}
}finally{
if (! isConnected()) {
future.cancel();
}
}
}