21 December 2018

OpenGrok

Open source project from Oracle.

It retrieves information from different control version source code and is indexed with Apache Lucene, making a fast solution for searching (and keep updating).



https://github.com/oracle/opengrok/wiki/How-to-setup-OpenGrok
http://demo.opengrok.org/
https://github.com/oracle/opengrok


18 December 2018

Most interesting Socket Options

  • TCP_NODELAY
  • SO_SNDBUF
  • SO_RCVBUF
  • Don't forget timeout !

      socket = new Socket(host, port);
      sock.setSoTimeout(5 * 1000); //milliseconds

      socket.setTcpNoDelay(true);
      socket.setSendBufferSize(1000);
      socket.setReceiveBufferSize(1000);


https://eklitzke.org/the-caveats-of-tcp-nodelay
http://normanmaurer.me/presentations/2013-jax-networking-on-jvm/#/41

Don't want to Hassle

    There are a few frameworks to rescue....

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The views expressed on this blog are my own and do not necessarily reflect the views of Oracle.