Java Code Examples for java.net.Socket#setSoLinger()
The following examples show how to use
java.net.Socket#setSoLinger() .
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Example 1
| Source File: RequestListener.java From java-android-websocket-client with Apache License 2.0 | 6 votes |
|
@Override
public void run() {
try {
while (!isTerminated() && !Thread.interrupted()) {
final Socket socket = this.serversocket.accept();
socket.setSoTimeout(this.socketConfig.getSoTimeout());
socket.setKeepAlive(this.socketConfig.isSoKeepAlive());
socket.setTcpNoDelay(this.socketConfig.isTcpNoDelay());
if (this.socketConfig.getRcvBufSize() > 0) {
socket.setReceiveBufferSize(this.socketConfig.getRcvBufSize());
}
if (this.socketConfig.getSndBufSize() > 0) {
socket.setSendBufferSize(this.socketConfig.getSndBufSize());
}
if (this.socketConfig.getSoLinger() >= 0) {
socket.setSoLinger(true, this.socketConfig.getSoLinger());
}
final HttpServerConnection conn = this.connectionFactory.createConnection(socket);
final Worker worker = new Worker(this.httpService, conn, this.exceptionLogger);
this.executorService.execute(worker);
}
} catch (final Exception ex) {
this.exceptionLogger.log(ex);
}
}
Example 2
| Source File: DefaultSocketConfigurator.java From cyberduck with GNU General Public License v3.0 | 6 votes |
|
@Override
public void configure(final Socket socket) throws IOException {
if(preferences.getInteger("connection.buffer.receive") > 0) {
socket.setReceiveBufferSize(preferences.getInteger("connection.buffer.receive"));
}
if(preferences.getInteger("connection.buffer.send") > 0) {
socket.setSendBufferSize(preferences.getInteger("connection.buffer.send"));
}
final int timeout = preferences.getInteger("connection.timeout.seconds") * 1000;
if(log.isInfoEnabled()) {
log.info(String.format("Set timeout to %dms for socket %s", timeout, socket));
}
socket.setSoTimeout(timeout);
if(preferences.getBoolean("connection.socket.linger")) {
// The setting only affects socket close. Make sure closing SSL socket does not hang because close_notify cannot be sent.
socket.setSoLinger(true, timeout);
}
if(preferences.getBoolean("connection.socket.keepalive")) {
socket.setKeepAlive(true);
}
}
Example 3
| Source File: MllpClientResource.java From wildfly-camel with Apache License 2.0 | 6 votes |
|
public void connect(int connectTimeout) {
try {
clientSocket = new Socket();
clientSocket.connect(new InetSocketAddress(mllpHost, mllpPort), connectTimeout);
clientSocket.setSoTimeout(soTimeout);
clientSocket.setSoLinger(false, -1);
clientSocket.setReuseAddress(reuseAddress);
clientSocket.setTcpNoDelay(tcpNoDelay);
inputStream = clientSocket.getInputStream();
outputStream = new BufferedOutputStream(clientSocket.getOutputStream(), 2048);
} catch (IOException e) {
String errorMessage = String.format("Unable to establish connection to %s:%s", mllpHost, mllpPort);
log.error(errorMessage, e);
throw new MllpJUnitResourceException(errorMessage, e);
}
}
Example 4
| Source File: Race.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
public static void main(String[] args) throws Exception {
try (ServerSocket ss = new ServerSocket(0)) {
final int port = ss.getLocalPort();
final Phaser phaser = new Phaser(THREADS + 1);
for (int i=0; i<100; i++) {
