1. 24 Sep, 2012 1 commit
    • Eric Eide's avatar
      Replace license symbols with {{{ }}}-enclosed license blocks. · 6df609a9
      Eric Eide authored
      This commit is intended to makes the license status of Emulab and
      ProtoGENI source files more clear.  It replaces license symbols like
      "EMULAB-COPYRIGHT" and "GENIPUBLIC-COPYRIGHT" with {{{ }}}-delimited
      blocks that contain actual license statements.
      
      This change was driven by the fact that today, most people acquire and
      track Emulab and ProtoGENI sources via git.
      
      Before the Emulab source code was kept in git, the Flux Research Group
      at the University of Utah would roll distributions by making tar
      files.  As part of that process, the Flux Group would replace the
      license symbols in the source files with actual license statements.
      
      When the Flux Group moved to git, people outside of the group started
      to see the source files with the "unexpanded" symbols.  This meant
      that people acquired source files without actual license statements in
      them.  All the relevant files had Utah *copyright* statements in them,
      but without the expanded *license* statements, the licensing status of
      the source files was unclear.
      
      This commit is intended to clear up that confusion.
      
      Most Utah-copyrighted files in the Emulab source tree are distributed
      under the terms of the Affero GNU General Public License, version 3
      (AGPLv3).
      
      Most Utah-copyrighted files related to ProtoGENI are distributed under
      the terms of the GENI Public License, which is a BSD-like open-source
      license.
      
      Some Utah-copyrighted files in the Emulab source tree are distributed
      under the terms of the GNU Lesser General Public License, version 2.1
      (LGPL).
      6df609a9
  2. 28 Nov, 2007 1 commit
    • Leigh Stoller's avatar
      Add some small stuff to support the current implementation of the plab · b30e4f95
      Leigh Stoller authored
      evproxy, which uses set_failover and set_connection_retries. The event
      library had these as noops, so that was an easy change. Also, add back
      in the async add/remove subscription stuff, which was already
      implemented in pubsub but not hooked up from the event library.
      
      In the tmcd/plab directory I purged all mention of elvin and changed it
      to "event server". I also renamed the runelvin script to runevents.
      
      In events/proxy I cleaned up the makefile and added evproxyplab to the
      targets list since it should now build okay (no longer needs to link
      against elvin stuff). Renamed elvindtest program to eventping, and
      otherwise purged lots of "elvin" tokens.
      b30e4f95
  3. 29 Jan, 2006 1 commit
    • Sachin Goyal's avatar
      · 92a687b9
      Sachin Goyal authored
      Added 2 new programs:
      
      1- elvindtest: a simple program to verify if a particular
          elvindserver is up or not
      
      2- evproxyplab.cc: evproxy for planetlab nodes. It subscribes
         to the following events:
         host = node's ip addr
         objtype = EVPROXY
         objname = __$nodeid_proxy
         eventtype = UPDATE | CLEAR | RELOAD
      
         On UPDATE, it adds a new subscription to listen to an
         experiment conveyed by EXPT field of UPDATE message.
      
         On CLEAR, it removes the subscription for a experiment
         experiment conveyed by EXPT field of CLEAR message.
      
         On RELOAD, it removes all active experiment subscriptions.
      
         Also, while it comes up, it sends a RELAOD event to emulab's
         event-server to reload it with all existing experiments:
      
         host = node's ip addr
         objtype = EVPROXY
         objname = __$nodeid_proxy
         eventtype = RELOAD
      92a687b9