jrandom authored 20 years ago and zzz committed 20 years ago

* make sure we send the close message even if the I2PSocket is closed directly (rather than the outputStream)
* only fail the session tags as a last resort for the last resend, rather than on every resend after the 1st

jrandom authored 20 years ago and zzz committed 20 years ago

    * Destroy ElGamal/AES+SessionTag keys after 15 minutes of inactivity
      rather that every 15 minutes, and increase the warning period in which
      we refresh tags from 30s to 2 minutes.
    * Bugfix for a rare problem closing an I2PTunnel stream where we'd fail
      to close the I2PSocket (leaving it to timeout).

jrandom authored 20 years ago and zzz committed 20 years ago

* close the session on socket manager destroy (the old lib does, and SAM wants it to)

jrandom authored 20 years ago and zzz committed 20 years ago

handle poorly formatted packets more gracefully (in case someone uses the wrong streaming lib *cough*)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Off-by-one fix to the tunnel pool management code, along side some
      explicit initialization.  This can affect clients whose lengths are
      shorter than the router's default (thanks duck!)

jrandom authored 20 years ago and zzz committed 20 years ago

if you want to get this data and you're running outside the router, just toss on a
"-Dstat.logFilters=* -Dstat.logFile=proxy.stats" to the java command line.  the resulting
file can be parsed w/ java -cp lib/i2p.jar net.i2p.stat.StatLogSplitter proxy.stats, then fed
into gnuplot or whatever

jrandom authored 20 years ago and zzz committed 20 years ago

  further and cancel all of the tags we're using for that peer so that we can react to their
  potential restart / tag loss quicker.
* use the minimum resend delay as the base to be exponentiated if our RTT is too low
  (so we resend less)
* dont be such a wuss when flushing a closed stream

jrandom authored 20 years ago and zzz committed 20 years ago

* fix a pair of races on router crash

jrandom authored 20 years ago and zzz committed 20 years ago

    * Fix to propogate i2psocket options into the SAM bridge correctly (thanks
      Ragnarok!)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Minor logging update.

jrandom authored 20 years ago and zzz committed 20 years ago

* add new back-off logic to reduce payload resends during transient
  lag - only let one packet be resent at a time, even if the window size
  allows it (and the packet timers request it).  this should make
  congestion less painful, and reduce the overall number of messages
  resent (as the SACKs for the one packet actively resent should clarify
  what made it through)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Clean up the propogation of i2psocket options so that various streaming
      libs can honor them more precisely

jrandom authored 20 years ago and zzz committed 20 years ago

    * Minor logging update
(toss net.i2p.router.JobQueueRunner=WARN in /configlogging.jsp to see wtf is hanging your router)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Fix a long standing leak in I2PTunnel (hanging on to i2psocket objects)
    * Fix a leak injected into the SimpleTimer
    * Fix a race condition in the tunnel message handling

jrandom authored 20 years ago and zzz committed 20 years ago

    * Added throttles on how many I2PTunnel client connections we open at once
    * Replaced some buffered streams in I2PTunnel with unbuffered streams, as
      the streaming library used should take care of any buffering.
    * Added a cache for some objects used in I2PTunnel, especially useful when
      there are many short lived connections.
    * Trimmed the SimpleTimer's processing a bit

jrandom authored 20 years ago and zzz committed 20 years ago

* properly implement the connection timeout
* make sure we clear the outbound packets on close
* don't b0rk on repeated close() calls

jrandom authored 20 years ago and zzz committed 20 years ago

    * Added throttles on how many I2PTunnel client connections we open at once
    * Replaced some buffered streams in I2PTunnel with unbuffered streams, as
      the streaming library used should take care of any buffering.
    * Added a cache for some objects used in I2PTunnel, especially useful when
      there are many short lived connections.
    * Trimmed the SimpleTimer's processing a bit

jrandom authored 20 years ago and zzz committed 20 years ago

allow throttles on the number of streams participated in, as well as how a timeout + queue for overflow

jrandom authored 20 years ago and zzz committed 20 years ago

tweak around with the connection delay and timeout activity to test delayed vs. immediate syn

jrandom authored 20 years ago and zzz committed 20 years ago

* allow loading the connection options from the env (or another Properties specified)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Allow loading the (mini)streaming connection options from the
      environment.
    * More defensive programming in the DSA implementation.

jrandom authored 20 years ago and zzz committed 20 years ago

* ack properly on duplicates
* set the message input stream buffer large enough to fit the max window (duh)

jrandom authored 20 years ago and zzz committed 20 years ago

* make sure we ack duplicate messages received (if we aren't already doing so)
* implement a choke on the local buffer, in case we receive data faster than its
  removed from the i2psocket's MessageInputStream (handle via packet drop and
  explicit congestion notification)

jrandom authored 20 years ago and zzz committed 20 years ago

* dont increment # unacked packets artificially
* dont try to push data after closing
* cleanup the packet serialization
* logging