try {
final Socket s = new Socket("localhost", port);
s.setSoLinger(false, 0);
try (Socket sa = ss.accept()) {
sa.setSoLinger(false, 0);
final InputStream is = s.getInputStream();
Thread[] threads = new Thread[THREADS];
for (int j=0; j<THREADS; j++) {
threads[j] = new Thread() {
public void run() {
try {
phaser.arriveAndAwaitAdvance();
while (is.read() != -1)
Thread.sleep(50);
} catch (Exception x) {
if (!(x instanceof SocketException
&& x.getMessage().equalsIgnoreCase("socket closed")))
x.printStackTrace();
// ok, expect Socket closed
}
}};
}
for (int j=0; j<100; j++)
threads[j].start();
phaser.arriveAndAwaitAdvance();
s.close();
for (int j=0; j<100; j++)
threads[j].join();
}
} catch (ConnectException e) {
System.err.println("Exception " + e + " Port: " + port);
}
}
}
}
Example 5
| Source File: Race.java From hottub with GNU General Public License v2.0 | 5 votes |
|
public static void main(String[] args) throws Exception {
try (ServerSocket ss = new ServerSocket(0)) {
final int port = ss.getLocalPort();
final Phaser phaser = new Phaser(THREADS + 1);
for (int i=0; i<100; i++) {
final Socket s = new Socket("localhost", port);
s.setSoLinger(false, 0);
try (Socket sa = ss.accept()) {
sa.setSoLinger(false, 0);
final InputStream is = s.getInputStream();
Thread[] threads = new Thread[THREADS];
for (int j=0; j<THREADS; j++) {
threads[j] = new Thread() {
public void run() {
try {
phaser.arriveAndAwaitAdvance();
while (is.read() != -1)
Thread.sleep(50);
} catch (Exception x) {
if (!(x instanceof SocketException
&& x.getMessage().equalsIgnoreCase("socket closed")))
x.printStackTrace();
// ok, expect Socket closed
}
}};
}
for (int j=0; j<100; j++)
threads[j].start();
phaser.arriveAndAwaitAdvance();
s.close();
for (int j=0; j<100; j++)
threads[j].join();
}
}
}
}
Example 6
| Source File: Race.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
public static void main(String[] args) throws Exception {
try (ServerSocket ss = new ServerSocket(0)) {
final int port = ss.getLocalPort();
final Phaser phaser = new Phaser(THREADS + 1);
for (int i=0; i<100; i++) {
final Socket s = new Socket("localhost", port);
s.setSoLinger(false, 0);
try (Socket sa = ss.accept()) {
sa.setSoLinger(false, 0);
final InputStream is = s.getInputStream();
Thread[] threads = new Thread[THREADS];
for (int j=0; j<THREADS; j++) {
threads[j] = new Thread() {
public void run() {
try {
phaser.arriveAndAwaitAdvance();
while (is.read() != -1)
Thread.sleep(50);
} catch (Exception x) {
if (!(x instanceof SocketException
&& x.getMessage().equalsIgnoreCase("socket closed")))
x.printStackTrace();
// ok, expect Socket closed
}
}};
}
for (int j=0; j<100; j++)
threads[j].start();
phaser.arriveAndAwaitAdvance();
s.close();
for (int j=0; j<100; j++)
threads[j].join();
}
}
}
}
Example 7
| Source File: TSocket.java From incubator-retired-blur with Apache License 2.0 | 5 votes |
|
/**
* Initializes the socket object
*/
private void initSocket() {
socket_ = new Socket();
try {
socket_.setSoLinger(false, 0);
socket_.setTcpNoDelay(true);
socket_.setSoTimeout(timeout_);
} catch (SocketException sx) {
LOGGER.error("Could not configure socket.", sx);
}
}
Example 8
| Source File: BioSender.java From Tomcat7.0.67 with Apache License 2.0 | 5 votes |
|
/**
