1 * Updated docs for uint16_t changes in previous release
3 0.13 Sun Jan 13 06:51:50 PST 2008
4 * MEMCACHED_BEHAVIOR_USER_DATA added to store user pointer.
5 * Fix for failure to connect to invalidate socket.
6 * Patch from Marc Rossi to add --hash option for memcp, memrm, and memcat.
7 * Kevin's patch for fixing EOF issues during a read.
8 * Toru Maesaka patch for stats mismatch
9 * Fix for when CRC return 0
10 * Fixed uint16_t issues around flags. Turns out the documentation on the
12 * Lingering socket fixes for FreeBSD.
13 * Patches from Kevin Dalley for FreeBSD 4.0
14 * Added multi delete functions.
15 * All get key returns have C style null termination
16 * If memcached_server_list_append is passed NULLs instead of pointers it
18 * Added memcached_fetch_execute() method
19 * Found a bug where memcached_fetch() was not null terminating the result
21 * memcached_behavior() now has the ability to set "buffering" so that
22 data is not automatically flushed.
23 * Behavior change, buffered commands now return MEMCACHED_BUFFERED
25 0.12 Tue Dec 11 15:20:55 PST 2007
26 * Updates for consistent hashing
28 * Static allocation for hostname (performance)
29 * Fixed bug where in non-block mode all data might not have been sent on
31 * Refactor of memcached_get() to use common code.
32 * Change in value fetch, MEMCACHED_END is now returned when keys are no
34 * Fixed bug where key could be out of range of characters
35 * Added _by_key() methods to allow partitioning of values to particular
37 * MEMCACHED_DEFAILT_TIMEOUT is now set to a non -1 value.
38 * Performance improvements in get operations.
40 0.11 Mon Nov 26 01:05:52 PST 2007
41 * Added option to memcache_behavior_set() so that poll() can be timed out.
42 * Fixed memory leak in case of using memcached_fetch_result() where no
44 * Bug fixed in memcached_connect() which would cause servers that
45 did not need to be enabled to be enabled (performance issue).
46 * Rewrote bounds checking code for get calls.
47 * "make test" now starts its own memcached servers.
48 * Added Hseih hash (MEMCACHED_HASH_HSIEH), which is showing about 7%
49 performance over standard hash.
51 0.10 Tue Nov 20 23:22:31 PST 2007
52 * Added append binary test.
53 * Added MEMCACHED_BEHAVIOR_CACHE_LOOKUPS behavior so that you can save on
55 * Added CAS support, though this is optional and must be enabled during
57 * Added the utility memerror to create human readable error strings
58 from memcached errors (aka convert ints to strings)
59 * Fixed type in MEMCACHED_HOST_LOOKUP_FAILURE
60 * Fixed bug where hostname might not be null terminated
61 * Moved to using gethostbyname_r() on Linux to solve thread safety issue
62 * Added -rpath support for pkg-config
63 * Documentation fix for hash setting using memcached_behavior_set()
65 0.9 Thu Nov 15 07:44:00 PST 2007
66 * fix for when no servers are definied.
67 * different buffers are now kept for different connections to
68 speed up async efforts
69 * Modified increment/decrement functions to return uint64_t values
70 * Fixed bug in cases where zero length keys were provided
71 * Thread cleanup issue in memslap
72 * No hostname lookup on reconnect
73 * Fix for flag settings (was doing hex by accident!)
74 * Support for 1.2.4 server additions "prepend" and "append" added.
75 * Added memcached_version()... not sure if I will make this public
78 0.8 Mon Nov 5 10:40:41 PST 2007
79 * Adding support for CRC hash method
80 * Adding support for UNIX sockets
81 * Added additional HASHing methods of FNV1_64,FNV1A_64, FNV1_32, FNV1A_32
82 * Added pkgconfig support (PKG_CHECK_MODULES)
83 * Fixed conflict with defined type in MySQL
84 * Added memcached_result_st structure and functions to manipulate it.
86 0.7 Tue Oct 30 09:24:05 PDT 2007
87 * Poved to poll() from select()
88 * Fixes in internal string class for allocation of large numbers of
90 * memcached_mget() function now sends keys as it parses them instead of
91 building strings as it goes.
92 * Propper flush now for making sure we get all IO sent even when in
94 * Added --enable-debug rule for configure
95 * All asserts() removed (hey this is going into production!)
98 0.6 Wed Oct 17 08:41:35 PDT 2007
99 * get value returns are now null terminated (request by Cal Heldenbrand)
100 * Fixed connections for more hosts then two.
101 * Rewrite of the read/write IO systems to handle different sorts of host
103 * Added man pages for all functions and tools
104 * Raised buffer size for readinng/writing to 16K
105 * You can now optionally set the socket size for recv/send via
106 memached_behavior_set/get.
108 0.5 Tue Oct 9 00:22:25 PDT 2007
109 * Ruby maintainer mentioned TCP_NODELAY patch he had added. Added this to C
110 library as well. (Eric Hodel drbrain@segment7.net)
111 * Added support script for set_benchmark
112 * Updated memslap to allow testing of TCP_NODELAY
113 * Updated memslap to support --flush (aka dump memcache servers before
115 * Fixed bug in multiple hosts not being activated
116 * Added environmental variable MEMCACHED_SERVERS which can be used to
117 set the servers list.
118 * fixed memcached_stat method (and now memstat works)
119 * server connect now happens on demand.
120 * Help for all command line applications
122 0.4 Wed Oct 3 10:28:50 PDT 2007
123 * Added buffered IO to write calls for keys
124 * Added buffered IO for reads
125 * memstat was broken (bad if/else on connect)
126 * New non-blocking IO (not default yet). Mucho faster
127 * Refactor of test system.
128 * memslap crash solved
130 0.3 Mon Oct 1 06:37:52 PDT 2007
131 * Jeff Fisher <guppy@techmonkeys.org> provided a spec file
132 * Added "make rpm" around dist file
133 * Added support for Solaris
134 * Added support for DTrace
135 * Fixed read to be recv and write to be send
136 * Bug fix where memstat would core if no server was found
137 * Added memslap tool (load generator)
138 * Numerous bug fixes in library
139 * Added calls to library for creating host lists (see
140 text cases to understand how to use this).
142 0.2 Thu Sep 27 03:46:57 PDT 2007
143 * First public version
projects / awesomized / libmemcached / blob