X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=ChangeLog;h=4de2dd4742ddc9562e708a1c1fc54933bb7ca6be;hb=a713b6d9ee850ae5805c05e8336256cea1f71138;hp=45cb774f61ccbea85d5771195c29789f609b8052;hpb=3ea13081582df1d4c1d9afe41804401c736e80c7;p=m6w6%2Flibmemcached diff --git a/ChangeLog b/ChangeLog index 45cb774f..4de2dd47 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,8 +1,184 @@ +1.0.6 Sat Apr 7 18:26:49 PDT 2012 +* Fixes for gcc 4.7, lp:961812 +* Fix for restart issue that happens under testing. +* Fix for lp:962815. +* Support for transparent AES encryption. + +1.0.5 Tue Mar 13 22:56:47 PDT 2012 +* Fixes for OSX. +* Version is now parsed directly in the parser, which makes buffered operations now work with it.. +* memstat has been extended so that it can be used to find the version of the server. +* Update documentation. +* Fixes for compile issues on Debian and Ubuntu + +1.0.4 Thu Jan 26 22:33:54 PST 2012 +* Fix for memcached_dump(). +* Additional testing for memcached_stat_execute(). + +1.0.3 Sun Jan 8 18:11:36 PST 2012 +* Increased size of sort buffer used during Ketama. +* Added support for new behavior to handle dead servers. +* Overall haul of UDP IO. +* Fixed C compile issue with memcached_exist() +* Numerous bug fixes. +* Clang support for OSX. +* All commands now using vector send support. + +1.0.2 Mon Oct 24 08:00:48 PDT 2011 +* Dropped libmemcached/memcached_util.h (undocumented header file) +* Added memcached_touch() and memcached_touch_by_key() +* UDP support restructured to toggle on a complete memcached_st structure. + +0.53 Mon Sep 26 20:50:33 PDT 2011 + * Fix for FreeBSD/OpenBSD and -lm + * Added memcached_exist() + * Fix for memory when using config test. + * CLI gained --quiet + +0.52 Sun Sep 11 22:16:08 PDT 2011 + * Build fixes for Ubuntu/Suse. + * Fixes for OSX Lion. + * Bug fix for looping back through dns lookups under certain failures. + * Fixes related to dead server failures. + +0.51 Thu Jul 21 11:08:58 PDT 2011 + * memcached_callback_set() now takes its data argument as const + * Update to tests. + * Fix in parser for port number. + +0.50 Mon Jun 20 10:36:57 PDT 2011 + * Updates to C++ interface + * Custom free allocators need to now check for value before calling free. + * memcached_fetch_result() now uses the internal result when available (about 25 to 50% faster). + * Fix for stats structure. + * Updates to documentation. + +0.49 Thu Apr 14 08:43:37 PDT 2011 + * Fix calls to auto methods so that if value is not passed in nothing bad happens. + * New parser calls for generating memcached_st objects. + * New error system. + * New flow control for messages means faster get/set calls. + * Added new documentation system. + * A behavior change has been now made that if you specify a weight for any server, we enable the weight flag and do weight balancing. + * A behavior change has been now made that if you specify a weight for any server, we enable the weight flag and do weight balancing. + * Added MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS to simplify the setting of AUTO REJECT for servers. + +0.48 Tue Mar 15 23:05:18 PDT 2011 + * Fix memory leak in server parse. + * Move test framework out to be its own library (easier to work with Gearman). + + +0.47 Wed Feb 23 18:46:48 PST 2011 + * Additional fixes for OpenBSD. + * Bug fix 677609, 456080. + * SIGPIPE fix for Linux send(). + * memcapable can now test ascii or binary based on flags. + * Additional build fixes for SASL. + + +0.46 Mon Feb 14 10:28:01 PST 2011 + * Fixes a number of corner case bugs. + * Fixes related to OpenBSD. + * Better testing for protocol version. + * Removes special case infinite wait on blocking setup. + +0.45 Tue Feb 8 16:02:06 PST 2011 + * Add support for systemtap + +0.44 Wed Sep 22 21:57:57 PDT 2010 + * Windows bug fixes. + * Hudson port support in test harness. + * Improved portability of test hanrness. + * SASL fixes. + +0.43 Wed Jul 28 16:29:47 PDT 2010 + * Added --args to memstat so that a greater range of values can be returned. + * Prelimanary