jrandom authored 20 years ago and zzz committed 20 years ago

    * Really disable the streaming lib packet caching
    * Synchronized a message handling point in the SDK (even though its use is
      already essentially single threaded, its better to play it safe)
    * Don't add new RepublishLeaseSetJobs on failure, just requeue up the
      existing one (duh)
    * Throttle the number of concurrent pending tunnel builds across all
      pools, in addition to simply throttling the number of new requests per
      minute for each pool individually.  This should avoid the cascading
      failure when tunnel builds take too long, as no new builds will be
      created until the previous ones are handled.
    * Factored out and extended the DataHelper's unit tests for dealing with
      long and date formatting.
    * Explicitly specify the HTTP auth realm as "i2prouter", though this
      alone doesn't address the bug where jetty asks for authentication too
      much.  (thanks orion!)
    * Updated the StreamSinkServer to ignore all read bytes, rather than write
      them to the filesystem.

jrandom authored 20 years ago and zzz committed 20 years ago

    * Don't rerequest leaseSets if there are already pending requests
    * Reverted the insufficiently tested caching in the DSA/SHA1 impl, and
      temporary disabled the streaming lib packet caching.
    * Reduced the resend RTT penalty to 10s

jrandom authored 20 years ago and zzz committed 20 years ago

    * Force 1.3-isms on the precompiled jsps too (thanks laberhost)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Further streaming lib caching improvements
    * Reduce the minimum RTT (used to calculate retry timeouts), but also
      increase the RTT on resends.
    * Lower the default message size to 4KB from 16KB to further reduce the
      chance of failed fragmentation.
    * Extend tunnel rebuild throttling to include fallback rebuilds
    * If there are less than 20 routers known, don't drop the last 20 (to help
      avoid dropping all peers under catastrophic failures)
    * New stats for end to end messages - "client.leaseSetFoundLocally",
      "client.leaseSetFoundRemoteTime", and "client.leaseSetFailedRemoteTime"

jrandom authored 20 years ago and zzz committed 20 years ago

    * Cache temporary memory allocation in the DSA's SHA1 impl, and the packet
      data in the streaming lib.
    * Fixed a streaming lib bug where the connection initiator would fail the
      stream if the ACK to their SYN was lost.

jrandom authored 20 years ago and zzz committed 20 years ago

    * Reworked the tunnel (re)building process to remove the tokens and
      provide cleaner controls on the tunnels built.
    * Fixed situations where the timestamper wanted to test more servers than
      were provided (thanks Tracker!)
    * Get rid of the dead SAM sessions by using the streaming lib's callbacks
      (thanks Tracker!)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Temporary workaround for the I2CP disconnect bug (have the streaminglib
      try to automatically reconnect on accept()/connect(..)).
    * Loop check for expired lease republishing (just in case)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Adjusted (and fixed...) the timestamper change detection
    * Deal with a rare reordering bug at the beginning of a stream (so we
      don't drop it unnecessarily)
    * Cleaned up some dropped message handling in the router
    * Reduced job queue churn when dealing with a large number of tunnels by
      sharing an expiration job
    * Keep a separate list of the most recent CRIT messages (shown on the
      logs.jsp).  This way they don't get buried among any other messages.
    * For clarity, display the tunnel variance config as "Randomization" on
      the web console.
    * If lease republishing fails (boo! hiss!) try it again
    * Actually fix the negative jobLag in the right place (this time)
    * Allow reseeding when there are less than 10 known peer references
    * Lots of logging updates.

