nginx 1.1.6放出

Changes with nginx 1.1.6                                         17 Oct 2011

    *) Change in internal API: now module context data are cleared while
       internal redirect to named location.
       Requested by Yichun Zhang.

    *) Change: if a server in an upstream failed, only one request will be
       sent to it after fail_timeout; the server will be considered alive if
       it will successfully respond to the request.

    *) Change: now the 0x7F-0x1F characters are escaped as \xXX in an
       access_log.

    *) Feature: "proxy/fastcgi/scgi/uwsgi_ignore_headers" directives support
       the following additional values: X-Accel-Limit-Rate,
       X-Accel-Buffering, X-Accel-Charset.

    *) Feature: decrease of memory consumption if SSL is used.

    *) Bugfix: some UTF-8 characters were processed incorrectly.
       Thanks to Alexey Kuts.

    *) Bugfix: the ngx_http_rewrite_module directives specified at "server"
       level were executed twice if no matching locations were defined.

    *) Bugfix: a socket leak might occurred if "aio sendfile" was used.

    *) Bugfix: connections with fast clients might be closed after
       send_timeout if file AIO was used.

    *) Bugfix: in the ngx_http_autoindex_module.

    *) Bugfix: the module ngx_http_mp4_module did not support seeking on
       32-bit platforms.