* open real socket and set time out when waitForAck is enabled
* is socket open return directly
*/
protected void openSocket() throws IOException {
if(isConnected()) return ;
try {
socket = new Socket();
InetSocketAddress sockaddr = new InetSocketAddress(getAddress(), getPort());
socket.connect(sockaddr,(int)getTimeout());
socket.setSendBufferSize(getTxBufSize());
socket.setReceiveBufferSize(getRxBufSize());
socket.setSoTimeout( (int) getTimeout());
socket.setTcpNoDelay(getTcpNoDelay());
socket.setKeepAlive(getSoKeepAlive());
socket.setReuseAddress(getSoReuseAddress());
socket.setOOBInline(getOoBInline());
socket.setSoLinger(getSoLingerOn(),getSoLingerTime());
socket.setTrafficClass(getSoTrafficClass());
setConnected(true);
soOut = socket.getOutputStream();
soIn = socket.getInputStream();
setRequestCount(0);
setConnectTime(System.currentTimeMillis());
if (log.isDebugEnabled())
log.debug(sm.getString("IDataSender.openSocket", getAddress().getHostAddress(), Integer.valueOf(getPort()), Long.valueOf(0)));
} catch (IOException ex1) {
SenderState.getSenderState(getDestination()).setSuspect();
if (log.isDebugEnabled())
log.debug(sm.getString("IDataSender.openSocket.failure",getAddress().getHostAddress(), Integer.valueOf(getPort()), Long.valueOf(0)), ex1);
throw (ex1);
}
}
Example 9
| Source File: BioSender.java From tomcatsrc with Apache License 2.0 | 5 votes |
|
/**
* open real socket and set time out when waitForAck is enabled
* is socket open return directly
*/
protected void openSocket() throws IOException {
if(isConnected()) return ;
try {
socket = new Socket();
InetSocketAddress sockaddr = new InetSocketAddress(getAddress(), getPort());
socket.connect(sockaddr,(int)getTimeout());
socket.setSendBufferSize(getTxBufSize());
socket.setReceiveBufferSize(getRxBufSize());
socket.setSoTimeout( (int) getTimeout());
socket.setTcpNoDelay(getTcpNoDelay());
socket.setKeepAlive(getSoKeepAlive());
socket.setReuseAddress(getSoReuseAddress());
socket.setOOBInline(getOoBInline());
socket.setSoLinger(getSoLingerOn(),getSoLingerTime());
socket.setTrafficClass(getSoTrafficClass());
setConnected(true);
soOut = socket.getOutputStream();
soIn = socket.getInputStream();
setRequestCount(0);
setConnectTime(System.currentTimeMillis());
if (log.isDebugEnabled())
log.debug(sm.getString("IDataSender.openSocket", getAddress().getHostAddress(), Integer.valueOf(getPort()), Long.valueOf(0)));
} catch (IOException ex1) {
SenderState.getSenderState(getDestination()).setSuspect();
if (log.isDebugEnabled())
log.debug(sm.getString("IDataSender.openSocket.failure",getAddress().getHostAddress(), Integer.valueOf(getPort()), Long.valueOf(0)), ex1);
throw (ex1);
}
}
Example 10
| Source File: TNonblockingSocket.java From galaxy-sdk-java with Apache License 2.0 | 5 votes |
|
private TNonblockingSocket(SocketChannel socketChannel, int timeout, SocketAddress socketAddress)
throws IOException {
socketChannel_ = socketChannel;
socketAddress_ = socketAddress;
// make it a nonblocking channel
socketChannel.configureBlocking(false);
// set options
Socket socket = socketChannel.socket();
socket.setSoLinger(false, 0);
socket.setTcpNoDelay(true);
setTimeout(timeout);
}
Example 11
| Source File: ApacheThriftMethodInvoker.java From drift with Apache License 2.0 | 5 votes |
