Commit Graph

96 Commits

Author SHA1 Message Date
61a8d679bb 2004-12-05 jrandom
* Fix the recently broken SAM bridge (duh)
    * Add a new pair of SAM apps - net.i2p.sam.client.SAMStreamSink and
      net.i2p.sam.client.SAMStreamSend, mirroring the streaming lib's
      StreamSink and StreamSend apps for transferring files.
    * Make the passive flush timer fire more frequently.
2004-12-05 15:32:32 +00:00
2bbde91625 2004-12-05 jrandom
* Fixed some links in the console (thanks ugha!) and the javadoc
      (thanks dinoman!)
    * Fix the stream's passive flush timer (oh, its supposed to work?)
2004-12-05 10:22:57 +00:00
1a30cd5f4a 2004-12-03 jrandom
* Toss in a small pool of threads (3) to execute the events queued up with
      the SimpleTimer, as we do currently see the occational event
      notification spiking up to a second or so.
    * Implement a SAM client API in java, useful for event based streaming (or
      for testing the SAM bridge)
    * Added support to shut down the SAM bridge on OOM (useful if the SAM
      bridge is being run outside of the router).
    * Include the SAM test code in the sam.jar
    * Remove an irrelevent warning message from SAM, which was caused by
      perfectly normal operation due to a session being closed.
    * Removed some unnecessary synchronization in the streaming lib's
      PacketQueue
    * More quickly clean up the memory used by the streaming lib by
      immediately killing each packet's resend job as soon as it is ACKed (or
      cancelled), so that there are no longer any valid pointers to the
      (potentially 32KB) packet.
    * Fixed the timestamps dumped to stdout when debugging the PacketHandler.
    * Drop packets that would expand our inbound window beyond our maximum
      buffer size (default 32 messages)
    * Always read the ACK/NACK data from the verified packets received, even
      if we are going to drop them
    * Always adjust the window when there are messages ACKed, though do not
      change its size except as before.
    * Streamlined some synchronization in the router's I2CP handling
    * Streamlined some memory allocation in the SAM bridge
    * Default the streaming lib to disconnect on inactivity, rather than send
      an empty message.
this still doesnt get the BT to where it needs to be, or fix the timeout problem,
but i dont like having so many commits outstanding and these updates are sound
2004-12-04 23:40:50 +00:00
8abd99d134 2004-12-01 jrandom
* Fix for a race in the streaming lib as caused by some odd SAM activity
2004-12-02 03:20:03 +00:00
cb930a7ab5 * 2004-12-01 0.4.2.2 released
2004-12-01  jrandom
    * Fixed a stupid typo that inadvertantly allowed persistent HTTP
      connections to work (thanks duck!)
    * Make sure we override the inactivity timeout too
2004-12-02 00:27:27 +00:00
610f1f7dd4 * 2004-12-01 0.4.2.1 released
2004-12-01  jrandom
    * Strip out any of the Accept-* HTTP header lines, and always make sure to
      include the forged User-agent header.
    * Adjust the default read timeout on the eepproxy to 60s, unless
      overridden.
    * Minor tweak on stream shutdown.
2004-12-01 22:31:55 +00:00
516d0b4db8 2004-11-30 jrandom
* Render the burst rate fields on /config.jsp properly (thanks ugha!)
    * Build in a simple timeout to flush data queued into the I2PSocket but
      not yet flushed.
    * Don't explicitly flush after each SAM stream write, but leave it up to
      the [nonblocking] passive flush.
    * Don't whine about 10-99 connection events occurring in a second
    * Don't wait for completion of packets that will not be ACKed (duh)
    * Adjust the congestion window, even if the packet was resent (duh)
    * Make sure to wake up any blocking read()'s when the MessageInputStream
      is close()ed (duh)
    * Never wait more than the disconnect timeout for a write to complete
2004-11-30 23:41:51 +00:00
9f6584b55e 2004-11-29 jrandom
* Minor fixes to avoid unnecessary errors on shutdown (thanks susi!)
2004-11-29 23:24:49 +00:00
8d0cea93e9 2004-11-29 jrandom
* Reduced contention for local client delivery
    * Drop the new code that munges the wrapper.config.  Instead, updates that
      need to change it will include their own wrapper.config in the
      i2pupdate.zip, overwriting the existing file.  If the file
      "wrapper.config.updated" is included, it is deleted at first opportunity
      and the router shut down, displaying a notice that the router must be
      started again cleanly to allow the changes to the wrapper.config to take
      effect.
