sun.net.NetHooks Java Examples

The following examples show how to use sun.net.NetHooks. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: AbstractPlainSocketImpl.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
/**
 * The workhorse of the connection operation.  Tries several times to
 * establish a connection to the given <host, port>.  If unsuccessful,
 * throws an IOException indicating what went wrong.
 */

synchronized void doConnect(InetAddress address, int port, int timeout) throws IOException {
    synchronized (fdLock) {
        if (!closePending && !isBound) {
            NetHooks.beforeTcpConnect(fd, address, port);
        }
    }
    try {
        acquireFD();
        try {
            socketConnect(address, port, timeout);
            /* socket may have been closed during poll/select */
            synchronized (fdLock) {
                if (closePending) {
                    throw new SocketException ("Socket closed");
                }
            }
        } finally {
            releaseFD();
        }
    } catch (IOException e) {
        close();
        throw SocketExceptions.of(e, new InetSocketAddress(address, port));
    }
}
Example #2
Source File: SocketChannelImpl.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public SocketChannel bind(SocketAddress local) throws IOException {
    synchronized (readLock) {
        synchronized (writeLock) {
            synchronized (stateLock) {
                if (!isOpen())
                    throw new ClosedChannelException();
                if (state == ST_PENDING)
                    throw new ConnectionPendingException();
                if (localAddress != null)
                    throw new AlreadyBoundException();
                InetSocketAddress isa = (local == null) ?
                    new InetSocketAddress(0) : Net.checkAddress(local);
                SecurityManager sm = System.getSecurityManager();
                if (sm != null) {
                    sm.checkListen(isa.getPort());
                }
                NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
                Net.bind(fd, isa.getAddress(), isa.getPort());
                localAddress = Net.localAddress(fd);
            }
        }
    }
    return this;
}
Example #3
Source File: AsynchronousServerSocketChannelImpl.java    From dragonwell8_jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousServerSocketChannel bind(SocketAddress local, int backlog)
    throws IOException
{
    InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
        Net.checkAddress(local);
    SecurityManager sm = System.getSecurityManager();
    if (sm != null)
        sm.checkListen(isa.getPort());

    try {
        begin();
        synchronized (stateLock) {
            if (localAddress != null)
                throw new AlreadyBoundException();
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            Net.listen(fd, backlog < 1 ? 50 : backlog);
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #4
Source File: SocketChannelImpl.java    From j2objc with Apache License 2.0 6 votes vote down vote up 
@Override
public SocketChannel bind(SocketAddress local) throws IOException {
    synchronized (readLock) {
        synchronized (writeLock) {
            synchronized (stateLock) {
                if (!isOpen())
                    throw new ClosedChannelException();
                if (state == ST_PENDING)
                    throw new ConnectionPendingException();
                if (localAddress != null)
                    throw new AlreadyBoundException();
                InetSocketAddress isa = (local == null) ?
                    new InetSocketAddress(0) : Net.checkAddress(local);
                NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
                Net.bind(fd, isa.getAddress(), isa.getPort());
                localAddress = Net.localAddress(fd);
            }
        }
    }
    return this;
}
Example #5
Source File: AsynchronousSocketChannelImpl.java    From dragonwell8_jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousSocketChannel bind(SocketAddress local)
    throws IOException
{
    try {
        begin();
        synchronized (stateLock) {
            if (state == ST_PENDING)
                throw new ConnectionPendingException();
            if (localAddress != null)
                throw new AlreadyBoundException();
            InetSocketAddress isa = (local == null) ?
