1 * Slight performance increase in both read() and write().
3 0.14 Tue Jan 22 06:21:49 PST 2008
4 * For for bug found by Evan Weaver where increment() was not returning
5 propper error of value was not found.
6 * Fix for bad null pointer on flag by Toru Maesaka.
7 * Refactor of all IO to just pass in the active server
8 * Problem configuring (PKG_CHECK_MODULES) fixed by removal of "rpath" in
9 support/libmemcached.pc.in (Thanks to Ross McFarland).
10 * Added memcached_callback_get()/set()
11 * First prototype of C++ interface
12 * Updated docs for uint16_t changes in previous release
14 0.13 Sun Jan 13 06:51:50 PST 2008
15 * MEMCACHED_BEHAVIOR_USER_DATA added to store user pointer.
16 * Fix for failure to connect to invalidate socket.
17 * Patch from Marc Rossi to add --hash option for memcp, memrm, and memcat.
18 * Kevin's patch for fixing EOF issues during a read.
19 * Toru Maesaka patch for stats mismatch
20 * Fix for when CRC return 0
21 * Fixed uint16_t issues around flags. Turns out the documentation on the
23 * Lingering socket fixes for FreeBSD.
24 * Patches from Kevin Dalley for FreeBSD 4.0
25 * Added multi delete functions.
26 * All get key returns have C style null termination
27 * If memcached_server_list_append is passed NULLs instead of pointers it
29 * Added memcached_fetch_execute() method
30 * Found a bug where memcached_fetch() was not null terminating the result
32 * memcached_behavior() now has the ability to set "buffering" so that
33 data is not automatically flushed.
34 * Behavior change, buffered commands now return MEMCACHED_BUFFERED
36 0.12 Tue Dec 11 15:20:55 PST 2007
37 * Updates for consistent hashing
39 * Static allocation for hostname (performance)
40 * Fixed bug where in non-block mode all data might not have been sent on
42 * Refactor of memcached_get() to use common code.
43 * Change in value fetch, MEMCACHED_END is now returned when keys are no
45 * Fixed bug where key could be out of range of characters
46 * Added _by_key() methods to allow partitioning of values to particular
48 * MEMCACHED_DEFAILT_TIMEOUT is now set to a non -1 value.
49 * Performance improvements in get operations.
51 0.11 Mon Nov 26 01:05:52 PST 2007
52 * Added option to memcache_behavior_set() so that poll() can be timed out.
53 * Fixed memory leak in case of using memcached_fetch_result() where no
55 * Bug fixed in memcached_connect() which would cause servers that
56 did not need to be enabled to be enabled (performance issue).
57 * Rewrote bounds checking code for get calls.
58 * "make test" now starts its own memcached servers.
59 * Added Hseih hash (MEMCACHED_HASH_HSIEH), which is showing about 7%
60 performance over standard hash.
62 0.10 Tue Nov 20 23:22:31 PST 2007
63 * Added append binary test.
64 * Added MEMCACHED_BEHAVIOR_CACHE_LOOKUPS behavior so that you can save on
66 * Added CAS support, though this is optional and must be enabled during
68 * Added the utility memerror to create human readable error strings
69 from memcached errors (aka convert ints to strings)
70 * Fixed type in MEMCACHED_HOST_LOOKUP_FAILURE
71 * Fixed bug where hostname might not be null terminated
72 * Moved to using gethostbyname_r() on Linux to solve thread safety issue
73 * Added -rpath support for pkg-config
74 * Documentation fix for hash setting using memcached_behavior_set()
76 0.9 Thu Nov 15 07:44:00 PST 2007
77 * fix for when no servers are definied.
78 * different buffers are now kept for different connections to
79 speed up async efforts
80 * Modified increment/decrement functions to return uint64_t values
81 * Fixed bug in cases where zero length keys were provided
82 * Thread cleanup issue in memslap
83 * No hostname lookup on reconnect
84 * Fix for flag settings (was doing hex by accident!)
85 * Support for 1.2.4 server additions "prepend" and "append" added.
86 * Added memcached_version()... not sure if I will make this public
89 0.8 Mon Nov 5 10:40:41 PST 2007
90 * Adding support for CRC hash method
91 * Adding support for UNIX sockets
92 * Added additional HASHing methods of FNV1_64,FNV1A_64, FNV1_32, FNV1A_32
93 * Added pkgconfig support (PKG_CHECK_MODULES)
94 * Fixed conflict with defined type in MySQL
95 * Added memcached_result_st structure and functions to manipulate it.
97 0.7 Tue Oct 30 09:24:05 PDT 2007
98 * Poved to poll() from select()
99 * Fixes in internal string class for allocation of large numbers of
101 * memcached_mget() function now sends keys as it parses them instead of
102 building strings as it goes.
103 * Propper flush now for making sure we get all IO sent even when in
105 * Added --enable-debug rule for configure
106 * All asserts() removed (hey this is going into production!)
109 0.6 Wed Oct 17 08:41:35 PDT 2007
110 * get value returns are now null terminated (request by Cal Heldenbrand)
111 * Fixed connections for more hosts then two.
112 * Rewrite of the read/write IO systems to handle different sorts of host
114 * Added man pages for all functions and tools
115 * Raised buffer size for readinng/writing to 16K
116 * You can now optionally set the socket size for recv/send via
117 memached_behavior_set/get.
119 0.5 Tue Oct 9 00:22:25 PDT 2007
120 * Ruby maintainer mentioned TCP_NODELAY patch he had added. Added this to C
121 library as well. (Eric Hodel drbrain@segment7.net)
122 * Added support script for set_benchmark
123 * Updated memslap to allow testing of TCP_NODELAY
124 * Updated memslap to support --flush (aka dump memcache servers before
126 * Fixed bug in multiple hosts not being activated
127 * Added environmental variable MEMCACHED_SERVERS which can be used to
128 set the servers list.
129 * fixed memcached_stat method (and now memstat works)
130 * server connect now happens on demand.
131 * Help for all command line applications
133 0.4 Wed Oct 3 10:28:50 PDT 2007
134 * Added buffered IO to write calls for keys
135 * Added buffered IO for reads
136 * memstat was broken (bad if/else on connect)
137 * New non-blocking IO (not default yet). Mucho faster
138 * Refactor of test system.
139 * memslap crash solved
141 0.3 Mon Oct 1 06:37:52 PDT 2007
142 * Jeff Fisher <guppy@techmonkeys.org> provided a spec file
143 * Added "make rpm" around dist file
144 * Added support for Solaris
145 * Added support for DTrace
146 * Fixed read to be recv and write to be send
147 * Bug fix where memstat would core if no server was found
148 * Added memslap tool (load generator)
149 * Numerous bug fixes in library
150 * Added calls to library for creating host lists (see
151 text cases to understand how to use this).
153 0.2 Thu Sep 27 03:46:57 PDT 2007
154 * First public version
projects / awesomized / libmemcached / blob