public static void init() {
    // only use direct buffers if we are using nio
    LISTENER_CLOSE_TIMEOUT = Integer.getInteger("p2p.listenerCloseTimeout", 60000);
    BACKLOG = Integer.getInteger("p2p.backlog", 1280);
    if (Boolean.getBoolean("p2p.oldIO")) {
      logger.warn("detected use of p2p.oldIO setting - this is no longer supported");
    }
  }
<p>
creates a new TCPConduit bound to the given InetAddress and port. The given ServerDelegate will
receive any DistributionMessages passed to the conduit.

<p>
This constructor forces the conduit to ignore the following system properties and look for them
only in the <i>props</i> argument:

<pre>
p2p.tcpBufferSize
p2p.idleConnectionTimeout
</pre>
geode-core/src/main/java/org/apache/geode/internal/tcp/TCPConduit.java