                new InetSocketAddress(0) : Net.checkAddress(local);
            SecurityManager sm = System.getSecurityManager();
            if (sm != null) {
                sm.checkListen(isa.getPort());
            }
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #6
Source File: ServerSocketChannelImpl.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public ServerSocketChannel bind(SocketAddress local, int backlog) throws IOException {
    synchronized (lock) {
        if (!isOpen())
            throw new ClosedChannelException();
        if (isBound())
            throw new AlreadyBoundException();
        InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
            Net.checkAddress(local);
        SecurityManager sm = System.getSecurityManager();
        if (sm != null)
            sm.checkListen(isa.getPort());
        NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
        Net.bind(fd, isa.getAddress(), isa.getPort());
        Net.listen(fd, backlog < 1 ? 50 : backlog);
        synchronized (stateLock) {
            localAddress = Net.localAddress(fd);
        }
    }
    return this;
}
Example #7
Source File: ServerSocketChannelImpl.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public ServerSocketChannel bind(SocketAddress local, int backlog) throws IOException {
    synchronized (lock) {
        if (!isOpen())
            throw new ClosedChannelException();
        if (isBound())
            throw new AlreadyBoundException();
        InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
            Net.checkAddress(local);
        SecurityManager sm = System.getSecurityManager();
        if (sm != null)
            sm.checkListen(isa.getPort());
        NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
        Net.bind(fd, isa.getAddress(), isa.getPort());
        Net.listen(fd, backlog < 1 ? 50 : backlog);
        synchronized (stateLock) {
            localAddress = Net.localAddress(fd);
        }
    }
    return this;
}
Example #8
Source File: AsynchronousSocketChannelImpl.java    From jdk8u-dev-jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousSocketChannel bind(SocketAddress local)
    throws IOException
{
    try {
        begin();
        synchronized (stateLock) {
            if (state == ST_PENDING)
                throw new ConnectionPendingException();
            if (localAddress != null)
                throw new AlreadyBoundException();
            InetSocketAddress isa = (local == null) ?
                new InetSocketAddress(0) : Net.checkAddress(local);
            SecurityManager sm = System.getSecurityManager();
            if (sm != null) {
                sm.checkListen(isa.getPort());
            }
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #9
Source File: AsynchronousSocketChannelImpl.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousSocketChannel bind(SocketAddress local)
    throws IOException
{
    try {
        begin();
        synchronized (stateLock) {
            if (state == ST_PENDING)
                throw new ConnectionPendingException();
            if (localAddress != null)
                throw new AlreadyBoundException();
            InetSocketAddress isa = (local == null) ?
                new InetSocketAddress(0) : Net.checkAddress(local);
            SecurityManager sm = System.getSecurityManager();
            if (sm != null) {
                sm.checkListen(isa.getPort());
            }
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #10
Source File: AsynchronousSocketChannelImpl.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousSocketChannel bind(SocketAddress local)
    throws IOException
{
    try {
        begin();
        synchronized (stateLock) {
            if (state == ST_PENDING)
                throw new ConnectionPendingException();
            if (localAddress != null)
                throw new AlreadyBoundException();
            InetSocketAddress isa = (local == null) ?
                new InetSocketAddress(0) : Net.checkAddress(local);
            SecurityManager sm = System.getSecurityManager();
            if (sm != null) {
                sm.checkListen(isa.getPort());
            }
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #11
Source File: ServerSocketChannelImpl.java    From jdk8u-dev-jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public ServerSocketChannel bind(SocketAddress local, int backlog) throws IOException {
    synchronized (lock) {
        if (!isOpen())
            throw new ClosedChannelException();
        if (isBound())
            throw new AlreadyBoundException();
        InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
            Net.checkAddress(local);
        SecurityManager sm = System.getSecurityManager();
        if (sm != null)
            sm.checkListen(isa.getPort());
        NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
        Net.bind(fd, isa.getAddress(), isa.getPort());
        Net.listen(fd, backlog < 1 ? 50 : backlog);
        synchronized (stateLock) {
            localAddress = Net.localAddress(fd);
        }
    }
    return this;
}
Example #12
Source File: SocketChannelImpl.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public SocketChannel bind(SocketAddress local) throws IOException {
    synchronized (readLock) {
        synchronized (writeLock) {
            synchronized (stateLock) {
                if (!isOpen())
                    throw new ClosedChannelException();
                if (state == ST_PENDING)
                    throw new ConnectionPendingException();
                if (localAddress != null)
                    throw new AlreadyBoundException();
                InetSocketAddress isa = (local == null) ?