support for Windows. + * memcached_stat_execute() merged. + +0.42 Tue Jul 6 12:29:50 PDT 2010 + * Mistake in libtool caused issue with library version + +0.41 Wed Jun 30 13:15:19 PDT 2010 + * Added --file for memcat. + * Added limemcached_ping() to libmemcached_util + * Bugfix for some cases where connect would have issues with timeout. + * Wrong value for errno given as error on an IO failure inside of poll. + * Bug fix for issue where multiple interfaces with bad DNS were not being caught. + +0.40 Thu Apr 22 19:01:25 PDT 2010 + * Placed retry logic in for busted resolvers + * Add an ignore for SIGPIPE to solve OSX issues. + * A couple of fixed for memcached_light server. + * Updated to debug mode to track io_wait + +0.39 Tue Apr 6 12:35:13 PDT 2010 + * Add support for prefix keys to binary protocol. + * Remove the undocumented call memcached_server_remove(). + * The undocumented call memcached_server_by_key() now returns const. + * memcached_server_error_reset() has been deprecated. + * memcached_server_list() has been deprecated. Use memcached_server_cursor() to walk the servers found in a memcached_st() structure. + * memcached_verbosity() can now be run concurrently with other operations. + * SASL support. + * Fixes memory leak found in EJECT HOSTS. + +0.38 Wed Feb 10 09:40:33 PST 2010 + * C++ interface for libhashkit. + * Modified memcached_set_memory_allocators() so that it requires a context pointer. + * memcached_clone() now runs 5 times faster. + * Functions used for callbacks are now given const memcached_st. + * Added MEMCACHED_BEHAVIOR_CORK. + * memslap now creates a configuration file at ~/.memslap.cnf + * memcached_purge() now calls any callbacks registered during get execution. + * Many fixes to memslap. + * Updates for memcapable. + * Compile fixes for OpenBSD. + * Fix for possible recursive decent on IO failure. + +0.37 Mon Jan 11 16:29:57 PST 2010 + * Fixed build for libhashkit. + * Fixed install path regression. + * Modified RPM to strict check install. + * Added documentation for memcached_server_cursor(); + * Added memcached_servers_reset(). + * Modified memcached_st to remove dead cursor_server member. + +0.36 Wed Jan 6 18:23:50 PST 2010 + * Merged in new memslap utility. + * All of constants.h has been updated to match style (all old identifiers continue to work). + * Added first pass for libhashkit. + * Updated test Framework/extended tests. + * Random read support during replication added. + * Modified use_sort so that the option can be applied to any distribution type. + * We removed the MEMCACHED_BEHAVIOR_KETAMA_COMPAT_MODE added in 0.35. Instead use memcached_behavior_set_distribution(). + +0.35 Mon Nov 9 11:18:33 PST 2009 + * Added support for by_key operations for inc/dec methods. + * Added mget test to memslap. + * Support for compatible ketama for SpyMemcached + * Update C++ interface. + * Fix for memcp + +0.34 Tue Oct 13 08:39:51 PDT 2009 + * Added support for setting behavior flags on a connection pool. + * Don't increment server_failure_counter on normal disconnects. + * Added prototype for a callback based protocol parser (server side) with examples so that you could let your own application speak the memcached protocol + * Updated memcapable to test ASCII protocol. + * Changed behavior so that server can be removed at first sign of failure. + * Added memcached_server_get_last_disconnect() call + +0.33 Wed Sep 23 10:11:58 PDT 2009 + * Added memcapable to test servers for binary compatibility. + * Updated C++ interface. Added basic support for C++ exceptions. Added multiple constructors the memcached client object. The C++ interface now takes parameters which are C++ types (such as std::string). + * Several bug fixes for binary protocol support. + * Fixed crashing issue with dumping from memcachd server (server internals were changed without documenting change). + +0.32 Tue Sep 15 15:49:09 PDT 2009 + * Change of behavior where linger is only modified for no-block and then it is set to zero. * Added Twitter's