本文整理匯總了Java中java.net.BindException.initCause方法的典型用法代碼示例。如果您正苦於以下問題：Java BindException.initCause方法的具體用法？Java BindException.initCause怎麽用？Java BindException.initCause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java.net.BindException的用法示例。
在下文中一共展示了BindException.initCause方法的7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: createServerSocket
import java.net.BindException; //導入方法依賴的package包/類
public ServerSocket createServerSocket(int nport, int backlog, InetAddress bindAddr,
List<GatewayTransportFilter> transportFilters, int socketBufferSize) throws IOException {
if (transportFilters.isEmpty()) {
return createServerSocket(nport, backlog, bindAddr, socketBufferSize);
} else {
printConfig();
ServerSocket result = new TransportFilterServerSocket(transportFilters);
result.setReuseAddress(true);
// Set the receive buffer size before binding the socket so
// that large buffers will be allocated on accepted sockets (see
// java.net.ServerSocket.setReceiverBufferSize javadocs)
result.setReceiveBufferSize(socketBufferSize);
try {
result.bind(new InetSocketAddress(bindAddr, nport), backlog);
} catch (BindException e) {
BindException throwMe =
new BindException(LocalizedStrings.SocketCreator_FAILED_TO_CREATE_SERVER_SOCKET_ON_0_1
.toLocalizedString(new Object[] {bindAddr, Integer.valueOf(nport)}));
throwMe.initCause(e);
throw throwMe;
}
return result;
}
}
示例2: openListeners
import java.net.BindException; //導入方法依賴的package包/類
/**
* Open the main listener for the server
* @throws Exception
*/
void openListeners() throws Exception {
for (Connector listener : listeners) {
if (listener.getLocalPort() != -1) {
// This listener is either started externally or has been bound
continue;
}
int port = listener.getPort();
while (true) {
// jetty has a bug where you can't reopen a listener that previously
// failed to open w/o issuing a close first, even if the port is changed
try {
listener.close();
listener.open();
LOG.info("Jetty bound to port " + listener.getLocalPort());
break;
} catch (BindException ex) {
if (port == 0 || !findPort) {
BindException be = new BindException("Port in use: "
+ listener.getHost() + ":" + listener.getPort());
be.initCause(ex);
throw be;
}
}
// try the next port number
listener.setPort(++port);
Thread.sleep(100);
}
}
}
示例3: openListener
import java.net.BindException; //導入方法依賴的package包/類
/**
* Open the main listener for the server
* @throws Exception
*/
void openListener() throws Exception {
if (listener.getLocalPort() != -1) { // it's already bound
return;
}
if (listenerStartedExternally) { // Expect that listener was started securely
throw new Exception("Expected webserver's listener to be started " +
"previously but wasn't");
}
int port = listener.getPort();
while (true) {
// jetty has a bug where you can't reopen a listener that previously
// failed to open w/o issuing a close first, even if the port is changed
try {
listener.close();
listener.open();
break;
} catch (BindException ex) {
if (port == 0 || !findPort) {
BindException be = new BindException(
"Port in use: " + listener.getHost() + ":" + listener.getPort());
be.initCause(ex);
throw be;
}
}
// try the next port number
listener.setPort(++port);
Thread.sleep(100);
}
}
示例4: openListeners
import java.net.BindException; //導入方法依賴的package包/類
/**
* Open the main listener for the server
* @throws Exception
*/
void openListeners() throws Exception {
for (ListenerInfo li : listeners) {
Connector listener = li.listener;
if (!li.isManaged || li.listener.getLocalPort() != -1) {
// This listener is either started externally or has been bound
continue;
}
int port = listener.getPort();
while (true) {
// jetty has a bug where you can't reopen a listener that previously
// failed to open w/o issuing a close first, even if the port is changed
try {
listener.close();
