Author: toad
Date: 2007-11-28 19:28:12 +0000 (Wed, 28 Nov 2007)
New Revision: 16037
Modified:
trunk/freenet/src/freenet/node/PeerNode.java
Log:
comments update
Modified: trunk/freenet/src/freenet/node/PeerNode.java
===================================================================
--- trunk/freenet/src/freenet/node/PeerNode.java 2007-11-28 19:25:00 UTC
(rev 16036)
+++ trunk/freenet/src/freenet/node/PeerNode.java 2007-11-28 19:28:12 UTC
(rev 16037)
@@ -2865,9 +2865,10 @@
// Recent packets sent/received
// We record times and weak short hashes of the last 64 packets
- // sent/received. We can then send this information when we connect,
- // and if there are many packets which the other side sent but we
- // didn't receive, they can realise that they are not port forwarded.
+ // sent/received. When we connect successfully, we send the data
+ // on what packets we have sent, and the recipient can compare
+ // this to their records of received packets to determine if there
+ // is a problem, which usually indicates not being port forwarded.
static final short TRACK_PACKETS = 64;
private final long[] packetsSentTimes = new long[TRACK_PACKETS];
private final long[] packetsRecvTimes = new long[TRACK_PACKETS];
