2 * MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT added for connect timeout in
6 * Work on the UDP protocol
7 * Added get_by_key, set_by_key tests for C++ API
8 * Fix for limit_maxbytes to be 64bit in stats
9 * Added Atom Smasher test (scale baby, scale!)
10 * Servers are now sorted, meaning that servers are now ordered so that
11 clients with the same lists, will have same distribution. (Idea from
12 Ross McFarland). MEMCACHED_BEHAVIOR_SORT_HOSTS was added to enable
14 * Added MEMCACHED_BAD_KEY_PROVIDED error for auto, set, and get operations.
15 MEMCACHED_BEHAVIOR_VERIFY_KEY was added to enable this feature.
16 * More error messages on command line tools.
17 * Fixed bugs in memcached_cas() operator.
18 * Fix to loop through interfaces
20 0.15 Tue Jan 29 14:55:44 PST 2008
21 * More work on the C++ API.
22 * Bug fixes around block corner cases.
23 * Slight performance increase in both read() and write().
25 0.14 Tue Jan 22 06:21:49 PST 2008
26 * For for bug found by Evan Weaver where increment() was not returning
27 propper error of value was not found.
28 * Fix for bad null pointer on flag by Toru Maesaka.
29 * Refactor of all IO to just pass in the active server
30 * Problem configuring (PKG_CHECK_MODULES) fixed by removal of "rpath" in
31 support/libmemcached.pc.in (Thanks to Ross McFarland).
32 * Added memcached_callback_get()/set()
33 * First prototype of C++ interface
34 * Updated docs for uint16_t changes in previous release
36 0.13 Sun Jan 13 06:51:50 PST 2008
37 * MEMCACHED_BEHAVIOR_USER_DATA added to store user pointer.
38 * Fix for failure to connect to invalidate socket.
39 * Patch from Marc Rossi to add --hash option for memcp, memrm, and memcat.
40 * Kevin's patch for fixing EOF issues during a read.
41 * Toru Maesaka patch for stats mismatch
42 * Fix for when CRC return 0
43 * Fixed uint16_t issues around flags. Turns out the documentation on the
45 * Lingering socket fixes for FreeBSD.
46 * Patches from Kevin Dalley for FreeBSD 4.0
47 * Added multi delete functions.
48 * All get key returns have C style null termination
49 * If memcached_server_list_append is passed NULLs instead of pointers it
51 * Added memcached_fetch_execute() method
52 * Found a bug where memcached_fetch() was not null terminating the result
54 * memcached_behavior() now has the ability to set "buffering" so that
55 data is not automatically flushed.
56 * Behavior change, buffered commands now return MEMCACHED_BUFFERED
58 0.12 Tue Dec 11 15:20:55 PST 2007
59 * Updates for consistent hashing
61 * Static allocation for hostname (performance)
62 * Fixed bug where in non-block mode all data might not have been sent on
64 * Refactor of memcached_get() to use common code.
65 * Change in value fetch, MEMCACHED_END is now returned when keys are no
67 * Fixed bug where key could be out of range of characters
68 * Added _by_key() methods to allow partitioning of values to particular
70 * MEMCACHED_DEFAILT_TIMEOUT is now set to a non -1 value.
71 * Performance improvements in get operations.
73 0.11 Mon Nov 26 01:05:52 PST 2007
74 * Added option to memcache_behavior_set() so that poll() can be timed out.
75 * Fixed memory leak in case of using memcached_fetch_result() where no
77 * Bug fixed in memcached_connect() which would cause servers that
78 did not need to be enabled to be enabled (performance issue).
79 * Rewrote bounds checking code for get calls.
80 * "make test" now starts its own memcached servers.
81 * Added Hseih hash (MEMCACHED_HASH_HSIEH), which is showing about 7%
82 performance over standard hash.
84 0.10 Tue Nov 20 23:22:31 PST 2007
85 * Added append binary test.