                    new InetSocketAddress(0) : Net.checkAddress(local);
                SecurityManager sm = System.getSecurityManager();
                if (sm != null) {
                    sm.checkListen(isa.getPort());
                }
                NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
                Net.bind(fd, isa.getAddress(), isa.getPort());
                localAddress = Net.localAddress(fd);
            }
        }
    }
    return this;
}
Example #13
Source File: ServerSocketChannelImpl.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public ServerSocketChannel bind(SocketAddress local, int backlog) throws IOException {
    synchronized (lock) {
        if (!isOpen())
            throw new ClosedChannelException();
        if (isBound())
            throw new AlreadyBoundException();
        InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
            Net.checkAddress(local);
        SecurityManager sm = System.getSecurityManager();
        if (sm != null)
            sm.checkListen(isa.getPort());
        NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
        Net.bind(fd, isa.getAddress(), isa.getPort());
        Net.listen(fd, backlog < 1 ? 50 : backlog);
        synchronized (stateLock) {
            localAddress = Net.localAddress(fd);
        }
    }
    return this;
}
Example #14
Source File: AsynchronousServerSocketChannelImpl.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousServerSocketChannel bind(SocketAddress local, int backlog)
    throws IOException
{
    InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
        Net.checkAddress(local);
    SecurityManager sm = System.getSecurityManager();
    if (sm != null)
        sm.checkListen(isa.getPort());

    try {
        begin();
        synchronized (stateLock) {
            if (localAddress != null)
                throw new AlreadyBoundException();
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            Net.listen(fd, backlog < 1 ? 50 : backlog);
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #15
Source File: AsynchronousSocketChannelImpl.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousSocketChannel bind(SocketAddress local)
    throws IOException
{
    try {
        begin();
        synchronized (stateLock) {
            if (state == ST_PENDING)
                throw new ConnectionPendingException();
            if (localAddress != null)
                throw new AlreadyBoundException();
            InetSocketAddress isa = (local == null) ?
                new InetSocketAddress(0) : Net.checkAddress(local);
            SecurityManager sm = System.getSecurityManager();
            if (sm != null) {
                sm.checkListen(isa.getPort());
            }
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #16
Source File: SocketChannelImpl.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public SocketChannel bind(SocketAddress local) throws IOException {
    synchronized (readLock) {
        synchronized (writeLock) {
            synchronized (stateLock) {
                if (!isOpen())
                    throw new ClosedChannelException();
                if (state == ST_PENDING)
                    throw new ConnectionPendingException();
                if (localAddress != null)
                    throw new AlreadyBoundException();
                InetSocketAddress isa = (local == null) ?
                    new InetSocketAddress(0) : Net.checkAddress(local);
                SecurityManager sm = System.getSecurityManager();
                if (sm != null) {
                    sm.checkListen(isa.getPort());
                }
                NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
                Net.bind(fd, isa.getAddress(), isa.getPort());
                localAddress = Net.localAddress(fd);
            }
        }
    }
    return this;
}
Example #17
Source File: AsynchronousSocketChannelImpl.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousSocketChannel bind(SocketAddress local)
    throws IOException
{
    try {
        begin();
        synchronized (stateLock) {
            if (state == ST_PENDING)
                throw new ConnectionPendingException();
            if (localAddress != null)
                throw new AlreadyBoundException();
            InetSocketAddress isa = (local == null) ?
                new InetSocketAddress(0) : Net.checkAddress(local);
            SecurityManager sm = System.getSecurityManager();
            if (sm != null) {
                sm.checkListen(isa.getPort());
            }
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #18
Source File: ServerSocketChannelImpl.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public ServerSocketChannel bind(SocketAddress local, int backlog) throws IOException {
    synchronized (lock) {
        if (!isOpen())
            throw new ClosedChannelException();
        if (isBound())
            throw new AlreadyBoundException();
        InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
            Net.checkAddress(local);
        SecurityManager sm = System.getSecurityManager();
        if (sm != null)
            sm.checkListen(isa.getPort());
        NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
        Net.bind(fd, isa.getAddress(), isa.getPort());
        Net.listen(fd, backlog < 1 ? 50 : backlog);
        synchronized (stateLock) {
            localAddress = Net.localAddress(fd);
        }
    }
    return this;
}
Example #19
Source File: AsynchronousServerSocketChannelImpl.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousServerSocketChannel bind(SocketAddress local, int backlog)
    throws IOException
{
    InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
        Net.checkAddress(local);
    SecurityManager sm = System.getSecurityManager();
    if (sm != null)
        sm.checkListen(isa.getPort());

    try {
        begin();
        synchronized (stateLock) {
            if (localAddress != null)
                throw new AlreadyBoundException();
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            Net.listen(fd, backlog < 1 ? 50 : backlog);
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #20
Source File: AsynchronousServerSocketChannelImpl.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
@Override
public final AsynchronousServerSocketChannel bind(SocketAddress local, int backlog)
    throws IOException
{
    InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
        Net.checkAddress(local);
    SecurityManager sm = System.getSecurityManager();
    if (sm != null)
        sm.checkListen(isa.getPort());

    try {
        begin();
        synchronized (stateLock) {
            if (localAddress != null)
                throw new AlreadyBoundException();
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            Net.listen(fd, backlog < 1 ? 50 : backlog);
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #21
Source File: AsynchronousSocketChannelImpl.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
@Override
public final AsynchronousSocketChannel bind(SocketAddress local)
    throws IOException
{
    try {
        begin();
        synchronized (stateLock) {
            if (state == ST_PENDING)
                throw new ConnectionPendingException();
            if (localAddress != null)
                throw new AlreadyBoundException();
            InetSocketAddress isa = (local == null) ?
                new InetSocketAddress(0) : Net.checkAddress(local);
            SecurityManager sm = System.getSecurityManager();
            if (sm != null) {
                sm.checkListen(isa.getPort());
            }
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #22
Source File: ServerSocketChannelImpl.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public ServerSocketChannel bind(SocketAddress local, int backlog) throws IOException {
    synchronized (lock) {
        if (!isOpen())
            throw new ClosedChannelException();
        if (isBound())
            throw new AlreadyBoundException();
        InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
            Net.checkAddress(local);
        SecurityManager sm = System.getSecurityManager();
        if (sm != null)
            sm.checkListen(isa.getPort());
        NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
        Net.bind(fd, isa.getAddress(), isa.getPort());
        Net.listen(fd, backlog < 1 ? 50 : backlog);
        synchronized (stateLock) {
            localAddress = Net.localAddress(fd);
        }
    }
    return this;
}
Example #23
Source File: SocketChannelImpl.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public SocketChannel bind(SocketAddress local) throws IOException {
    synchronized (readLock) {
        synchronized (writeLock) {
            synchronized (stateLock) {
                if (!isOpen())
                    throw new ClosedChannelException();
                if (state == ST_PENDING)
                    throw new ConnectionPendingException();
                if (localAddress != null)
                    throw new AlreadyBoundException();
                InetSocketAddress isa = (local == null) ?
                    new InetSocketAddress(0) : Net.checkAddress(local);
                SecurityManager sm = System.getSecurityManager();
                if (sm != null) {
                    sm.checkListen(isa.getPort());
                }
                NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
                Net.bind(fd, isa.getAddress(), isa.getPort());
                localAddress = Net.localAddress(fd);
            }
        }
    }
    return this;
}
Example #24
Source File: ServerSocketChannelImpl.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public ServerSocketChannel bind(SocketAddress local, int backlog) throws IOException {
    synchronized (lock) {
        if (!isOpen())
            throw new ClosedChannelException();
        if (isBound())
            throw new AlreadyBoundException();
        InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
            Net.checkAddress(local);
        SecurityManager sm = System.getSecurityManager();
        if (sm != null)
            sm.checkListen(isa.getPort());
        NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
        Net.bind(fd, isa.getAddress(), isa.getPort());
        Net.listen(fd, backlog < 1 ? 50 : backlog);
        synchronized (stateLock) {
            localAddress = Net.localAddress(fd);
        }
    }
    return this;
}
Example #25
Source File: SocketChannelImpl.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public SocketChannel bind(SocketAddress local) throws IOException {
    synchronized (readLock) {
        synchronized (writeLock) {
            synchronized (stateLock) {
                if (!isOpen())
                    throw new ClosedChannelException();
                if (state == ST_PENDING)
                    throw new ConnectionPendingException();
                if (localAddress != null)
                    throw new AlreadyBoundException();
                InetSocketAddress isa = (local == null) ?
                    new InetSocketAddress(0) : Net.checkAddress(local);
                SecurityManager sm = System.getSecurityManager();
                if (sm != null) {
                    sm.checkListen(isa.getPort());
                }
                NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
                Net.bind(fd, isa.getAddress(), isa.getPort());
                localAddress = Net.localAddress(fd);
            }
        }
    }
    return this;
}
Example #26
Source File: ServerSocketChannelImpl.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public ServerSocketChannel bind(SocketAddress local, int backlog) throws IOException {
    synchronized (lock) {
        if (!isOpen())
            throw new ClosedChannelException();
        if (isBound())
            throw new AlreadyBoundException();
        InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
            Net.checkAddress(local);
        SecurityManager sm = System.getSecurityManager();
        if (sm != null)
            sm.checkListen(isa.getPort());
        NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
        Net.bind(fd, isa.getAddress(), isa.getPort());
        Net.listen(fd, backlog < 1 ? 50 : backlog);
        synchronized (stateLock) {
            localAddress = Net.localAddress(fd);
        }
    }
    return this;
}
Example #27
Source File: AsynchronousServerSocketChannelImpl.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousServerSocketChannel bind(SocketAddress local, int backlog)
    throws IOException
{
    InetSocketAddress isa = (local == null) ? new InetSocketAddress(0) :
        Net.checkAddress(local);
    SecurityManager sm = System.getSecurityManager();
    if (sm != null)
        sm.checkListen(isa.getPort());

    try {
        begin();
        synchronized (stateLock) {
            if (localAddress != null)
                throw new AlreadyBoundException();
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            Net.listen(fd, backlog < 1 ? 50 : backlog);
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #28
Source File: AsynchronousSocketChannelImpl.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousSocketChannel bind(SocketAddress local)
    throws IOException
{
    try {
        begin();
        synchronized (stateLock) {
            if (state == ST_PENDING)
                throw new ConnectionPendingException();
            if (localAddress != null)
                throw new AlreadyBoundException();
            InetSocketAddress isa = (local == null) ?
                new InetSocketAddress(0) : Net.checkAddress(local);
            SecurityManager sm = System.getSecurityManager();
            if (sm != null) {
                sm.checkListen(isa.getPort());
            }
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}
Example #29
Source File: SocketChannelImpl.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public SocketChannel bind(SocketAddress local) throws IOException {
    synchronized (readLock) {
        synchronized (writeLock) {
            synchronized (stateLock) {
                if (!isOpen())
                    throw new ClosedChannelException();
                if (state == ST_PENDING)
                    throw new ConnectionPendingException();
                if (localAddress != null)
                    throw new AlreadyBoundException();
                InetSocketAddress isa = (local == null) ?
                    new InetSocketAddress(0) : Net.checkAddress(local);
                SecurityManager sm = System.getSecurityManager();
                if (sm != null) {
                    sm.checkListen(isa.getPort());
                }
                NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
                Net.bind(fd, isa.getAddress(), isa.getPort());
                localAddress = Net.localAddress(fd);
            }
        }
    }
    return this;
}
Example #30
Source File: AsynchronousSocketChannelImpl.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public final AsynchronousSocketChannel bind(SocketAddress local)
    throws IOException
{
    try {
        begin();
        synchronized (stateLock) {
            if (state == ST_PENDING)
                throw new ConnectionPendingException();
            if (localAddress != null)
                throw new AlreadyBoundException();
            InetSocketAddress isa = (local == null) ?
                new InetSocketAddress(0) : Net.checkAddress(local);
            SecurityManager sm = System.getSecurityManager();
            if (sm != null) {
                sm.checkListen(isa.getPort());
            }
            NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
            Net.bind(fd, isa.getAddress(), isa.getPort());
            localAddress = Net.localAddress(fd);
        }
    } finally {
        end();
    }
    return this;
}