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2005-10-09 jrandom

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* Now that the streaming lib works reasonably, set the default inactivity
      event to send a 0 byte keepalive payload, rather than disconnecting the
      stream.  This should cut the irc netsplits and help out with other long
      lived streams.  The default timeout is now less than the old timeout as
      well, so the keepalive will be sent before earlier builds fire their
      fatal timeouts.
This commit is contained in:
jrandom
2005-10-09 05:46:57 +00:00
committed by zzz
parent f282fe3854
commit 5dfa9ad7f6
4 changed files with 18 additions and 8 deletions
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4
apps/streaming/java/src/net/i2p/client/streaming/Connection.java
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@ -732,10 +732,12 @@ public class Connection {
_log.debug("Resetting the inactivity timer, but its gone!", new Exception("where did it go?"));
return;
}
long howLong = _activityTimer.getTimeLeft();
long howLong = _options.getInactivityTimeout();
howLong += _context.random().nextInt(30*1000); // randomize it a bit, so both sides don't do it at once
if (_log.shouldLog(Log.DEBUG))
_log.debug("Resetting the inactivity timer to " + howLong, new Exception("Reset by"));
// this will get rescheduled, and rescheduled, and rescheduled...
SimpleTimer.getInstance().removeEvent(_activityTimer);
SimpleTimer.getInstance().addEvent(_activityTimer, howLong);
}

8
apps/streaming/java/src/net/i2p/client/streaming/ConnectionOptions.java
View File

@ -105,8 +105,8 @@ public class ConnectionOptions extends I2PSocketOptionsImpl {
setWindowSize(getInt(opts, PROP_INITIAL_WINDOW_SIZE, INITIAL_WINDOW_SIZE));
setMaxResends(getInt(opts, PROP_MAX_RESENDS, DEFAULT_MAX_SENDS));
setWriteTimeout(getInt(opts, PROP_WRITE_TIMEOUT, -1));
setInactivityTimeout(getInt(opts, PROP_INACTIVITY_TIMEOUT, 2*60*1000));
setInactivityAction(getInt(opts, PROP_INACTIVITY_ACTION, INACTIVITY_ACTION_DISCONNECT));
setInactivityTimeout(getInt(opts, PROP_INACTIVITY_TIMEOUT, 90*1000));
setInactivityAction(getInt(opts, PROP_INACTIVITY_ACTION, INACTIVITY_ACTION_SEND));
setInboundBufferSize(getMaxMessageSize() * (Connection.MAX_WINDOW_SIZE + 2));
setCongestionAvoidanceGrowthRateFactor(getInt(opts, PROP_CONGESTION_AVOIDANCE_GROWTH_RATE_FACTOR, 1));
setSlowStartGrowthRateFactor(getInt(opts, PROP_SLOW_START_GROWTH_RATE_FACTOR, 1));
@ -140,9 +140,9 @@ public class ConnectionOptions extends I2PSocketOptionsImpl {
if (opts.containsKey(PROP_WRITE_TIMEOUT))
setWriteTimeout(getInt(opts, PROP_WRITE_TIMEOUT, -1));
if (opts.containsKey(PROP_INACTIVITY_TIMEOUT))
setInactivityTimeout(getInt(opts, PROP_INACTIVITY_TIMEOUT, 2*60*1000));
setInactivityTimeout(getInt(opts, PROP_INACTIVITY_TIMEOUT, 90*1000));
if (opts.containsKey(PROP_INACTIVITY_ACTION))
setInactivityAction(getInt(opts, PROP_INACTIVITY_ACTION, INACTIVITY_ACTION_DISCONNECT));
setInactivityAction(getInt(opts, PROP_INACTIVITY_ACTION, INACTIVITY_ACTION_SEND));
setInboundBufferSize(getMaxMessageSize() * (Connection.MAX_WINDOW_SIZE + 2));
if (opts.contains(PROP_CONGESTION_AVOIDANCE_GROWTH_RATE_FACTOR))
setCongestionAvoidanceGrowthRateFactor(getInt(opts, PROP_CONGESTION_AVOIDANCE_GROWTH_RATE_FACTOR, 2));