memcached_server_error() functions. * Fix for OSX compiles in development builds. * Updated C++ interface. - * Updated memcached_mget and memcached_mget_by_key to take a size_t - as a parameter instead of an unsigned int for number_of_keys. + * Updated memcached_mget and memcached_mget_by_key to take a size_t as a parameter instead of an unsigned int for number_of_keys. 0.31 Fri Jul 10 09:02:50 PDT 2009 * Added support or HA via replication. @@ -56,12 +232,10 @@ 0.24 Tue Sep 16 02:59:03 PDT 2008 (never released) * Cleanup compile warnings. * Fix issues in partitioning by keys. - * Fixed "fail case" to make sure when calling memcached_clone() no - memcached_st is over written. - * New memcached_server_by_key() method for finding a server from - a key. + * Fixed "fail case" to make sure when calling memcached_clone() no memcached_st is over written. + * New memcached_server_by_key() method for finding a server from a key. * memcached_server_free() was added for freeing server structures. - + 0.23 Sun Sep 7 08:13:59 PDT 2008 * Added strings.h header for Solaris 9 @@ -81,8 +255,7 @@ 0.21 Fri May 23 18:34:09 PDT 2008 * Change of char * to const char * for all key based functions. - * New MEMCACHED_CALLBACK_PREFIX_KEY added. You can now create domains for - values. + * New MEMCACHED_CALLBACK_PREFIX_KEY added. You can now create domains for values. * Fixed bug introducd in last version on memcp * Fix for death of file io to call shutdown() @@ -91,8 +264,7 @@ * Found a memory leak when a server constantly fails. * Fix in watchpoint macro * Changed default timeout to 1 second for poll timeouts - * Wheel uses less memory/dynamic allocation for size (no longer limited to - 512 hosts by default. + * Wheel uses less memory/dynamic allocation for size (no longer limited to 512 hosts by default. * memslap memory leak fix * Added Ketama distribution * Fix assert.h compile problem on CentOS @@ -111,17 +283,14 @@ 0.18 Sun Mar 16 21:57:55 PDT 2008 * Fix plus tests for non-zero value objects and flags. * MEMCACHED_HASH_MURMUR added for murmur algorithm provided. - * MEMCACHED_BEHAVIOR_RETRY_TIMEOUT added to keep connecting from looping - on timeout. + * MEMCACHED_BEHAVIOR_RETRY_TIMEOUT added to keep connecting from looping on timeout. * gcc branch prediction optimizations * Refactored entire tree to make include files cleaner * Fixed leaked socket. 0.17 Wed Feb 27 03:33:29 PST 2008 - * MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT added for connect timeout in - non-block mode. - * Incompatible change in memcached_behavior_set() api. We now use a - uint64_t, instead of a pointer. + * MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT added for connect timeout in non-block mode. + * Incompatible change in memcached_behavior_set() api. We now use a uint64_t, instead of a pointer. * Fix for storage of values for zero. * memcached_server_cursor() function added to API for cycling through servers. @@ -130,28 +299,22 @@ * Added get_by_key, set_by_key tests for C++ API * Fix for limit_maxbytes to be 64bit in stats * Added Atom Smasher test (scale baby, scale!) - * Servers are now sorted, meaning that servers are now ordered so that - clients with the same lists, will have same distribution. (Idea from - Ross McFarland). MEMCACHED_BEHAVIOR_SORT_HOSTS was added to enable - this support. - * Added MEMCACHED_BAD_KEY_PROVIDED error for auto, set, and get operations. - MEMCACHED_BEHAVIOR_VERIFY_KEY was added to enable this feature. + * Servers are now sorted, meaning that servers are now ordered so that clients with the same lists, will have same distribution. (Idea from Ross McFarland). MEMCACHED_BEHAVIOR_SORT_HOSTS was added to enable this support. + * Added MEMCACHED_BAD_KEY_PROVIDED error for auto, set, and get operations. MEMCACHED_BEHAVIOR_VERIFY_KEY was added to enable this feature. * More error messages on command line tools. * Fixed bugs in memcached_cas() operator. * Fix to loop through interfaces - + 0.15 Tue Jan 29 14:55:44 PST 2008 * More work on the C++ API. * Bug fixes around block corner cases. * Slight performance increase in both read() and write(). 