git.m6w6.name Git - m6w6/libmemcached/blob - ChangeLog

   1   * Fix for when CRC return 0
   2   * Fixed uint16_t issues around flags. Turns out the documentation on the
   3     protocol was wrong.
   4
   5 0.12 Tue Dec 11 15:20:55 PST 2007
   6   * Updates for consistent hashing
   7   * IPV6 support
   8   * Static allocation for hostname (performance)
   9   * Fixed bug where in non-block mode all data might not have been sent on
  10     close().
  11   * Refactor of memcached_get() to use common code.
  12   * Change in value fetch, MEMCACHED_END is now returned when keys are no
  13     longer in the pipe.
  14   * Fixed bug where key could be out of range of characters
  15   * Added _by_key() methods to allow partitioning of values to particular
  16     servers.
  17   * MEMCACHED_DEFAILT_TIMEOUT is now set to a non -1 value.
  18   * Performance improvements in get operations.
  19
  20 0.11 Mon Nov 26 01:05:52 PST 2007
  21   * Added option to memcache_behavior_set() so that poll() can be timed out.
  22   * Fixed memory leak in case of using memcached_fetch_result() where no
  23     value was returned.
  24   * Bug fixed in memcached_connect() which would cause servers that
  25     did not need to be enabled to be enabled (performance issue).
  26   * Rewrote bounds checking code for get calls.
  27   * "make test" now starts its own memcached servers.
  28   * Added Hseih hash (MEMCACHED_HASH_HSIEH), which is showing about 7%
  29     performance over standard hash.
  30
  31 0.10 Tue Nov 20 23:22:31 PST 2007
  32   * Added append binary test.
  33   * Added MEMCACHED_BEHAVIOR_CACHE_LOOKUPS behavior so that you can save on
  34     multiple DNS lookups.
  35   * Added CAS support, though this is optional and must be enabled during
  36     runtime.
  37   * Added the utility memerror to create human readable error strings
  38     from memcached errors (aka convert ints to strings)
  39   * Fixed type in MEMCACHED_HOST_LOOKUP_FAILURE
  40   * Fixed bug where hostname might not be null terminated
  41   * Moved to using gethostbyname_r() on Linux to solve thread safety issue
  42   * Added -rpath support for pkg-config
  43   * Documentation fix for hash setting using memcached_behavior_set()
  44
  45 0.9 Thu Nov 15 07:44:00 PST 2007
  46   * fix for when no servers are definied.
  47   * different buffers are now kept for different connections to
  48     speed up async efforts
  49   * Modified increment/decrement functions to return uint64_t values
  50   * Fixed bug in cases where zero length keys were provided
  51   * Thread cleanup issue in memslap
  52   * No hostname lookup on reconnect
  53   * Fix for flag settings (was doing hex by accident!)
  54   * Support for 1.2.4 server additions "prepend" and "append" added.
  55   * Added memcached_version()... not sure if I will make this public
  56     or not.
  57
  58 0.8 Mon Nov  5 10:40:41 PST 2007
  59   * Adding support for CRC hash method
  60   * Adding support for UNIX sockets
  61   * Added additional HASHing methods of FNV1_64,FNV1A_64, FNV1_32, FNV1A_32
  62   * Added pkgconfig support (PKG_CHECK_MODULES)
  63   * Fixed conflict with defined type in MySQL
  64   * Added memcached_result_st structure and functions to manipulate it.
  65
  66 0.7 Tue Oct 30 09:24:05 PDT 2007
  67   * Poved to poll() from select()
  68   * Fixes in internal string class for allocation of large numbers of
  69     strings.
  70   * memcached_mget() function now sends keys as it parses them instead of
  71     building strings as it goes.
  72   * Propper flush now for making sure we get all IO sent even when in
  73     non-block mode.
  74   * Added --enable-debug rule for configure
  75   * All asserts() removed (hey this is going into production!)
  76
  77
  78 0.6 Wed Oct 17 08:41:35 PDT 2007
  79   * get value returns are now null terminated (request by Cal Heldenbrand)
  80   * Fixed connections for more hosts then two.
  81   * Rewrite of the read/write IO systems to handle different sorts of host
  82     failures.
  83   * Added man pages for all functions and tools
  84   * Raised buffer size for readinng/writing to 16K
  85   * You can now optionally set the socket size for recv/send via
  86     memached_behavior_set/get.
  87
  88 0.5 Tue Oct  9 00:22:25 PDT 2007
  89  * Ruby maintainer mentioned TCP_NODELAY patch he had added. Added this to C
  90    library as well. (Eric Hodel drbrain@segment7.net)
  91   * Added support script for set_benchmark
  92   * Updated memslap to allow testing of TCP_NODELAY
  93   * Updated memslap to support --flush (aka dump memcache servers before
  94     testing)
  95   * Fixed bug in multiple hosts not being activated
  96   * Added environmental variable MEMCACHED_SERVERS which can be used to
  97     set the servers list.
  98   * fixed memcached_stat method (and now memstat works)
  99   * server connect now happens on demand.
 100   * Help for all command line applications
 101
 102 0.4 Wed Oct  3 10:28:50 PDT 2007
 103   * Added buffered IO to write calls for keys
 104   * Added buffered IO for reads
 105   * memstat was broken (bad if/else on connect)
 106   * New non-blocking IO (not default yet). Mucho faster
 107   * Refactor of test system.
 108   * memslap crash solved
 109
 110 0.3 Mon Oct  1 06:37:52 PDT 2007
 111   * Jeff Fisher <guppy@techmonkeys.org> provided a spec file
 112   * Added "make rpm" around dist file
 113   * Added support for Solaris
 114   * Added support for DTrace
 115   * Fixed read to be recv and write to be send
 116   * Bug fix where memstat would core if no server was found
 117   * Added memslap tool (load generator)
 118   * Numerous bug fixes in library
 119   * Added calls to library for creating host lists (see
 120     text cases to understand how to use this).
 121
 122 0.2 Thu Sep 27 03:46:57 PDT 2007
 123   * First public version
 124