| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2011-11-01 | Merging r4151, r4152, r4177: | Igor Sysoev | 1 | -3/+5 | |
| HTTP cache related fixes: *) Cache: fix for sending of empty responses. Revert wrong fix for empty responses introduced in 0.8.31 and apply new one, rewritten to match things done by static module as close as possible. *) Cache: fix for sending of stale responses. For normal cached responses ngx_http_cache_send() sends last buffer and then request finalized via ngx_http_finalize_request() call, i.e. everything is ok. But for stale responses (i.e. when upstream died, but we have something in cache) the same ngx_http_cache_send() sends last buffer, but then in ngx_http_upstream_finalize_request() another last buffer is send. This causes duplicate final chunk to appear if chunked encoding is used (and resulting problems with keepalive connections and so on). Fix this by not sending in ngx_http_upstream_finalize_request() another last buffer if we know response was from cache. *) Fixed cache bypass caching of non-cacheable replies (ticket #21). If cache was bypassed with proxy_cache_bypass, cache-controlling headers (Cache-Control, Expires) wasn't considered and response was cached even if it was actually non-cacheable. Patch by John Ferlito. | |||||
| 2011-08-29 | Merge of r3972, r3973, r3974: | Igor Sysoev | 1 | -5/+7 | |
| Cache fixes: *) do not close connection if cache file is too small: replace it with valid one *) rename ngx_http_file_cache_manager_sleep() to ngx_http_file_cache_loader_sleep() and do not use it all in cache manager: this is a vestige of the times when cache manager loaded cache *) set correct configuration file values while adding path | |||||
| 2011-08-29 | Merge of r3966, r3967, r3968, r3969, r3970, r3971: | Igor Sysoev | 1 | -67/+19 | |
| Cache loader improvements: The cache loader performs two tasks: inserting cache objects in inactivity list and evaluating total cache size. Reading just directory is enough for this purpose. Elimination of reading cache files saves at least one disk I/O operation per file. | |||||
| 2011-08-29 | Merge of r4035: | Igor Sysoev | 1 | -0/+1 | |
| Cache size accounting fix: actual cache size on disk was less than needed by sum of sizes of files loaded by worker processes themselves while cache loader was running. The bug has been introduced in r3900. | |||||
| 2011-07-19 | fix r3756: release lock to allow other process to delete cache node | Igor Sysoev | 1 | -1/+2 | |
| patch by Maxim Dounin | |||||
| 2011-05-13 | fix a broken cached response if bypass/no_cache directive values are different, | Igor Sysoev | 1 | -3/+1 | |
| the bug has been introduced in r3700 | |||||
| 2011-04-22 | Use more precise stat.st_blocks to account cache size on Unix | Igor Sysoev | 1 | -17/+14 | |
| instead of file length rounded to a file system block size. There is no similar way on Windows, so rounding to a cache->bsize is kept. | |||||
| 2011-04-08 | fix CPU hog in cache manager | Igor Sysoev | 1 | -2/+7 | |
| patch by Maxim Dounin | |||||
| 2010-09-02 | fix race condition if during reconfiguration two cache managers try | Igor Sysoev | 1 | -0/+8 | |
| to delete old inactive entries: one of them removes a entry just locked by other manager from the queue and the rbtree as long inactive entry, causes the latter manager to segfault leaving cache mutex locked, the bug has been introduced in r3727 | |||||
| 2010-08-04 | zero fcn->updating after node allocation | Igor Sysoev | 1 | -0/+2 | |
| 2010-08-04 | error status codes could be cached for next request only, | Igor Sysoev | 1 | -2/+5 | |
| the bug has been introduced in r3712 | |||||
| 2010-08-03 | delete surplus assignment | Igor Sysoev | 1 | -2/+0 | |
| 2010-08-02 | change logic slightly | Igor Sysoev | 1 | -2/+2 | |
| 2010-08-02 | change order | Igor Sysoev | 1 | -27/+22 | |
| 2010-08-02 | *) delete cache key node after a cache file removal | Igor Sysoev | 1 | -41/+26 | |
| *) move fileless cache key node removal in ngx_http_file_cache_delete() | |||||
| 2010-07-30 | count cache key node usage for cached error statuses | Igor Sysoev | 1 | -5/+6 | |
