complication authored 18 years ago and zzz committed 18 years ago

    * Correct a misnamed property in SummaryHelper.java
      to avoid confusion
    * Make the maximum allowance of our own concurrent
      tunnel builds slightly adaptive: one concurrent build per 6 KB/s
      within the fixed range 2..10
    * While overloaded, try to avoid completely choking our own build attempts,
      instead prefer limiting them to 1

jrandom authored 18 years ago and zzz committed 18 years ago

    * Adjust how we pick high capacity peers to allow the inclusion of fast
      peers (the previous filter assumed an old usage pattern)
    * New set of stats to help track per-packet-type bandwidth usage better
    * Cut out the proactive tail drop from the SSU transport, for now
    * Reduce the frequency of tunnel build attempts while we're saturated
    * Don't drop tunnel requests as easily - prefer to explicitly reject them

jrandom authored 18 years ago and zzz committed 18 years ago

    * Watch out for failed syndie index fetches (thanks bar!)

jrandom authored 18 years ago and zzz committed 18 years ago

    * Include a combined send/receive graph (good idea cervantes!)
    * Proactively drop inbound tunnel requests probabalistically as the
      estimated queue time approaches our limit, rather than letting them all
      through up to that limit.

jrandom authored 18 years ago and zzz committed 18 years ago

    * Process inbound tunnel requests more efficiently
    * Proactively drop inbound tunnel requests if the queue before we'd
      process it in is too long (dynamically adjusted by cpu load)
    * Adjust the tunnel rejection throttle to reject requeusts when we have to
      proactively drop too many requests.
    * Display the number of pending inbound tunnel join requests on the router
      console (as the "handle backlog")
    * Include a few more stats in the default set of graphs

jrandom authored 18 years ago and zzz committed 18 years ago

    * Fix for a bug in the new irc ping/pong filter (thanks Complication!)

jrandom authored 18 years ago and zzz committed 18 years ago

    * Cut down on the time that we allow a tunnel creation request to sit by
      without response, and reject tunnel creation requests that are lagged
      locally.  Also switch to a bounded FIFO instead of a LIFO
    * Threading tweaks for the message handling (thanks bar!)
    * Don't add addresses to syndie with blank names (thanks Complication!)
    * Further ban clearance

jrandom authored 18 years ago and zzz committed 18 years ago

    * Fix during the ssu handshake to avoid an unnecessary failure on
      packet retransmission (thanks ripple!)
    * Fix during the SSU handshake to use the negotiated session key asap,
      rather than using the intro key for more than we should (thanks ripple!)
    * Fixes to the message reply registry (thanks Complication!)
    * More comprehensive syndie banning (for repeated pushes)
    * Publish the router's ballpark bandwidth limit (w/in a power of 2), for
      testing purposes
    * Put a floor back on the capacity threshold, so too many failing peers
      won't cause us to pick very bad peers (unless we have very few good
      ones)
    * Bugfix to cut down on peers using introducers unneessarily (thanks
      Complication!)
    * Reduced the default streaming lib message size to fit into a single
      tunnel message, rather than require 5 tunnel messages to be transferred
      without loss before recomposition.  This reduces throughput, but should
      increase reliability, at least for the time being.
    * Misc small bugfixes in the router (thanks all!)
    * More tweaking for Syndie's CSS (thanks Doubtful Salmon!)

jrandom authored 18 years ago and zzz committed 18 years ago

    * Take out the router watchdog's teeth (don't restart on leaseset failure)
    * Filter the IRC ping/pong messages, as some clients send unsafe
      information in them (thanks aardvax and dust!)