listener.open();
LOG.info("Jetty bound to port " + listener.getLocalPort());
break;
} catch (BindException ex) {
if (port == 0 || !findPort) {
BindException be = new BindException("Port in use: "
+ listener.getHost() + ":" + listener.getPort());
be.initCause(ex);
throw be;
}
}
// try the next port number
listener.setPort(++port);
Thread.sleep(100);
}
}
}
示例5: bind
import java.net.BindException; //導入方法依賴的package包/類
@Override
public void bind() throws Exception {
// Initialize thread count defaults for acceptor
if (acceptorThreadCount == 0) {
acceptorThreadCount = 1;
}
// Initialize maxConnections
if (getMaxConnections() == 0) {
// User hasn't set a value - use the default
setMaxConnections(getMaxThreadsInternal());
}
if (serverSocketFactory == null) { //構造serverSocketFactory
if (isSSLEnabled()) {
serverSocketFactory =
handler.getSslImplementation().getServerSocketFactory(this);
} else {
serverSocketFactory = new DefaultServerSocketFactory(this);
}
}
if (serverSocket == null) {
try {
if (getAddress() == null) {
serverSocket = serverSocketFactory.createSocket(getPort(),
getBacklog());
} else {
serverSocket = serverSocketFactory.createSocket(getPort(),
getBacklog(), getAddress());
}
} catch (BindException orig) {
String msg;
if (getAddress() == null)
msg = orig.getMessage() + " <null>:" + getPort();
else
msg = orig.getMessage() + " " +
getAddress().toString() + ":" + getPort();
BindException be = new BindException(msg);
be.initCause(orig);
throw be;
}
}
}
示例6: bind
import java.net.BindException; //導入方法依賴的package包/類
@Override
public void bind() throws Exception {
// Initialize thread count defaults for acceptor
// 接收sokcet請求的線程的數量 非常輕量級 隻負責拿到後稍微包裝後轉發給processor 可以適量增大線程數 比如3個或者5個
if (acceptorThreadCount == 0) {
acceptorThreadCount = 1;
}
// Initialize maxConnections
// 如果server.xml中沒有配置maxConnections參數 默認為200
if (getMaxConnections() == 0) {
// User hasn't set a value - use the default
setMaxConnections(getMaxThreadsInternal());//200 所以tomcat默認的最大連接數量是200個
}
if (serverSocketFactory == null) {
if (isSSLEnabled()) {
serverSocketFactory =
handler.getSslImplementation().getServerSocketFactory(this);
} else {
//
serverSocketFactory = new DefaultServerSocketFactory(this);
}
}
if (serverSocket == null) {
try {
if (getAddress() == null) {
serverSocket = serverSocketFactory.createSocket(getPort(),
getBacklog());
} else {
serverSocket = serverSocketFactory.createSocket(getPort(),
getBacklog(), getAddress());
}
} catch (BindException orig) {
String msg;
if (getAddress() == null)
msg = orig.getMessage() + " <null>:" + getPort();
else
msg = orig.getMessage() + " " +
getAddress().toString() + ":" + getPort();
BindException be = new BindException(msg);
be.initCause(orig);
throw be;
}
}
}
示例7: bind
import java.net.BindException; //導入方法依賴的package包/類
@Override
public void bind() throws Exception {
// Initialize thread count defaults for acceptor
if (acceptorThreadCount == 0) {
acceptorThreadCount = 1;
}
// Initialize maxConnections
if (getMaxConnections() == 0) {
// User hasn't set a value - use the default
setMaxConnections(getMaxThreadsInternal());
}
if (serverSocketFactory == null) {
if (isSSLEnabled()) {
serverSocketFactory = handler.getSslImplementation().getServerSocketFactory(this);
} else {
serverSocketFactory = new DefaultServerSocketFactory(this);
}
}
if (serverSocket == null) {
try {
if (getAddress() == null) {
serverSocket = serverSocketFactory.createSocket(getPort(), getBacklog());
} else {
serverSocket = serverSocketFactory.createSocket(getPort(), getBacklog(), getAddress());
}
} catch (BindException orig) {
String msg;
if (getAddress() == null)
msg = orig.getMessage() + " <null>:" + getPort();
else
msg = orig.getMessage() + " " + getAddress().toString() + ":" + getPort();
BindException be = new BindException(msg);
be.initCause(orig);
throw be;
}
}
}