86 * Added MEMCACHED_BEHAVIOR_CACHE_LOOKUPS behavior so that you can save on
88 * Added CAS support, though this is optional and must be enabled during
90 * Added the utility memerror to create human readable error strings
91 from memcached errors (aka convert ints to strings)
92 * Fixed type in MEMCACHED_HOST_LOOKUP_FAILURE
93 * Fixed bug where hostname might not be null terminated
94 * Moved to using gethostbyname_r() on Linux to solve thread safety issue
95 * Added -rpath support for pkg-config
96 * Documentation fix for hash setting using memcached_behavior_set()
98 0.9 Thu Nov 15 07:44:00 PST 2007
99 * fix for when no servers are definied.
100 * different buffers are now kept for different connections to
101 speed up async efforts
102 * Modified increment/decrement functions to return uint64_t values
103 * Fixed bug in cases where zero length keys were provided
104 * Thread cleanup issue in memslap
105 * No hostname lookup on reconnect
106 * Fix for flag settings (was doing hex by accident!)
107 * Support for 1.2.4 server additions "prepend" and "append" added.
108 * Added memcached_version()... not sure if I will make this public
111 0.8 Mon Nov 5 10:40:41 PST 2007
112 * Adding support for CRC hash method
113 * Adding support for UNIX sockets
114 * Added additional HASHing methods of FNV1_64,FNV1A_64, FNV1_32, FNV1A_32
115 * Added pkgconfig support (PKG_CHECK_MODULES)
116 * Fixed conflict with defined type in MySQL
117 * Added memcached_result_st structure and functions to manipulate it.
119 0.7 Tue Oct 30 09:24:05 PDT 2007
120 * Poved to poll() from select()
121 * Fixes in internal string class for allocation of large numbers of
123 * memcached_mget() function now sends keys as it parses them instead of
124 building strings as it goes.
125 * Propper flush now for making sure we get all IO sent even when in
127 * Added --enable-debug rule for configure
128 * All asserts() removed (hey this is going into production!)
131 0.6 Wed Oct 17 08:41:35 PDT 2007
132 * get value returns are now null terminated (request by Cal Heldenbrand)
133 * Fixed connections for more hosts then two.
134 * Rewrite of the read/write IO systems to handle different sorts of host
136 * Added man pages for all functions and tools
137 * Raised buffer size for readinng/writing to 16K
138 * You can now optionally set the socket size for recv/send via
139 memached_behavior_set/get.
141 0.5 Tue Oct 9 00:22:25 PDT 2007
142 * Ruby maintainer mentioned TCP_NODELAY patch he had added. Added this to C
143 library as well. (Eric Hodel drbrain@segment7.net)
144 * Added support script for set_benchmark
145 * Updated memslap to allow testing of TCP_NODELAY
146 * Updated memslap to support --flush (aka dump memcache servers before
148 * Fixed bug in multiple hosts not being activated
149 * Added environmental variable MEMCACHED_SERVERS which can be used to
150 set the servers list.
151 * fixed memcached_stat method (and now memstat works)
152 * server connect now happens on demand.
153 * Help for all command line applications
155 0.4 Wed Oct 3 10:28:50 PDT 2007
156 * Added buffered IO to write calls for keys
157 * Added buffered IO for reads
158 * memstat was broken (bad if/else on connect)
159 * New non-blocking IO (not default yet). Mucho faster
160 * Refactor of test system.
161 * memslap crash solved
163 0.3 Mon Oct 1 06:37:52 PDT 2007
164 * Jeff Fisher <guppy@techmonkeys.org> provided a spec file
165 * Added "make rpm" around dist file
166 * Added support for Solaris
167 * Added support for DTrace
168 * Fixed read to be recv and write to be send
169 * Bug fix where memstat would core if no server was found
170 * Added memslap tool (load generator)
171 * Numerous bug fixes in library
172 * Added calls to library for creating host lists (see
173 text cases to understand how to use this).
175 0.2 Thu Sep 27 03:46:57 PDT 2007
176 * First public version
projects / awesomized / libmemcached / blob