To reconfigure the SSL session cache at runtime, use this procedure: Set each cache-related system variable that should be changed to its new value. For example, change the cache timeout value from the default (
ssl_session_cache_timeout=600 1. 2. 3. 4. 5. 6. 7. 重用SSL 会话, 可以已降低因认证造成的开销,要求运行时缓存中具有会话未超时。 ssl_session_cache_mode = ON 默认300秒调整到600秒,如果没有大量用户连接断开,可以再增加缓存时间。 ssl_session_cache_timeout = 600 重启服务 systemctl restart m...
| ssl_cert | server-cert.pem | | ssl_cipher | | | ssl_crl | | | ssl_crlpath | | | ssl_fips_mode | OFF | | ssl_key | server-key.pem | | ssl_session_cache_mode | ON | | ssl_session_cache_timeout | 300 | +---+---+ 27 rows in set (0.01 sec) # have_openssl、ha...
server_ssl_session_cache_size: Defines the maximum number of sessions cached. server_ssl_session_cache_timeout: Defines the maximum amount of time, in seconds, a session remains in the cache. If the timeout is reached, and this session is not reused, the session is removed from the cache...
| Ssl_callback_cache_hits | 0 | | Ssl_cipher | | | Ssl_cipher_list | | | Ssl_client_connects | 0 | | Ssl_connect_renegotiates | 0 | | Ssl_ctx_verify_depth | 0 | | Ssl_ctx_verify_mode | 0 | | Ssl_default_timeout | 0 | ...
| net_read_timeout | 30 | | net_write_timeout | 60 | | replica_net_timeout | 60 | | rpl_stop_replica_timeout | 31536000 | | rpl_stop_slave_timeout | 31536000 | | slave_net_timeout | 60 | | ssl_session_cache_timeout | 300 | ...
SQL优化,算是数据库优化的一个子集。 因此,吹大牛的候选人简历上,会赫然写着”擅长MySQL数据库优化“,而吹小牛的候选人简历上,往往会写”擅长SQL优化“。 但结局是殊途同归的,就是当问他们用什么方式做的优化,他们都会说上三个字:”加索引“。 当然,好一点儿的会说可以加联合索引,它有最左前缀匹配原则(8.0...
# ssl_session_cache shared:SSL:1m;# ssl_session_timeout 5m;# ssl_ciphersHIGH:!aNULL:!MD5;# 密码加密方式 # ssl_prefer_server_ciphers on;# location/{# root html;# index index.html index.htm;#}#}} 示例:项目实际配置(浏览器直接访问域名(默认端口80),访问到的服务是端口为8083的代理服务):...
本章列出了当你用任何主机语言调用MySQL时可能出现的错误。首先列出了服务器错误消息。其次列出了客户端程序消息 B.1. 服务器错误代码和消息 服务器错误信息来自下述源文件: · 错误消息信息列在share/errmsg.txt文件中。“%d”和“%s”分别代表编号和字符串,显示时,它们将被消息值取代。 · 错误值列在share/errm...
Ssl_client_connects | 0 | | Ssl_connect_renegotiates | 0 | | Ssl_ctx_verify_depth | 0 | | Ssl_ctx_verify_mode | 0 | | Ssl_default_timeout | 0 | | Ssl_finished_accepts | 0 | | Ssl_finished_connects | 0 | | Ssl_session_cache_hits | 0 | | Ssl_session_cache_misses | 0...