DatagramSocket socket = new DatagramSocket(12345); byte [] buf = new byte[MaxPaquetSize]; DatagramPacket inDatagramPacket = new DatagramPacket(buf,buf.length); socket.receive(inDatagramPacket); // AQUI ESPERA HASTA RECIBIR System.out.println("IP de origen= " + inDatagramPacket.getAddress()); System.out.println ("Puerto de origen= " + inDatagramPacket.getPort()); String mensajeSinProcesar = new String(buf,0,inDatagramPacket.getLength()); System.out.println(mensajeSinProcesar); mensajeSinProcesar.toUpperCase(); buf= mensajeSinProcesar.getBytes(); DatagramPacket outDataGramPacket = new DatagramPacket (buf,buf.length,inDatagramPacket.getAddress(),inDatagramPacket.getPort()); socket.send(outDataGramPacket); } }
Other popular examples for DatagramPacket
79: DatagramPacket dataPack = new DatagramPacket(buf, buf.length);
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82: RtpPacket inPacket = new RtpPacket(dataPack.getData(), dataPack.getLength());
Full Snippet Info35: DatagramPacket p = new DatagramPacket(b1, 512, 512 );
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38: p.setData(b2);
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40: if (p.getOffset() != 0) {
Full Snippet Info394: netImpl.recvConnectedDatagram(fd, pack, pack.getData(), pack.getOffset(), pack
395: .getLength(), receiveTimeout, true); // peek
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399: netImpl.receiveDatagram(fd, pack, pack.getData(), pack.getOffset(), pack
400: .getLength(), receiveTimeout, true); // peek
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405: return pack.getPort();
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418: packet.setAddress(connectedAddress);
419: packet.setPort(connectedPort);
Full Snippet Info