|
private void setSocketProperties(Socket socket)
throws SocketException
{
socket.setSoLinger(false, 0);
socket.setTcpNoDelay(true);
socket.setKeepAlive(true);
socket.setSoTimeout(Ints.saturatedCast(requestTimeoutMillis));
}
Example 12
| Source File: NetModule.java From OpenAs2App with BSD 2-Clause "Simplified" License | 5 votes |
|
@Override
public void run() {
while (!isTerminated()) {
try {
Socket conn = socket.accept();
conn.setSoLinger(true, 60);
connectionThreads.execute(new ConnectionHandler(getOwner(), conn));
} catch (IOException e) {
if (!isTerminated()) {
owner.forceStop(e);
}
}
}
}
Example 13
| Source File: TNonblockingSocket.java From incubator-retired-blur with Apache License 2.0 | 5 votes |
|
private TNonblockingSocket(SocketChannel socketChannel, int timeout, SocketAddress socketAddress)
throws IOException {
socketChannel_ = socketChannel;
socketAddress_ = socketAddress;
// make it a nonblocking channel
socketChannel.configureBlocking(false);
// set options
Socket socket = socketChannel.socket();
socket.setSoLinger(false, 0);
socket.setTcpNoDelay(true);
setTimeout(timeout);
}
Example 14
| Source File: Race.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
|
public static void main(String[] args) throws Exception {
try (ServerSocket ss = new ServerSocket(0)) {
final int port = ss.getLocalPort();
final Phaser phaser = new Phaser(THREADS + 1);
for (int i=0; i<100; i++) {
try {
final Socket s = new Socket("localhost", port);
s.setSoLinger(false, 0);
try (Socket sa = ss.accept()) {
sa.setSoLinger(false, 0);
final InputStream is = s.getInputStream();
Thread[] threads = new Thread[THREADS];
for (int j=0; j<THREADS; j++) {
threads[j] = new Thread() {
public void run() {
try {
phaser.arriveAndAwaitAdvance();
while (is.read() != -1)
Thread.sleep(50);
} catch (Exception x) {
if (!(x instanceof SocketException
&& x.getMessage().equalsIgnoreCase("socket closed")))
x.printStackTrace();
// ok, expect Socket closed
}
}};
}
for (int j=0; j<100; j++)
threads[j].start();
phaser.arriveAndAwaitAdvance();
s.close();
for (int j=0; j<100; j++)
threads[j].join();
}
} catch (ConnectException e) {
System.err.println("Exception " + e + " Port: " + port);
}
}
}
}
Example 15
| Source File: TCPConnection.java From jlibs with Apache License 2.0 | 5 votes |
|
protected void init() throws IOException{
uniqueID = (server==null ? "C" : "A")+id;
Socket socket = selectable.socket();
if(TCP_NODELAY!=null)
socket.setTcpNoDelay(TCP_NODELAY);
if(SO_LINGER!=null)
socket.setSoLinger(SO_LINGER<0, SO_LINGER);
if(SO_SNDBUF!=null)
socket.setSendBufferSize(SO_SNDBUF);
if(SO_RCVBUF!=null)
socket.setReceiveBufferSize(SO_RCVBUF);
}
Example 16
| Source File: BasicConnFactory.java From java-android-websocket-client with Apache License 2.0 | 5 votes |
|
@Override
public HttpClientConnection create(final HttpHost host) throws IOException {
final String scheme = host.getSchemeName();
Socket socket = null;
if ("http".equalsIgnoreCase(scheme)) {
socket = this.plainfactory != null ? this.plainfactory.createSocket() :
new Socket();
} if ("https".equalsIgnoreCase(scheme)) {
socket = (this.sslfactory != null ? this.sslfactory :
SSLSocketFactory.getDefault()).createSocket();
}
if (socket == null) {
throw new IOException(scheme + " scheme is not supported");