    * Properly stop accept()ing I2PSocket connections if we close down the
      session (duh).
    * Make sure we cancel any outstanding Packets in flight when a connection
      is terminated (thanks susi!)
    * Split up the I2PTunnel closing a little further.
2004-11-29 21:57:14 +00:00
a2d268f3d6 2004-11-28 jrandom
* Accept IP address detection changes with a 2-out-of-3 minimum.
    * As long as the router is up, keep retrying to bind the I2CP listener.
    * Decrease the java service wrapper ping frequency to once every 10
      minutes, rather than once every 5 seconds.
2004-11-29 01:58:38 +00:00
72be9b5f04 2004-11-27 jrandom
* Some cleanup and bugfixes for the IP address detection code where we
      only consider connections that have actually sent and received messages
      recently as active, rather than the mere presence of a TCP socket as
      activity.
2004-11-27 21:02:06 +00:00
8e02586cc9 2004-11-27 jrandom
* Removed the I2PTunnel inactivity timeout thread, since the new streaming
      lib can do that (without an additional per-connection thread).
    * Close the I2PTunnel forwarder threads more aggressively
2004-11-27 05:17:06 +00:00
0b5a640896 2004-11-27 jrandom
* Fix for a fast loop caused by a race in the new streaming library (thanks
      DrWoo, frontier, pwk_, and thetower!)
    * Minor updates to the SimpleTimer and Connection to help track down a
      high CPU usage problem (dumping debug info to stdout/wrapper.log if too
      many events/tasks fire in a second)
    * Minor fixes for races on client disconnects (causing NPEs)
2004-11-27 03:54:17 +00:00
64b5089909 * 2004-11-26 0.4.2 released
2004-11-26  jrandom
    * Enable the new streaming lib as the default.  That means, for any
      substantial definition, it is NOT BACKWARDS COMPATIBLE.
2004-11-26 15:20:14 +00:00
8bd99f699f 2004-11-25 jrandom
* Revised the installer to include start menu and desktop shortcuts for
      windows platforms, including pretty icons (thanks DrWoo!)
    * Allow clients specified in clients.config to have an explicit startup
      delay.
    * Update the default install to launch a browser pointing at the console
      whenever I2P starts up, rather than only the first time it starts up
      (configurable on /configservice.jsp, or in clients.config)
    * Bugfix to the clock skew checking code to monitor the delta between
      offsets, not the offset itself (duh)
    * Router console html update
    * New (and uuuuugly) code to verify that the wrapper.config contains
      the necessary classpath entries on update.  If it has to update the
      wrapper.config, it will stop the JVM and service completely, since the
      java service wrapper doesn't reread the wrapper.config on JVM restart -
      requiring the user to manually restart the service after an update.
    * Increase the TCP connection timeout to 30s (which is obscenely long)
------------------------------------------------
2004-11-25 21:57:19 +00:00
608d713dca 2004-11-22 jrandom
* Update to the SAM bridge to reduce some unnecessary memory allocation.
    * New stat to keep track of slow jobs (ones that take more than a second
      to excute).  This is published in the netDb as jobQueue.jobRunSlow
2004-11-23 01:12:34 +00:00
6d5fc8ca21 2004-11-21 jrandom
* Update the I2PTunnel web interface to include an option for the new
      streaming lib (which is ignored until the 0.4.2 release).
    * Revised the I2PTunnel web interface to keep the I2CP options of client
      and httpclient tunnels in sync, as they all share the same I2CP session.
2004-11-22 17:57:16 +00:00
12a6f3e938 2004-11-21 jrandom
* Only allow small clock skews after the first 10 minutes of operation
      (to prevent later network lag bouncing us way off course - yes, we
      really need an NTP impl to balance out the network burps...)
    * Revamp the I2PTunnel web interface startup process so that everything
      is shown immediately, so that different pieces hanging don't hang
      the rest, and other minor bugfixes.
    * Take note of SAM startup error (in case you're already running a SAM
      bridge...)
    * Increase the bandwidth limiter burst values available to 10-60s (or
      whatever is placed in /configadvanced.jsp, of course)
2004-11-21 22:31:33 +00:00
2c59435762 2004-11-21 jrandom
* Allow end of line comments in the hosts.txt and other config files,
      using '#' to begin the comments (thanks susi!)
    * Add support to I2PTunnel's 'client' feature for picking between multiple
      target destinations (e.g. 'client 6668 irc.duck.i2p,irc.baffled.i2p')
    * Add a quick link on the left hand nav to reseed if there aren't enough
      known peers, as well as link to the config page if there are no active
      peers.  Revised config page accordingly.
