@@ -1,7 +1,26 @@ 2008-09-06 + * Display error status on listen failures (Dormando) * Remove managed instance code. Incomplete/etc. (Dormando) + * Handle broken IPV6 stacks better (Brian Aker) + + * Generate warnings on setsockopt() failures (Brian Aker) + + * Fix some indentation issues (Brian Aker) + + * UDP/TCP can be disabled by setting their port to zero (Brian Aker) + + * Zero out libevent thread structures before use (Ricky Zhou) + + * New stat: Last accessed time for last evicted item per slab class. + (Dormando) + + * Use a dedicated socket accept thread (Facebook) + + * Add -R option. Limit the number of requests processed by a connection + at once. Prevents starving other threads if bulk loading. (Facebook) + 2008-07-29 [Version 1.2.6 released] 2008-07-24 [Version 1.2.6-rc1 released] ChangeLog @@ -41,3 +41,4 @@ Dormando <dormando@rydia.net> Dustin Sallings <dustin@spy.net> Chris Goffinet <goffinet@yahoo-inc.com> Tomash Brechko <tomash.brechko@gmail.com> +Brian Aker <brian@tangent.org> doc/CONTRIBUTORS @@ -423,6 +423,9 @@ number Number of items presently stored in this class. Expired age Age of the oldest item in the LRU. evicted Number of times an item had to be evicted from the LRU before it expired. +evicted_time Seconds since the last access for the most recent item + evicted from this class. Use this to judge how + recently active your evicted data is. outofmemory Number of times the underlying slab class was unable to store a new item. This means you are running with -M or an eviction failed. doc/protocol.txt @@ -3956,9 +3956,12 @@ int main (int argc, char **argv) { /* create unix mode sockets after dropping privileges */ if (settings.socketpath != NULL) { + errno = 0; if (server_socket_unix(settings.socketpath,settings.access)) { fprintf(stderr, "failed to listen on UNIX socket: %s\n", settings.socketpath); + if (errno != 0) + perror("socket listen"); exit(EXIT_FAILURE); } } @@ -3966,9 +3969,11 @@ int main (int argc, char **argv) { /* create the listening socket, bind it, and init */ if (settings.socketpath == NULL) { int udp_port; - + errno = 0; if (settings.port && server_socket(settings.port, negotiating_prot)) { fprintf(stderr, "failed to listen on TCP port %d\n", settings.port); + if (errno != 0) + perror("tcp listen"); exit(EXIT_FAILURE); } @@ -3981,8 +3986,11 @@ int main (int argc, char **argv) { udp_port = settings.udpport ? settings.udpport : settings.port; /* create the UDP listening socket and bind it */ + errno = 0; if (settings.udpport && server_socket(settings.udpport, ascii_udp_prot)) { fprintf(stderr, "failed to listen on UDP port %d\n", settings.udpport); + if (errno != 0) + perror("udp listen"); exit(EXIT_FAILURE); } } memcached.c a700e9c96e27b3e3d53fe302a860e870971e4097 dormando dormando@rydia.net http://github.com/tmaesaka/memcached/commit/b2943f4076d4758df3c3b41a6b12d2a28f5efc5b b2943f4076d4758df3c3b41a6b12d2a28f5efc5b 2009-01-03T00:09:11-08:00 2008-09-30T01:54:24-07:00 Report various listen failures, Updated Changelog/CONTRIBUTORS and Protocol Document. 0b5e14068f20ff20d6ba93fe3a77d8d307fe42d5 Dustin Sallings dustin@spy.net