Examples of org.apache.commons.net.EchoUDPClient.receive()

Class org.apache.commons.net.EchoUDPClient

Examples of org.apache.commons.net.EchoUDPClient.receive()

org.apache.commons.net.EchoUDPClient.receive()
Receives echoed data and returns its length. The data may be divided up among multiple datagrams, requiring multiple calls to receive. Also, the UDP packets will not necessarily arrive in the same order they were sent.
@return Length of actual data received. @exception IOException If an error occurs while receiving the data.

                    .receive(readBuf, readBuf.length));
            assertEquals(writeBuf, readBuf);
        }


        try {
            client.receive(readBuf);
            fail("Unexpected incoming data.");
        } catch (SocketTimeoutException e) {
        }


        client.close();

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        {
            fillWriteBuffer( writeBuf, i );
            client.send( writeBuf, writeBuf.length, InetAddress
                    .getLocalHost(), port );


            assertEquals( readBuf.length, client.receive( readBuf,
                    readBuf.length ) );
            assertEquals( writeBuf, readBuf );
        }


        try

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            assertEquals( writeBuf, readBuf );
        }


        try
        {
            client.receive( readBuf );
            fail( "Unexpected incoming data." );
        }
        catch( SocketTimeoutException e )
        {
        }

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        {
            fillWriteBuffer( writeBuf, i );
            client.send( writeBuf, writeBuf.length, InetAddress
                    .getLocalHost(), port );


            assertEquals( readBuf.length, client.receive( readBuf,
                    readBuf.length ) );
            assertEquals( writeBuf, readBuf );
        }


        try

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            assertEquals( writeBuf, readBuf );
        }


        try
        {
            client.receive( readBuf );
            fail( "Unexpected incoming data." );
        }
        catch( SocketTimeoutException e )
        {
        }

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        {
            fillWriteBuffer( writeBuf, i );
            client.send( writeBuf, writeBuf.length, InetAddress
                    .getLocalHost(), port );


            assertEquals( readBuf.length, client.receive( readBuf,
                    readBuf.length ) );
            assertEquals( writeBuf, readBuf );
        }


        try

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            assertEquals( writeBuf, readBuf );
        }


        try
        {
            client.receive( readBuf );
            fail( "Unexpected incoming data." );
        }
        catch( SocketTimeoutException e )
        {
        }

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