2004-11-21 19:42:57 +00:00
603bc99a2f 2004-11-21 jrandom
* 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).
2004-11-21 04:08:13 +00:00
0b48b18e7e 2004-11-19 jrandom
* 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!)
2004-11-19 23:04:27 +00:00
cd075fc8a6 2004-11-17 jrandom
* Fix to propogate i2psocket options into the SAM bridge correctly (thanks
      Ragnarok!)
2004-11-17 19:42:53 +00:00
e733427920 2004-11-17 jrandom
* Minor logging update.
2004-11-17 18:34:25 +00:00
d943b4993a 2004-11-16 jrandom
* Clean up the propogation of i2psocket options so that various streaming
      libs can honor them more precisely
2004-11-16 22:11:11 +00:00
4a4f57d6ac 2004-11-16 jrandom
* Minor logging update
(toss net.i2p.router.JobQueueRunner=WARN in /configlogging.jsp to see wtf is hanging your router)
2004-11-16 13:45:40 +00:00
3780d290fa 2004-11-14 jrandom
* 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
2004-11-15 14:35:16 +00:00
5f7982540f 2004-11-13 jrandom
* 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
2004-11-13 09:43:35 +00:00
881524a5e4 2004-11-10 jrandom
* Allow loading the (mini)streaming connection options from the
      environment.
    * More defensive programming in the DSA implementation.
2004-11-10 12:33:01 +00:00
0c049f39d9 2004-11-08 jrandom
* Remove spurious flush calls from I2PTunnel, and work with the
      I2PSocket's output stream directly (as the various implementations
      do their own buffering).
    * Another pass at a long standing JobQueue bug - dramatically simplify
      the job management synchronization since we dont need to deal with
      high contention (unlike last year when we had dozens of queue runners
      going at once).
    * Logging
2004-11-08 05:40:20 +00:00
096b807c37 2004-11-08 jrandom
* Make the SAM bridge more resiliant to bad handshakes (thanks duck!)
2004-11-08 03:18:01 +00:00
98b5252a2d 0.4.1.4 2004-11-07 03:00:56 +00:00
5f113f1610 2004-11-06 jrandom
* Expose a drop down on the /configclients.jsp to enter the outbound
      tunnel depth.
    * Improved *hosts.txt loading
    * Explicitly override the JVM's timezone settings to use GMT so that
      any client applications which use timezones won't leak sensitive
      data (thanks gott!)
    * Bundle sam.jar in the update (thanks duck!)
2004-11-07 02:25:13 +00:00
314316cee0 2004-11-06 jrandom
* Fix for a long standing synchronization bug in the SDK that in rare
      instances can add a few seconds of lag.
2004-11-06 07:59:54 +00:00
7a0236ad29 2004-11-05 jrandom
* Bugfixes and unit tests for the SAM bridge to handle quoted message
      parameters, verify proper operation after multiple session lifetimes,
      as well as some synchronization problems.
    * New properties method on the DataHelper class.
    * Address a race on fast disconnecting clients
2004-11-05 10:53:40 +00:00
6ef22166f9 2004-11-02 jrandom
* Fix for a long standing synchronization bug in the JobQueue (and added
      some kooky flags to make sure it stays dead)
    * Update the ministreaming lib to force mode=guaranteed if the default
      lib is used, and mode=best_effort for all other libs.
2004-11-02 11:57:07 +00:00
1107e50108 2004-11-02 jrandom
* Fixed up the configuration overrides for the streaming socket lib
      integration so that it properly honors env settings.
    * More memory usage streamlining (last major revamp for now, i promise)
2004-11-02 08:27:55 +00:00
c19355a7b2 2004-11-01 jrandom
* Increase the tunnel test timeout rapidly if our tunnels are failing.
    * Honor message expirations for some tunnel jobs that were prematurely
      expired.
    * Streamline memory usage with temporary object caches and more efficient
      serialization for SHA256 calculation, logging, and both I2CP and I2NP
      message handling.
    * Fix some situations where we forward messages too eagerly.  For a
      request at the tunnel endpoint, if the tunnel is inbound and the target
      is remote, honor the message by tunnel routing the data rather than
      sending it directly to the requested location.
2004-11-01 13:31:29 +00:00
58fcbad20a (mmMMmm profiling)
2004-10-30  jrandom
    * Cache the temporary objects used in the AES encryption/decryption
      process so that AES doesn't require any memory allocation to process
      data.
    * Dramatically reduce memory usage within various crypto implementations
      by avoiding unnecessary (though simplifying) buffers.