jrandom authored 18 years ago and zzz committed 18 years ago

    * Added a simple purge and ban of syndie authors, shown as the
      "Purge and ban" button on the addressbook for authors that are already
      on the ignore list.  All of their entries and metadata are deleted from
      the archive, and the are transparently filtered from any remote
      syndication (so no user on the syndie instance will pull any new posts
      from them)
    * More strict tunnel join throtting when congested

jrandom authored 19 years ago and zzz committed 19 years ago

    * Avoid a very strange (unconfirmed) bug that people using the systray's
      browser picker dialog could cause by disabling the GUI-based browser
      picker.
    * Cut down on subsequent streaming lib reset packets transmitted
    * Use a larger MTU more often
    * Allow netDb searches to query shitlisted peers, as the queries are
      indirect.
    * Add an option to disable non-floodfill netDb searches (non-floodfill
      searches are used by default, but can be disabled by adding
      netDb.floodfillOnly=true to the advanced config)

jrandom authored 19 years ago and zzz committed 19 years ago

    * Fix to allow for some slack when coalescing stats
    * Workaround some oddball errors

jrandom authored 19 years ago and zzz committed 19 years ago

    * Added a new graphs.jsp page to show all of the stats being harvested

jrandom authored 19 years ago and zzz committed 19 years ago

    * Made the netDb search load limitations a little less stringent
    * Add support for specifying the number of periods to be plotted on the
      graphs - e.g. to plot only the last hour of a stat that is averaged at
      the 60 second period, add &periodCount=60

jrandom authored 19 years ago and zzz committed 19 years ago

    * Add support for graphing the event count as well as the average stat
      value (done by adding &showEvents=true to the URL).  Also supports
      hiding the legend (&hideLegend=true), the grid (&hideGrid=true), and
      the title (&hideTitle=true).
    * Removed an unnecessary arbitrary filter on the profile organizer so we
      can pick high capacity and fast peers more appropriately

jrandom authored 19 years ago and zzz committed 19 years ago

    * Integrate basic hooks for jrobin (http://jrobin.org) into the router
      console.  Selected stats can be harvested automatically and fed into
      in-memory RRD databases, and those databases can be served up either as
      PNG images or as RRDtool compatible XML dumps (see oldstats.jsp for
      details).  A base set of stats are harvested by default, but an
      alternate list can be specified by setting the 'stat.summaries' list on
      the advanced config.  For instance:
      stat.summaries=bw.recvRate.60000,bw.sendRate.60000
    * HTML tweaking for the general config page (thanks void!)
    * Odd NPE fix (thanks Complication!)

complication authored 19 years ago and zzz committed 19 years ago

    * Trim out an old, inactive IP second-guessing method
      (thanks for spotting, Anonymous!)

zzz authored 19 years ago and zzz committed 19 years ago

    * Remove the +++--- from the logs on i2psnark startup

jrandom authored 19 years ago and zzz committed 19 years ago

    * HTML fixes in Syndie to work better with opera (thanks shaklen!)
    * Give netDb lookups to floodfill peers more time, as they are much more
      likely to succeed (thereby cutting down on the unnecessary netDb
      searches outside the floodfill set)
    * Fix to the SSU IP detection code so we won't use introducers when we
      don't need them (thanks Complication!)
    * Add a brief shitlist to i2psnark so it doesn't keep on trying to reach
      peers given to it
    * Don't let netDb searches wander across too many peers
    * Don't use the 1s bandwidth usage in the tunnel participation throttle,
      as its too volatile to have much meaning.
    * Don't bork if a Syndie post is missing an entry.sml

complication authored 19 years ago and zzz committed 19 years ago

    * Fix the announce URL of orion's tracker in Snark sources

complication authored 19 years ago and zzz committed 19 years ago

    * Explicit check for an index out of bounds exception while parsing
      an inbound IRC command (implicit check was there already)

jrandom authored 19 years ago and zzz committed 19 years ago

    * More aggressive tunnel throttling as we approach our bandwidth limit,
      and throttle based off periods wider than 1 second.
    * Included Doubtful Salmon's syndie stylings (thanks!)