0.14 Tue Jan 22 06:21:49 PST 2008 - * For for bug found by Evan Weaver where increment() was not returning - propper error of value was not found. + * For for bug found by Evan Weaver where increment() was not returning propper error of value was not found. * Fix for bad null pointer on flag by Toru Maesaka. * Refactor of all IO to just pass in the active server - * Problem configuring (PKG_CHECK_MODULES) fixed by removal of "rpath" in - support/libmemcached.pc.in (Thanks to Ross McFarland). + * Problem configuring (PKG_CHECK_MODULES) fixed by removal of "rpath" in support/libmemcached.pc.in (Thanks to Ross McFarland). * Added memcached_callback_get()/set() * First prototype of C++ interface * Updated docs for uint16_t changes in previous release @@ -163,55 +326,42 @@ * Kevin's patch for fixing EOF issues during a read. * Toru Maesaka patch for stats mismatch * Fix for when CRC return 0 - * Fixed uint16_t issues around flags. Turns out the documentation on the - protocol was wrong. + * Fixed uint16_t issues around flags. Turns out the documentation on the protocol was wrong. * Lingering socket fixes for FreeBSD. * Patches from Kevin Dalley for FreeBSD 4.0 * Added multi delete functions. * All get key returns have C style null termination - * If memcached_server_list_append is passed NULLs instead of pointers it - returns NULL. + * If memcached_server_list_append is passed NULLs instead of pointers it returns NULL. * Added memcached_fetch_execute() method - * Found a bug where memcached_fetch() was not null terminating the result - value. - * memcached_behavior() now has the ability to set "buffering" so that - data is not automatically flushed. + * Found a bug where memcached_fetch() was not null terminating the result value. + * memcached_behavior() now has the ability to set "buffering" so that data is not automatically flushed. * Behavior change, buffered commands now return MEMCACHED_BUFFERED 0.12 Tue Dec 11 15:20:55 PST 2007 * Updates for consistent hashing * IPV6 support * Static allocation for hostname (performance) - * Fixed bug where in non-block mode all data might not have been sent on - close(). + * Fixed bug where in non-block mode all data might not have been sent on close(). * Refactor of memcached_get() to use common code. - * Change in value fetch, MEMCACHED_END is now returned when keys are no - longer in the pipe. + * Change in value fetch, MEMCACHED_END is now returned when keys are no longer in the pipe. * Fixed bug where key could be out of range of characters - * Added _by_key() methods to allow partitioning of values to particular - servers. + * Added _by_key() methods to allow partitioning of values to particular servers. * MEMCACHED_DEFAILT_TIMEOUT is now set to a non -1 value. * Performance improvements in get operations. 0.11 Mon Nov 26 01:05:52 PST 2007 * Added option to memcache_behavior_set() so that poll() can be timed out. - * Fixed memory leak in case of using memcached_fetch_result() where no - value was returned. - * Bug fixed in memcached_connect() which would cause servers that - did not need to be enabled to be enabled (performance issue). + * Fixed memory leak in case of using memcached_fetch_result() where no value was returned. + * Bug fixed in memcached_connect() which would cause servers that did not need to be enabled to be enabled (performance issue). * Rewrote bounds checking code for get calls. * "make test" now starts its own memcached servers. - * Added Hseih hash (MEMCACHED_HASH_HSIEH), which is showing about 7% - performance over standard hash. + * Added Hseih hash (MEMCACHED_HASH_HSIEH), which is showing about 7% performance over standard hash. 0.10 Tue Nov 20 23:22:31 PST 2007 * Added append binary test. - * Added MEMCACHED_BEHAVIOR_CACHE_LOOKUPS behavior so that you can save on - multiple DNS lookups. - * Added CAS support, though this is optional and must be enabled during - runtime. - * Added the utility memerror to create human readable