}
final String hostname = host.getHostName();
int port = host.getPort();
if (port == -1) {
if (host.getSchemeName().equalsIgnoreCase("http")) {
port = 80;
} else if (host.getSchemeName().equalsIgnoreCase("https")) {
port = 443;
}
}
socket.setSoTimeout(this.sconfig.getSoTimeout());
if (this.sconfig.getSndBufSize() > 0) {
socket.setSendBufferSize(this.sconfig.getSndBufSize());
}
if (this.sconfig.getRcvBufSize() > 0) {
socket.setReceiveBufferSize(this.sconfig.getRcvBufSize());
}
socket.setTcpNoDelay(this.sconfig.isTcpNoDelay());
final int linger = this.sconfig.getSoLinger();
if (linger >= 0) {
socket.setSoLinger(true, linger);
}
socket.setKeepAlive(this.sconfig.isSoKeepAlive());
socket.connect(new InetSocketAddress(hostname, port), this.connectTimeout);
return this.connFactory.createConnection(socket);
}
Example 17
| Source File: Race.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
|
public static void main(String[] args) throws Exception {
try (ServerSocket ss = new ServerSocket(0)) {
final int port = ss.getLocalPort();
final Phaser phaser = new Phaser(THREADS + 1);
for (int i=0; i<100; i++) {
final Socket s = new Socket("localhost", port);
s.setSoLinger(false, 0);
try (Socket sa = ss.accept()) {
sa.setSoLinger(false, 0);
final InputStream is = s.getInputStream();
Thread[] threads = new Thread[THREADS];
for (int j=0; j<THREADS; j++) {
threads[j] = new Thread() {
public void run() {
try {
phaser.arriveAndAwaitAdvance();
while (is.read() != -1)
Thread.sleep(50);
} catch (Exception x) {
if (!(x instanceof SocketException
&& x.getMessage().equalsIgnoreCase("socket closed")))
x.printStackTrace();
// ok, expect Socket closed
}
}};
}
for (int j=0; j<100; j++)
threads[j].start();
phaser.arriveAndAwaitAdvance();
s.close();
for (int j=0; j<100; j++)
threads[j].join();
}
}
}
}
Example 18
| Source File: AbstractConnectProtocol.java From mariadb-connector-j with GNU Lesser General Public License v2.1 | 4 votes |
|
private static Socket createSocket(final String host, final int port, final Options options)
throws SQLException {
Socket socket;
try {
socket = Utils.createSocket(options, host);
socket.setTcpNoDelay(options.tcpNoDelay);
if (options.socketTimeout != null) {
socket.setSoTimeout(options.socketTimeout);
}
if (options.tcpKeepAlive) {
socket.setKeepAlive(true);
}
if (options.tcpRcvBuf != null) {
socket.setReceiveBufferSize(options.tcpRcvBuf);
}
if (options.tcpSndBuf != null) {
socket.setSendBufferSize(options.tcpSndBuf);
}
if (options.tcpAbortiveClose) {
socket.setSoLinger(true, 0);
}
// Bind the socket to a particular interface if the connection property
// localSocketAddress has been defined.
if (options.localSocketAddress != null) {
InetSocketAddress localAddress = new InetSocketAddress(options.localSocketAddress, 0);
socket.bind(localAddress);
}
if (!socket.isConnected()) {
InetSocketAddress sockAddr =
options.pipe == null ? new InetSocketAddress(host, port) : null;
socket.connect(sockAddr, options.connectTimeout);
}
return socket;
} catch (IOException ioe) {
throw ExceptionFactory.INSTANCE.create(
String.format(
"Socket fail to connect to host:%s, port:%s. %s", host, port, ioe.getMessage()),
"08000",
ioe);
}
}
Example 19
| Source File: HTTPUtil.java From nettythrift with Apache License 2.0 | 4 votes |