jrandom authored 19 years ago and zzz committed 19 years ago

2006-02-27  jrandom
    * Adjust the jbigi.jar to use the athlon-optimized jbigi on windows/amd64
      machines, rather than the generic jbigi (until we have an athlon64
      optimized version)

jrandom authored 19 years ago and zzz committed 19 years ago

    * Switch from the bouncycastle to the gnu-crypto implementation for
      SHA256, as benchmarks show a 10-30% speedup.
    * Removed some unnecessary object caches
    * Don't close i2psnark streams prematurely

jrandom authored 19 years ago and zzz committed 19 years ago

    * Made the Syndie permalinks in the thread view point to the blog view
    * Disabled TCP again (since the live net seems to be doing well w/out it)
    * Fix the message time on inbound SSU establishment (thanks zzz!)
    * Don't be so aggressive with parallel tunnel creation when a tunnel pool
      just starts up

jrandom authored 19 years ago and zzz committed 19 years ago

    * Throttle the outbound SSU establishment queue, so it doesn't fill up the
      heap when backlogged (and so that the messages queued up on it don't sit
      there forever)
    * Further SSU memory cleanup
    * Clean up the address regeneration code so it knows when to rebuild the
      local info more precisely.

jrandom authored 19 years ago and zzz committed 19 years ago

    * Properly enable TCP this time (oops)
    * Deal with multiple form handlers on the same page in the console without
      being too annoying (thanks blubb and bd_!)

jrandom authored 19 years ago and zzz committed 19 years ago

    * Major SSU and router tuning to reduce contention, memory usage, and GC
      churn.  There are still issues to be worked out, but this should be a
      substantial improvement.
    * Modified the optional netDb harvester task to support choosing whether
      to use (non-anonymous) direct connections or (anonymous) exploratory
      tunnels to do the harvesting.  Harvesting itself is enabled via the
      advanced config "netDb.shouldHarvest=true" (default is false) and the
      connection type can be chosen via "netDb.harvestDirectly=false" (default
      is false).

jrandom authored 19 years ago and zzz committed 19 years ago

    * Moved the current net's reseed URL to a different location than where
      the old net looks (dev.i2p.net/i2pdb2/ vs .../i2pdb/)
    * More aggressively expire inbound messages (on receive, not just on send)
    * Add in a hook for breaking backwards compatibility in the SSU wire
      protocol directly by including a version as part of the handshake.  The
      version is currently set to 0, however, so the wire protocol from this
      build is compatible with all earlier SSU implementations.
    * Increased the number of complete message readers, cutting down
      substantially on the delay processing inbound messages.
    * Delete the message history file on startup
    * Reworked the restart/shutdown display on the console (thanks bd_!)

jrandom authored 19 years ago and zzz committed 19 years ago

    * Disable the message history log file by default (duh - feel free to
      delete messageHistory.txt after upgrading.  thanks deathfatty!)
    * Limit the size of the inbound tunnel build request queue so we don't
      get an insane backlog of requests that we're bound to reject, and adjust
      the queue processing so we keep on churning through them when we've got
      a backlog.
    * Small fixes for the multiuser syndie operation (thanks Complication!)
    * Renamed modified PRNG classes that were imported from gnu-crypto so we
      don't conflict with JVMs using that as a JCE provider (thanks blx!)

jrandom authored 19 years ago and zzz committed 19 years ago

    * Add a new toggle to the web config to enable/disable the load testing

jrandom authored 19 years ago and zzz committed 19 years ago

    * Bugfix to the I2PTunnel web config to properly accept i2cp port settings
    * Initial sucker refactoring to simplify reuse of the html parsing
    * Beginnings of hooks to push imported rss/atom out to remote syndie
      archives automatically (though not enabled currently)
    * Further SSU peer test cleanup

jrandom authored 19 years ago and zzz committed 19 years ago

    * Bugfix to the I2PTunnel web config to properly accept i2cp port settings
    * Initial sucker refactoring to simplify reuse of the html parsing
    * Beginnings of hooks to push imported rss/atom out to remote syndie
      archives automatically (though not enabled currently)
    * Further SSU peer test cleanup