Search Results for: Sockets
unix sockets/named pipes。这些是unix / linux和windows中两个大致相同的功能。 当客户端或应用程序和服务器位于同一系统上时,sockets和pipes 最佳,因为数据可以更快地在客户端和服务器之间传输,也可以通过网络发布这样的连接,但这样做很麻烦,这种情况下,你最好只使用tcp / ip。 共享内存。 这是服务器和客户端之间最快的连接选项,但也是最不灵活的。 它仅在服务器和客户端位于同一物理系统上时才有效,并且服务器可能难以检测客户端是否已超时或被终止,从而导致未终止的连接累积并浪费资源。
【注意】在unix系统上,为了提高性能,localhost的任何连接都默认使用unix sockets。 mysql日志选项 除了一般的错误日志之外,mysql还可以维护其他三种日志,这些日志在默认情况下全部禁用,但在配置过程中可以根据需要启用调试。 general。这提供了mysql从启动到关闭的详细运行摘要。 slow query。可以记录任何执行时间超过x秒(数量可配置)的查询以进行调试。 binlog。"二进制日志"的缩写,可以将此日志配置为包含对数据库文件的所有修改的二进制转储。显而易见,这会对性能产生重大影响,所以除非尝试调试真正棘手的问题,否则不应启用它。...
http://tech.it168.com/a2018/0711/3213/000003213999.shtml
--no-unix-sockets disables unix domain sockets support.
--control=socket control api socket address; unix (with unix: prefix), ipv , or ipv socket can be used: # unitd --control unix:/path/to/control.unit.sock # unitd --control . . : # unitd --control [:: ]: warning for security reasons, avoid opening sockets on public interfaces in production. the default...
http://unit.nginx.org/installation/
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movs fuses connectors back barrel - power connectors circular connectors coaxial connectors (rf) d-sub connectors ffc, fpc (flat flexible) connectors rectangular connectors - free hanging, panel mount rectangular connectors - headers, male pins rectangular connectors - headers, receptacles, female sockets
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