[nginx] Stream ssl_preread: fixed $ssl_preread_server_name variable.

details: http://hg.nginx.org/nginx/rev/8f75d9883730 branches: changeset: 6728:8f75d9883730 user: Sergey Kandaurov date: Wed Oct 05 18:11:39 2016 +0300 description: Stream ssl_preread: fixed $ssl_preread_server_name variable. Made sure to set the variable length

[nginx] Cache: cache manager limits.

details: http://hg.nginx.org/nginx/rev/ca709bca4b77 branches: changeset: 6727:ca709bca4b77 user: Dmitry Volyntsev date: Wed Oct 05 14:22:30 2016 +0300 description: Cache: cache manager limits. The new parameters "manager_files", "manager_sleep" and

[nginx] Core: use c->log while closing connection.

details: http://hg.nginx.org/nginx/rev/631753428ecb branches: changeset: 6726:631753428ecb user: Ruslan Ermilov date: Wed Oct 05 13:57:43 2016 +0300 description: Core: use c->log while closing connection. c->pool is not destroyed here since c52408583801. diffstat: