Java Code Examples for java.net.Socket#getSendBufferSize()

The following examples show how to use java.net.Socket#getSendBufferSize() . These examples are extracted from open source projects. 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 Project: netcrusher-java   File: BufferOptions.java    License: Apache License 2.0 5 votes vote down vote up 
public void checkTcpSocket(Socket socket) throws SocketException {
    final long sizeTotal = count * size;

    if (sizeTotal < socket.getReceiveBufferSize()) {
        LOGGER.warn("Total buffer size {} is less than TCP socket SO_RCVBUF buffer size {}. Increase buffer size",
            sizeTotal, socket.getReceiveBufferSize());
    }

    if (sizeTotal < socket.getSendBufferSize()) {
        LOGGER.warn("Total buffer size {} is less than TCP socket SO_SNDBUF buffer size {}. Increase buffer size",
            sizeTotal, socket.getSendBufferSize());
    }
}
Example 2
Source Project: nfcspy   File: WiFiP2PSocket.java    License: GNU General Public License v3.0 5 votes vote down vote up 
private static void tuneupSocket(Socket skt) throws SocketException {
	skt.setTcpNoDelay(true);
	skt.setTrafficClass(0x04 | 0x10);

	if (skt.getSendBufferSize() < WiFiP2PSocket.BUF_SIZE)
		skt.setSendBufferSize(WiFiP2PSocket.BUF_SIZE);

	if (skt.getReceiveBufferSize() < WiFiP2PSocket.BUF_SIZE)
		skt.setReceiveBufferSize(WiFiP2PSocket.BUF_SIZE);
}
Example 3
Source Project: ignite   File: TcpDiscoverySpi.java    License: Apache License 2.0 5 votes vote down vote up 
/**
 * @param sock Socket.
 * @return Buffered stream wrapping socket stream.
 * @throws IOException If failed.
 */
final BufferedOutputStream socketStream(Socket sock) throws IOException {
    int bufSize = sock.getSendBufferSize();

    return bufSize > 0 ? new BufferedOutputStream(sock.getOutputStream(), bufSize) :
        new BufferedOutputStream(sock.getOutputStream());
}
Example 4
Source Project: Doradus   File: RestClient.java    License: Apache License 2.0 5 votes vote down vote up 
public void connect(String host, int port)
throws Exception
{
    disconnect();

    m_host = host;
    m_port = port;

    m_socket = new Socket();
    if (m_socket == null) {
        throw new Exception("Failed to create socket");
    }

    try  {
        if (DISABLE_NAGLES) {
            m_socket.setTcpNoDelay(true);
        }
        if (USE_CUSTOM_BUFFER_SIZE) {
            if (m_socket.getSendBufferSize() < NET_BUFFER_SIZE) {
                m_socket.setSendBufferSize(NET_BUFFER_SIZE);
            }
            if (m_socket.getReceiveBufferSize() < NET_BUFFER_SIZE) {
                m_socket.setReceiveBufferSize(NET_BUFFER_SIZE);
            }
        }

        SocketAddress addr = new InetSocketAddress(m_host, m_port);
        m_socket.connect(addr);

        m_inStream  = new BufferedInputStream(m_socket.getInputStream(), NET_BUFFER_SIZE);
        m_outStream = new BufferedOutputStream(m_socket.getOutputStream(), NET_BUFFER_SIZE);
    }
    catch(Exception ex) {
        disconnect();
        String msg = "Failed to connect to " + m_host + ":" + m_port;
        throw new Exception(msg, ex);
    }
}