| 2010-07-30 | do not free unused cache node if cache min_uses > 1, | Igor Sysoev | 1 | -1/+1 | |
| the bug has been introduced in r3695, r3708, r3711 | |||||
| 2010-07-28 | move debug logging inside ngx_http_file_cache_free() | Igor Sysoev | 1 | -2/+2 | |
| 2010-07-28 | several changes in cache cleanup handling: | Igor Sysoev | 1 | -23/+17 | |
| *) now ngx_http_file_cache_cleanup() uses ngx_http_file_cache_free() *) ngx_http_file_cache_free() interface has been changed to accept r->cache ngx_http_file_cache_cleanup() must use r->cache, but not r, because there can be several r->cache's during request processing, r->cache may be NULL at request finalising, etc. *) test if updating request does not complete correctly | |||||
| 2010-07-27 | fix r3708 and r3695: valid_sec is set only for caching error status codes | Igor Sysoev | 1 | -1/+1 | |
| 2010-07-27 | fix r3695: this commit | Igor Sysoev | 1 | -1/+1 | |
| *) freed valid keys zone node *) and did not decrease cache size, so cache manager process ete CPU time, if cache checking max_size was enabled | |||||
| 2010-07-19 | initialize r->cache->file.fd with NGX_INVALID_FILE | Igor Sysoev | 1 | -0/+1 | |
| 2010-07-19 | proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass | Igor Sysoev | 1 | -0/+33 | |
| 2010-07-16 | rename ngx_http_file_cache_create() to ngx_http_file_cache_new() | Igor Sysoev | 1 | -1/+1 | |
| 2010-07-15 | ngx_http_file_cache_create() | Igor Sysoev | 1 | -0/+21 | |
| 2010-07-15 | ngx_http_file_cache_name() | Igor Sysoev | 1 | -20/+34 | |
| 2010-07-15 | style fix | Igor Sysoev | 1 | -2/+0 | |
| 2010-07-15 | delete empty cache zone node if we could not get response to cache | Igor Sysoev | 1 | -8/+15 | |
| 2010-05-24 | proxy_no_cache and fastcgi_no_cache | Igor Sysoev | 1 | -0/+66 | |
| 2010-03-25 | *) introduce ngx_time_sigsafe_update() to update the error log time only | Igor Sysoev | 1 | -2/+2 | |
| *) change ngx_time_update() interface | |||||
| 2010-03-13 | *) use previously cached GMT offset value to update time from a signal handler | Igor Sysoev | 1 | -2/+2 | |
| *) change ngx_time_update() interface since there are no notification methods those return time | |||||
| 2010-03-03 | fix cached FastCGI response with large stderr output before header | Igor Sysoev | 1 | -1/+2 | |
| 2009-12-23 | fix a cached zero-length body case | Igor Sysoev | 1 | -7/+3 | |
| 2009-11-29 | fix handling cached HTTP/0.9 response | Igor Sysoev | 1 | -1/+1 | |
| 2009-11-05 | export aio presence knowledge to prevent using "aio sendfile", | Igor Sysoev | 1 | -29/+42 | |
| if aio does not present | |||||
| 2009-10-07 | use real file cache length, this fixes cache size counting for responses | Igor Sysoev | 1 | -3/+5 | |
| without "Content-Length" header and 304 responses. | |||||
| 2009-09-30 | read_ahead | Igor Sysoev | 1 | -0/+1 | |
| 2009-09-15 | do not pass buf with empty cached response, | Igor Sysoev | 1 | -1/+7 | |
| this fixes "zero size buf in output" alert | |||||
| 2009-08-28 | FreeBSD and Linux AIO support | Igor Sysoev | 1 | -18/+91 | |
| 2009-08-12 | allow cross device temporary files atomic copying: | Igor Sysoev | 1 | -1/+0 | |
| *) ngx_copy_file() *) delete ngx_ext_rename_file_t.log_rename_error and .rename_error fields | |||||
| 2009-08-10 | unlock incompletely loaded cache | Igor Sysoev | 1 | -0/+1 | |
| 2009-08-10 | cache loader process | Igor Sysoev | 1 | -33/+53 | |
| 2009-08-10 | test cache path levels while reconfiguration | Igor Sysoev | 1 | -0/+10 | |
| 2009-06-18 | $upstream_cache_status | Igor Sysoev | 1 | -0/+9 | |
| 2009-06-12 | add response file uniq while loading cold cache on demand | Igor Sysoev | 1 | -0/+1 | |
| 2009-06-06 | proxy_cache_use_stale/fastcgi_cache_use_stale updating | Igor Sysoev | 1 | -3/+20 | |
| 2009-06-06 | delete useless r->cache->uses | Igor Sysoev | 1 | -6/+2 | |
| 2009-06-06 | remove remnants | Igor Sysoev | 1 | -2/+0 | |
| 2009-04-18 | support attaching to an existent Win32 shared memory | Igor Sysoev | 1 | -52/+37 | |
| 2009-04-16 | move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory | Igor Sysoev | 1 | -3/+5 | |
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