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