jrandom authored 20 years ago and zzz committed 20 years ago

    * Allow the streaming lib resend frequency to drop down to 20s as the
      minimum, so that up to 2 retries can get sent on an http request.
    * Add further limits to failsafe tunnels.
    * Keep exploratory and client tunnel testing and building stats separate.
    * Only use the 60s period for throttling tunnel requests due to transient
      network overload.
    * Rebuild tunnels earlier (1-3m before expiration, by default)
    * Cache the next hop's routerInfo for participating tunnels so that the
      tunnel participation doesn't depend on the netDb.
    * Fixed a long standing bug in the streaming lib where we wouldn't always
      unchoke messages when the window size grows.
    * Make sure the window size never reaches 0 (duh)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Only build new extra tunnels on failure if we don't have enough
    * Fix a fencepost in the tunnel building so that e.g. a variance of
      2 means +/- 2, not +/- 1 (thanks dm!)
    * Avoid an NPE on client disconnect
    * Never select a shitlisted peer to participate in a tunnel
    * Have netDb store messages timeout after 10s, not the full 60s (duh)
    * Keep session tags around for a little longer, just in case (grr)
    * Cleaned up some closing event issues on the streaming lib
    * Stop bundling the jetty 5.1.2 and updated wrapper.config in the update
      so that 0.4.* users will need to do a clean install, but we don't need
      to shove an additional 2MB in each update to those already on 0.5.
    * Imported the susimail css (oops, thanks susi!)

jrandom authored 20 years ago and zzz committed 20 years ago

* hide the susimail deprecation warnings
* dont push hosts.txt in the update (people can subscribe if they want to)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Included the GPL'ed susimail 0.13 by default (thanks susi23!)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Added some error handling when the number of session tags exceeds the
      realistic capacity, dropping a random chunk of received tag sets and
      conducting some minor analysis of the remaining ones.  This is a part
      of a pretty serious error condition, and logs as CRIT (if/when people
      see "TOO MANY SESSION TAGS!", please let me know the full log line it
      puts in the wrapper.log or /logs.jsp)
    * Update the addressbook to only write to the published hosts location
      if the addressbook's config contains "should_publish=true" (by default,
      it contains "should_publish=false")

jrandom authored 20 years ago and zzz committed 20 years ago

    * (Merged the 0.5-pre branch back into CVS HEAD)
    * Replaced the old tunnel routing crypto with the one specified in
      router/doc/tunnel-alt.html, including updates to the web console to view
      and tweak it.
    * Provide the means for routers to reject tunnel requests with a wider
      range of responses:
        probabalistic rejection, due to approaching overload
        transient rejection, due to temporary overload
        bandwidth rejection, due to persistent bandwidth overload
        critical rejection, due to general router fault (or imminent shutdown)
      The different responses are factored into the profiles accordingly.
    * Replaced the old I2CP tunnel related options (tunnels.depthInbound, etc)
      with a series of new properties, relevent to the new tunnel routing code:
        inbound.nickname (used on the console)
        inbound.quantity (# of tunnels to use in any leaseSets)
        inbound.backupQuantity (# of tunnels to keep in the ready)
        inbound.length (# of remote peers in the tunnel)
        inbound.lengthVariance (if > 0, permute the length by adding a random #
                                up to the variance.  if < 0, permute the length
                                by adding or subtracting a random # up to the
                                variance)
        outbound.* (same as the inbound, except for the, uh, outbound tunnels
                    in that client's pool)
      There are other options, and more will be added later, but the above are
      the most relevent ones.
    * Replaced Jetty 4.2.21 with Jetty 5.1.2
    * Compress all profile data on disk.
    * Adjust the reseeding functionality to work even when the JVM's http proxy
      is set.
    * Enable a poor-man's interactive-flow in the streaming lib by choking the
      max window size.
    * Reduced the default streaming lib max message size to 16KB (though still
      configurable by the user), also doubling the default maximum window
      size.
    * Replaced the RouterIdentity in a Lease with its SHA256 hash.
    * Reduced the overall I2NP message checksum from a full 32 byte SHA256 to
      the first byte of the SHA256.
    * Added a new "netId" flag to let routers drop references to other routers
      who we won't be able to talk to.
    * Extended the timestamper to get a second (or third) opinion whenever it
      wants to actually adjust the clock offset.
    * Replaced that kludge of a timestamp I2NP message with a full blown
      DateMessage.
    * Substantial memory optimizations within the router and the SDK to reduce
      GC churn.  Client apps and the streaming libs have not been tuned,
      however.
    * More bugfixes thank you can shake a stick at.

