port scan ip

Request.ServerVariables ("http_referer") page sourceRequest.ServerVariables ("Server_port") server port numberRequest.ServerVariables ("REMOTE_ADDR")IP address of the remote host that made the requestRequest.ServerVariables ("Remote_host")The name of the remote host that made the requestRequest.ServerVariables ("Local_addr")Returns the server address that accepts the requestRequest.ServerVariables ("Http_ho

Request.getheader ("User-agent"); is to get the system version of the clientRequest.getremoteaddr (); Get the IP of the clientRequest.getremotehost (); Get the host name of the clientRequest.getremoteport (); To obtain the client's portRequest.getremoteuser (); Get the client's userRequest.getlocaladdr (); Get local IPRequest.getlocalport (); Get Local port ================================= InetAddress in

1, open httpd.conf, find listen:80, add listen:8080 in the following line;2, find # include conf/extra/httpd-vhosts.conf, the line before the # removed;3, open the httpd.conf file directory under the Extra folder under the Httpd-vhosts.conf file;4, Find Namevirtualhost *:80, add Namevirtualhost *:8080 in the following line; (Can not write)5. Copy the following code at the bottom of the httpd-vhosts.conf file, and paste a copy below:　　Apache one IP mul

Write this is mainly to prevent forgetting, fast memory.Libevent2 Server HTTP callback inside get client side IP, port, FD, etc., in http_internal.h file, struct evhttp_connection inside, you can directly save the struct evhttp *request inside the HTTP callback, as long as the evhttp_send_reply () client file descriptor is not closed in the callback, and the HTTP callback is not released after the end of th