error strings - from memcached errors (aka convert ints to strings) + * Added MEMCACHED_BEHAVIOR_CACHE_LOOKUPS behavior so that you can save on multiple DNS lookups. + * Added CAS support, though this is optional and must be enabled during runtime. + * Added the utility memerror to create human readable error strings from memcached errors (aka convert ints to strings) * Fixed type in MEMCACHED_HOST_LOOKUP_FAILURE * Fixed bug where hostname might not be null terminated * Moved to using gethostbyname_r() on Linux to solve thread safety issue @@ -220,16 +370,14 @@ 0.9 Thu Nov 15 07:44:00 PST 2007 * fix for when no servers are definied. - * different buffers are now kept for different connections to - speed up async efforts + * different buffers are now kept for different connections to speed up async efforts * Modified increment/decrement functions to return uint64_t values * Fixed bug in cases where zero length keys were provided * Thread cleanup issue in memslap * No hostname lookup on reconnect * Fix for flag settings (was doing hex by accident!) * Support for 1.2.4 server additions "prepend" and "append" added. - * Added memcached_version()... not sure if I will make this public - or not. + * Added memcached_version()... not sure if I will make this public or not. 0.8 Mon Nov 5 10:40:41 PST 2007 * Adding support for CRC hash method @@ -241,12 +389,9 @@ 0.7 Tue Oct 30 09:24:05 PDT 2007 * Poved to poll() from select() - * Fixes in internal string class for allocation of large numbers of - strings. - * memcached_mget() function now sends keys as it parses them instead of - building strings as it goes. - * Propper flush now for making sure we get all IO sent even when in - non-block mode. + * Fixes in internal string class for allocation of large numbers of strings. + * memcached_mget() function now sends keys as it parses them instead of building strings as it goes. + * Propper flush now for making sure we get all IO sent even when in non-block mode. * Added --enable-debug rule for configure * All asserts() removed (hey this is going into production!) @@ -254,23 +399,19 @@ 0.6 Wed Oct 17 08:41:35 PDT 2007 * get value returns are now null terminated (request by Cal Heldenbrand) * Fixed connections for more hosts then two. - * Rewrite of the read/write IO systems to handle different sorts of host - failures. + * Rewrite of the read/write IO systems to handle different sorts of host failures. * Added man pages for all functions and tools * Raised buffer size for readinng/writing to 16K - * You can now optionally set the socket size for recv/send via - memached_behavior_set/get. + * You can now optionally set the socket size for recv/send via memached_behavior_set/get. 0.5 Tue Oct 9 00:22:25 PDT 2007 - * Ruby maintainer mentioned TCP_NODELAY patch he had added. Added this to C - library as well. (Eric Hodel drbrain@segment7.net) + * Ruby maintainer mentioned TCP_NODELAY patch he had added. Added this to C + library as well. (Eric Hodel drbrain@segment7.net) * Added support script for set_benchmark * Updated memslap to allow testing of TCP_NODELAY - * Updated memslap to support --flush (aka dump memcache servers before - testing) + * Updated memslap to support --flush (aka dump memcache servers before testing) * Fixed bug in multiple hosts not being activated - * Added environmental variable MEMCACHED_SERVERS which can be used to - set the servers list. + * Added environmental variable MEMCACHED_SERVERS which can be used to set the servers list. * fixed memcached_stat method (and now memstat works) * server connect now happens on demand. * Help for all command line applications @@ -292,8 +433,7 @@ * Bug fix where memstat would core if no server was found * Added memslap tool (load generator) * Numerous bug fixes in library - * Added calls to library for creating host lists (see - text cases to understand how to use this). + * Added calls to library for creating host lists (see text cases to understand how to use this). 0.2 Thu Sep 27 03:46:57 PDT 2007 * First public version