1. 05 Jul, 2005 3 commits
    • Tim Peters's avatar
      Merge rev 31016 from 3.4 branch. · d016205a
      Tim Peters authored
      Simplify.
      
      Primarily, _tindex should have been a dict all along, pack()
      worked too hard at the end, and loadEx() is a minor variant
      of load().
      d016205a
    • Tim Peters's avatar
      Merge rev 31012 from 3.4 branch. · 31b7c342
      Tim Peters authored
      load() and loadEx():  eliminate gratuitous differences.
      
      Ideally, load() should call loadEx() instead, but we really
      don't want "an extra" Python-level call here (heavily used).
      
      loadEx():  deleted pointless call of self._read_txn_header().
      
      ServerStub.loadEx() comments:  these were obviously wrong in
      several ways, but I don't know the full truth.  Better to
      say so up front than to leave them clearly wrong, though.
      31b7c342
    • Tim Peters's avatar
      Merge rev 31010 from 3.4 branch. · 5cabdb0c
      Tim Peters authored
      Collector 1831.
      
      The BTree minKey() and maxKey() methods gave a misleading message if no key
      satisfying the constraints existed in a non-empty tree.
      5cabdb0c
  2. 02 Jul, 2005 3 commits
    • Tim Peters's avatar
      Merge rev 30988 from 3.4 branch. · 27e82f8a
      Tim Peters authored
      Collector #1830.
      
      In some error cases when reading a FileStorage index, the
      code referenced an undefined global.
      27e82f8a
    • Tim Peters's avatar
      Merge rev 30984 from 3.4 branch. · e79020e9
      Tim Peters authored
      Get rid of all code defining or referencing t32.
      
      Such code never made sense; it was all of the form
      
          t32 = 1L << 32
          if something < 0:
              something = t32 - something
      
      which is a way to change negative integers into
      gigantic positive integers greater than 4 billion, and
      never made sense in context.  Possibly
      
              something = t32 + something
      
      was intended, but that never made sense in context either.
      
      In any case, `something` is invariably obtained from
      struct.unpack using the "H" format code, and that never
      returns a negative integer to begin with.
      e79020e9
    • Tim Peters's avatar
      Merge rev 30984 from 3.4 branch. · 3abb92ac
      Tim Peters authored
      read_index():  Mechanical reformat for easier reading.
      3abb92ac
  3. 01 Jul, 2005 2 commits
  4. 29 Jun, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 30944 from 3.4 branch. · ee5482ae
      Tim Peters authored
      Collector 1822.
      
      Make undo{Log,Info} arguments act like Python slice indices when
      both are non-negative.  The code used to do that before ZODB 3.4a9,
      but changed to match ZODB's UML documentation.  Alas, some
      (untested) code in Zope relied on the actual behavior (see the
      collector report).  Changed code, docs, and tests to bless the
      old behavior in these cases.
      
      DemoStorage.UndoLog:  this was wrong in several ways.  I'm still
      unsure about why it skips "packed" transactions.  That doesn't seem
      right, but I don't have time to wonder about that now.
      ee5482ae
  5. 27 Jun, 2005 1 commit
  6. 24 Jun, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 30900 from 3.4 branch. · 8c29338a
      Tim Peters authored
      _triggerbase:  Make new-style class, for better debugability.
      
      Windows trigger.__init__:  Simplify more.  The trigger can connect
      after the other end has done  bind() and listen(); no need to wait
      for an accept() too, and so no need to fiddle with blocking/
      non-blocking or "expected" socket.error's either.
      8c29338a
  7. 22 Jun, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 30894 from 3.4 branch. · 8a50c401
      Tim Peters authored
      Largely rewritten.
      
      remove_loop_callback():  There were two definitions of this function.
      Deleted one, changed the other to use enumerate().
      
      poll():  This was trying to repair a bug in Python 2.2's asyncore.poll().
      2.2 is no longer supported, so removed this poll().
      
      _start_loop(), _stop_loop():  Removed; functionality folded into
      reworked loop().
      
      loop():  The signature of asyncore.loop() changed in 2.4, but this
      still had "the old" signature.  Instead of sniffing the signature
      of the Python in use, this does a saner thing:  the original
      asyncore.loop is captured, and called from the body of this loop().
      That way, (A) we don't care what asyncore.loop's signature is; and,
      (B) we still call the original Python code, so debugging prints and
      breakpoints (etc) stuffed into Python's asyncore no longer "vanish
      by magic" when ZEO is used.
      8a50c401
  8. 21 Jun, 2005 1 commit
    • Tim Peters's avatar
      Merge rev 30877 from 3.4 branch. · b51ff3e4
      Tim Peters authored
      Massive refactoring, to move the bulk of the trigger code into
      an OS-indepedent base class.
      
      __repr__:  Use the postive_id function to embed the machine address.
      Addresses with the high bit set trigger warnings before Python 2.4,
      and come out as negative numbers in 2.4+.
      
      Windows trigger.__init__:  Don't make 50 guesses at a port number
      to use, let Windows pick an available port for us.  Also documented
      the baffling single-thread socket setup dance, which took an hour to
      reverse-engineer (in large part because it used a bare "except" w/ no
      clue as to why).
      b51ff3e4
  9. 17 Jun, 2005 2 commits
    • Jim Fulton's avatar
      Updated release numbers. · f467562d
      Jim Fulton authored
      f467562d
    • Jim Fulton's avatar
      We check for implicitly adding objects by looking for "new" objects · 173b1df9
      Jim Fulton authored
      reachable from multiple connections.  Previously, we thought that we
      could limit the time that an object was new to a single savepoint, but
      that didn't work because savepoints of different connections are too
      independent.   Now an object is considered new for the full extent of
      the transaction in which it was created.
      
      Made it possible to use connection add methods to explicitly control
      the database an object is added too.
      173b1df9
  10. 16 Jun, 2005 8 commits
  11. 15 Jun, 2005 1 commit
  12. 14 Jun, 2005 1 commit
  13. 10 Jun, 2005 2 commits
  14. 09 Jun, 2005 8 commits
  15. 06 Jun, 2005 4 commits
  16. 03 Jun, 2005 1 commit