|
private static void configSocket(Socket socket) throws SocketException {
/**
* 设置Socket属性
*/
// true表示关闭Socket的缓冲,立即发送数据..其默认值为false
// 若Socket的底层实现不支持TCP_NODELAY选项,则会抛出SocketException
socket.setTcpNoDelay(true);
// 表示是否允许重用Socket所绑定的本地地址
socket.setReuseAddress(true);
// 表示接收数据时的等待超时时间,单位毫秒..其默认值为0,表示会无限等待,永远不会超时
// 当通过Socket的输入流读数据时,如果还没有数据,就会等待
// 超时后会抛出SocketTimeoutException,且抛出该异常后Socket仍然是连接的,可以尝试再次读数据
socket.setSoTimeout(5000);
// 表示当执行Socket.close()时,是否立即关闭底层的Socket
// 这里设置为当Socket关闭后,底层Socket延迟5秒后再关闭,而5秒后所有未发送完的剩余数据也会被丢弃
// 默认情况下,执行Socket.close()方法,该方法会立即返回,但底层的Socket实际上并不立即关闭
// 它会延迟一段时间,直到发送完所有剩余的数据,才会真正关闭Socket,断开连接
// Tips:当程序通过输出流写数据时,仅仅表示程序向网络提交了一批数据,由网络负责输送到接收方
// Tips:当程序关闭Socket,有可能这批数据还在网络上传输,还未到达接收方
// Tips:这里所说的"未发送完的剩余数据"就是指这种还在网络上传输,未被接收方接收的数据
socket.setSoLinger(true, 5);
// 表示发送数据的缓冲区的大小
socket.setSendBufferSize(1024);
// 表示接收数据的缓冲区的大小
socket.setReceiveBufferSize(1024);
// 表示对于长时间处于空闲状态(连接的两端没有互相传送数据)的Socket,是否要自动把它关闭,true为是
// 其默认值为false,表示TCP不会监视连接是否有效,不活动的客户端可能会永久存在下去,而不会注意到服务器已经崩溃
socket.setKeepAlive(true);
// 表示是否支持发送一个字节的TCP紧急数据,socket.sendUrgentData(data)用于发送一个字节的TCP紧急数据
// 其默认为false,即接收方收到紧急数据时不作任何处理,直接将其丢弃..若用户希望发送紧急数据,则应设其为true
// 设为true后,接收方会把收到的紧急数据与普通数据放在同样的队列中
socket.setOOBInline(true);
// 该方法用于设置服务类型,以下代码请求高可靠性和最小延迟传输服务(把0x04与0x10进行位或运算)
// Socket类用4个整数表示服务类型
// 0x02:低成本(二进制的倒数第二位为1)
// 0x04:高可靠性(二进制的倒数第三位为1)
// 0x08:最高吞吐量(二进制的倒数第四位为1)
// 0x10:最小延迟(二进制的倒数第五位为1)
socket.setTrafficClass(0x04 | 0x10);
// 该方法用于设定连接时间,延迟,带宽的相对重要性(该方法的三个参数表示网络传输数据的3项指标)
// connectionTime--该参数表示用最少时间建立连接
// latency---------该参数表示最小延迟
// bandwidth-------该参数表示最高带宽
// 可以为这些参数赋予任意整数值,这些整数之间的相对大小就决定了相应参数的相对重要性
// 如这里设置的就是---最高带宽最重要,其次是最小连接时间,最后是最小延迟
socket.setPerformancePreferences(2, 1, 3);
}
Example 20
| Source File: FTPConnector.java From ftp4j with GNU Lesser General Public License v2.1 | 3 votes |
|
/**
* Creates a socket and connects it to the given host for a communication
* channel. Socket timeouts are automatically set according to the values of
* {@link FTPConnector#connectionTimeout}, {@link FTPConnector#readTimeout}
* and {@link FTPConnector#closeTimeout}.
*
* If you are extending FTPConnector, consider using this method to
* establish your socket connection for the communication channel, instead
* of creating Socket objects, since it is already aware of the timeout
* values possibly given by the caller. Moreover the caller can abort
* connection calling {@link FTPClient#abortCurrentConnectionAttempt()}.
*
* @param host
* The host for the connection.
* @param port
* The port for the connection.
* @return The connected socket.
* @throws IOException
* If connection fails.
* @since 1.7
*/
protected Socket tcpConnectForCommunicationChannel(String host, int port) throws IOException {
try {
connectingCommunicationChannelSocket = new Socket();
connectingCommunicationChannelSocket.setKeepAlive(true);
connectingCommunicationChannelSocket.setSoTimeout(readTimeout * 1000);
connectingCommunicationChannelSocket.setSoLinger(true, closeTimeout);
connectingCommunicationChannelSocket.connect(new InetSocketAddress(host, port), connectionTimeout * 1000);
return connectingCommunicationChannelSocket;
} finally {
connectingCommunicationChannelSocket = null;
}
}