    * If we specify some tags to be sent in an I2CP message explicitly, use
      only those, not those plus a new set (otherwise we aren't sure on ACK
      which set was delivered)
    * Allow configuration for the partial send timeout (how long before
      resending a message down a different tunnel in a lease).  This can be
      updated with the "router.clientPartialSendTimeout" router config prop.
    * Logging
2004-10-30 23:43:59 +00:00
892786bf0c 2004-10-29 jrandom
* Strip the Referer, Via, and From headers completely, rather than
      inserting a bogus value ("i2p").  This should help with the use of
      SnipSnap and Geeklog (thanks nickster and DrWoo!)
2004-10-30 02:40:52 +00:00
0c51f2b583 2004-10-27 jrandom
* Fix a strange race condition on i2cp client disconnect.
    * win98 startup fixes (thanks tester-1 and ardvark!)
    * include build scripts for the new streaming lib (which is NOT ready
      for use yet, but you can hack around with it)
(enjoy, duck)
2004-10-28 02:11:52 +00:00
9680effb9f 2004-10-24 jrandom
* Allow explicit inclusion of session tags in the SDK, enabling the
      resending of tags bundled with messages that would not otherwise
      be ACKed.
    * Don't force mode=guaranteed for end to end delivery - if mode=bestEffort
      no DeliveryStatusMessage will be bundled (and as such, client apps using
      it will need to do their own session tag ack/nack).
    * Handle client errors when notifying them of message availability.
    * New StreamSinkSend which sends a file to a destination and disconnects.
    * Update the I2PSocketManagerFactory to build the specific
      I2PSocketManager instance based on the "i2p.streaming.manager" property,
      containing the class name of the I2PSocketManager implementation to instantiate.
2004-10-24 23:00:44 +00:00
813679ba25 2004-10-23 jrandom
* Minor ministreaming lib refactoring to simplify integration of the full
      streaming lib.
    * Minor bugfixes to data structure serialization.
2004-10-24 01:42:34 +00:00
a95a968fa8 * 2004-10-18 0.4.1.3 released
2004-10-18  jrandom
    * Allow sending messages with a section of a byte array.
    * Reduced stats published.
2004-10-18 19:07:59 +00:00
9011d5604a 2004-10-17 jrandom
* Don't b0rk on whitespace in the router address.
2004-10-17 21:03:05 +00:00
93111842df clarify history - we reduce the capacity calc, not the 'isFailing'.
* More aggressively reduce the capacity of peers if their tunnels are
      failing so that we move off them quicker.
2004-10-17 04:00:21 +00:00
88693f8adc 2004-10-16 jrandom
* More aggressively fail peers if their tunnels are failing so that we
      move off them quicker.
    * Simplify some data structure serialization for reuse in the streaming
      lib, as well as add support for signing and verifying partial byte
      arrays.
    * Logging updates
2004-10-17 03:58:08 +00:00
8fffad0891 2004-10-16 jrandom
* Increased the default minimum tunnel test time to 5 seconds, since we
      still see the occational message processing time spike to 2 seconds.
    * Update the SimpleTimer to allow rescheduling a task thats already
      queued (useful for the new streaming lib).
2004-10-16 18:00:47 +00:00
fb1263dad7 2004-10-15 jrandom
* Replaced old minimum tunnel test timeout of 1s with a configurable
      value (router.config property "router.tunnelTestMinimum", with the
      default of 2s).
2004-10-15 17:39:18 +00:00
28c5d6c10d 2004-10-14 jrandom
* Tunnel rejection is no longer a sign of an overwhelmingly loaded
      peer, so don't use it as a key point of the IsFailing calculator.
      We still use it as a key point of the Capacity calculator, however.
2004-10-15 01:20:12 +00:00
f8ffe016d1 2004-10-14 jrandom
* Allow for a configurable tunnel "growth factor", rather than trying
      to achieve a steady state.  This will let us grow gradually when
      the router is needed more, rather than blindly accepting the request
      or arbitrarily choking it at an averaged value.  Configure this with
      "router.tunnelGrowthFactor" in the router.config (default "1.5").
    * Adjust the tunnel test timeouts dynamically - rather than the old
      flat 30s (!!!) timeout, we set the timeout to 2x the average tunnel
      test time (the deviation factor can be adjusted by setting
      "router.tunnelTestDeviation" to "3.0" or whatever).  This should help
      find the 'good' tunnels.
    * Added some crazy debugging to try and track down an intermittent hang.
2004-10-14 20:02:45 +00:00