2005-02-13  jrandom
    * Updated jbigi source to handle 64bit CPUs.  The bundled jbigi.jar still
      only contains 32bit versions, so build your own, placing libjbigi.so in
      your install dir if necessary.  (thanks mule!)
    * Added support for libjbigi-$os-athlon64 to NativeBigInteger and CPUID
      (thanks spaetz!)

smeghead authored 20 years ago and zzz committed 20 years ago

    * Initial check-in of Pants, a new utility to help us manage our 3rd-party
      dependencies (Fortuna, Jetty, Java Service Wrapper, etc.). Some parts of
      Pants are still non-functional at this time so don't mess with it yet
      unless you want to potentially mangle your working copy of CVS.

jrandom authored 20 years ago and zzz committed 20 years ago

    * Fixed a race in the streaming lib's delayed flush algorithm (thanks anon!)

jrandom authored 20 years ago and zzz committed 20 years ago

    * Added a filter to the addressbook to remove entries that dont end in ".i2p"
(thanks Sugadude!)

smeghead authored 20 years ago and zzz committed 20 years ago

    * Added Ant buildfile in apps/fortuna for creating a custom Fortuna PRNG jar
      library from GNU Crypto's CVS HEAD sources.

smeghead authored 20 years ago and zzz committed 20 years ago

    * Added a couple of scripts, i2ptest.sh and i2pbench.sh, to manage the core
      tests and benchmarks.
    * Routerconsole now builds under gcj 3.4.3.
    * Corrected divide by zero error in TunnelId class under gcj (jrandom++).

smeghead authored 20 years ago and zzz committed 20 years ago

    * Tweaked some classes to enable gcj 3.4.3 to compile the router and
      supporting apps (except for the routerconsole which is still being
      investigated).

smeghead authored 20 years ago and zzz committed 20 years ago

    * C#-ification of sam-sharp: interface greatly simplified using delegates
      and events; SamBaseEventHandler provides basic implementation and helper
      methods but is now optional.
    * NAnt buildfile and README added for sam-sharp.

jrandom authored 20 years ago and zzz committed 20 years ago

    * Port the java SAM client library to mono/C# and released into the
      public domain.  The 0.1 version of this port is available in CVS as
      i2p/apps/sam/csharp/src/I2P.SAM.Client.  The other nonfunctional C#
      library has been removed.

jrandom authored 20 years ago and zzz committed 20 years ago

    * Added meaningful support for adjusting the preferred message size in the
      streaming lib by setting the i2p.streaming.maxMessageSize=32768 (or
      whatever).  The other side will mimic a reduction (but never an increase).
    * Always make sure to use distinct ConnectionOption objects for each
      connection (duh)
    * Reduced the default ACK delay to 500ms on in the streaming lib
    * Only shrink the streaming window once per window
    * Don't bundle a new jetty.xml with updates
    * Catch another local routerInfo corruption issue on startup.

jrandom authored 20 years ago and zzz committed 20 years ago

    * Added support to the eepproxy for URLs such as
      http://localhost:4444/eepproxy/foo.i2p/bar/baz or even
      http://localhost:4444/eepproxy/foo.i2p/?i2paddresshelper=base64

jrandom authored 20 years ago and zzz committed 20 years ago

    * Caught a series of (previously unhandled) errors caused by requeueing
      messages that had timed out on the TCP transport (thanks mae^!)
    * Reduce the barrier to dropping session tags on streaming lib resends -
      every fourth send should drop the tags, forcing ElGamal encryption.  This
      will help speed up the recovery after a disconnect, rather than the drop
      every fifth send.

ragnarok authored 20 years ago and zzz committed 20 years ago

Made userhosts.txt the default master addressbook, and hosts.txt the default router addressbook (mostly just testing if this will commit properly)