tcpsock:close tcpsock:settimeout tcpsock:settimeouts tcpsock:setoption tcpsock:setkeepalive tcpsock:getreusedtimes ngx.socket.connect ngx.get_phase ngx.thread.spawn ngx.thread.wait ngx.thread.kill ngx.on_abort ngx.timer.at ngx.timer.every ngx.timer.running_count ngx.timer.pending_count ngx.co...
# ssl_verify_client on;# ssl_verify_depth 1;proxy_passmqtt_servers;# When enabling this option, the corresponding backend listener also needs to enable proxy_protocolproxy_protocolon;proxy_connect_timeout10s;# Default keep-alive time is 10 minutesproxy_timeout1800s;proxy_buffer_size3M;tcp_...
1.负载均衡的作用 如果你的nginx服务器给2台web服务器做代理,负载均衡算法采用轮询,那么当你的一台机器web程序关闭造成web不能访问,那么nginx服务器分发请求还是会给这台不能访问的web服务器,如果这里的响应连接时间过长,就会导致客户端的页面一直在等待响应,对用户来说体验就打打折扣,这里我们怎么避免这样的情况发生...
[[tcp_query|https://github.com/agentzh/lua-resty-dns#tcp_query]] to enforce pure tcp transportation for the dns queries. ** feature: added support for tcp retries when the udp reply gets truncated. ** feature: added support for {{{ptr}}} queries and records. ** feature: added support...
One primary issue is that developers often implement solutions that make use of non-standard TCP ports (e.g. HTTP(s) over port 8000 or 44300 – not 80 or 443). Standard or “well known ports” are listed here: https://en.wikipedia.org/wiki/Li...
$http2 Negotiated protocol identifier: h2 for HTTP/2 over TLS, h2c for HTTP/2 over clear text TCP, or an empty string otherwise. $http_name It is the arbitrary request header field: the last part of a variable name is the field name which is converted to lower case with dashes replac...
Socket sharding uses the SO_REUSEPORT option and currently requires Linux 3.9+ or DragonFly BSD. Access control and security enhancements –New and extended features in NGINX Plus help improve the security and reliability of your applications. Access controls and connection limits for TCP services ...
One primary issue is that developers often implement solutions that make use of non-standard TCP ports (e.g. HTTP(s) over port 8000 or 44300 – not 80 or 443). Standard or “well known ports” are listed here: https://en.wikipedia.org/wiki/List...
tcpsock:send tcpsock:receive tcpsock:receiveany tcpsock:receiveuntil tcpsock:close tcpsock:settimeout tcpsock:settimeouts tcpsock:setoption tcpsock:setkeepalive tcpsock:getreusedtimes ngx.socket.connect ngx.get_phase ngx.thread.spawn ngx.thread.wait ngx.thread.kill ngx.on_abort ngx.timer.at ngx...
ngx.socket.tcp tcpsock:connect tcpsock:sslhandshake tcpsock:send tcpsock:receive tcpsock:receiveany tcpsock:receiveuntil tcpsock:close tcpsock:settimeout tcpsock:settimeouts tcpsock:setoption tcpsock:setkeepalive tcpsock:getreusedtimes ngx.socket.connect ngx.get_phase ngx.thread.spawn ngx.thread....