{"id":374,"date":"2010-10-28T11:01:55","date_gmt":"2010-10-28T03:01:55","guid":{"rendered":"http:\/\/julyclyde.org\/?p=374"},"modified":"2010-10-28T11:01:55","modified_gmt":"2010-10-28T03:01:55","slug":"%e7%94%a8-sysop-%e9%a3%8e%e6%a0%bc%e7%9a%84%e6%96%b9%e6%b3%95%e7%a0%94%e7%a9%b6-spawn-fcgi","status":"publish","type":"post","link":"https:\/\/julyclyde.org\/?p=374","title":{"rendered":"\u7528 SYSOP \u98ce\u683c\u7684\u65b9\u6cd5\u7814\u7a76 spawn-fcgi"},"content":{"rendered":"

\u4e0d\u6015\u5927\u5bb6\u7b11\u8bdd\uff0c\u4ee5\u524d\u6211\u4e00\u76f4\u4e0d\u660e\u767d\u4e3a\u5565\u4f1a\u6709 spawn-fcgi \u8fd9\u4e2a\u4e1c\u897f\u3002\u56e0\u4e3a\u4ee5\u524d\u90fd\u662f\u7528 PHP \u554a\uff0cPHP \u672c\u8eab\u5c31\u662f\u53ef\u4ee5\u5e76\u53d1\u5904\u7406\u591a\u4e2a\u8bf7\u6c42\u7684 fastcgi server \u554a\uff0c\u8981 spawn-fcgi \u5e72\u5565\u7528\u5462\uff1f\u66f4\u6709\u610f\u601d\u7684\u662f\u6709\u4eba\u7528 spawn-fcgi \u542f\u52a8\u591a\u4e2a php-cgi \uff0c\u7136\u540e\u8fd9\u4e2a php-cgi \u518d\u542f\u52a8\u591a\u4e2a\u5b50\u8fdb\u7a0b\uff0c\u4e0d\u77e5\u9053\u6709\u4ec0\u4e48\u597d\u5904\u3002<\/p>\n

\u524d\u51e0\u5929\uff0c\u6211\u8bfb\u4e86\u4e00\u4e0b\u4ee3\u7801\uff0c\u8fd8\u662f\u6ca1\u592a\u660e\u767d\u8fd9\u4e2a\u4e1c\u897f\u5b58\u5728\u7684\u5fc5\u8981\u6027\uff0c\u4e8e\u662f\u5c31\u7528\u6211\u4eec SYSOP \u7684\u65b9\u6cd5\u7814\u7a76\u4e86\u4e00\u4e0b spawn-fcgi\uff1a<\/p>\n

fakefcgi.sh\u811a\u672c\u6587\u4ef6
\n#!\/bin\/sh
\nls -l \/proc\/self\/fd\/ >\/var\/log\/$$.txt
\nsleep 600s<\/code>
\n\u6267\u884c
\nspawn-fcgi -p 3333 -F 5 -- .\/fakefcgi.sh<\/code>
\n\u5f97\u5230\u7ed3\u679c
\nspawn-fcgi: child spawned successfully: PID: 16868
\nspawn-fcgi: child spawned successfully: PID: 16871
\nspawn-fcgi: child spawned successfully: PID: 16872
\nspawn-fcgi: child spawned successfully: PID: 16873
\nspawn-fcgi: child spawned successfully: PID: 16874<\/code>
\n\u6267\u884cpstree\u53d1\u73b0spawn-fcgi\u6ca1\u5728\u8fd0\u884c\uff0c\u5404\u4e2afakefcgi.sh\u90fd\u76f4\u63a5\u96b6\u5c5e\u4e8einit\u3002\u770b\u6765\u662f\u4e2adaemonizer\u3002<\/p>\n

\u518d\u770b\u65e5\u5fd7\u6587\u4ef6\uff1a
\n# cat *.txt
\n\u603b\u7528\u91cf 0
\nlrwx------ 1 root root 64 10\u6708 22 14:07 0 -> socket:[281459]
\nl-wx------ 1 root root 64 10\u6708 22 14:07 1 -> \/var\/log\/16868.txt
\nlrwx------ 1 root root 64 10\u6708 22 14:07 2 -> \/dev\/null
\nlr-x------ 1 root root 64 10\u6708 22 14:07 3 -> \/proc\/16869\/fd
\n\u603b\u7528\u91cf 0
\nlrwx------ 1 root root 64 10\u6708 22 14:07 0 -> socket:[281459]
\nl-wx------ 1 root root 64 10\u6708 22 14:07 1 -> \/var\/log\/16871.txt
\nlrwx------ 1 root root 64 10\u6708 22 14:07 2 -> \/dev\/null
\nlr-x------ 1 root root 64 10\u6708 22 14:07 3 -> \/proc\/16875\/fd
\n\u603b\u7528\u91cf 0
\nlrwx------ 1 root root 64 10\u6708 22 14:07 0 -> socket:[281459]
\nl-wx------ 1 root root 64 10\u6708 22 14:07 1 -> \/var\/log\/16872.txt
\nlrwx------ 1 root root 64 10\u6708 22 14:07 2 -> \/dev\/null
\nlr-x------ 1 root root 64 10\u6708 22 14:07 3 -> \/proc\/16877\/fd
\n\u603b\u7528\u91cf 0
\nlrwx------ 1 root root 64 10\u6708 22 14:07 0 -> socket:[281459]
\nl-wx------ 1 root root 64 10\u6708 22 14:07 1 -> \/var\/log\/16873.txt
\nlrwx------ 1 root root 64 10\u6708 22 14:07 2 -> \/dev\/null
\nlr-x------ 1 root root 64 10\u6708 22 14:07 3 -> \/proc\/16876\/fd
\n\u603b\u7528\u91cf 0
\nlrwx------ 1 root root 64 10\u6708 22 14:07 0 -> socket:[281459]
\nl-wx------ 1 root root 64 10\u6708 22 14:07 1 -> \/var\/log\/16874.txt
\nlrwx------ 1 root root 64 10\u6708 22 14:07 2 -> \/dev\/null
\nlr-x------ 1 root root 64 10\u6708 22 14:07 3 -> \/proc\/16878\/fd<\/code>
\n\u6267\u884c
\n# netstat -ane|grep 281459<\/code>
\n\u5176\u4e2d 281459 \u662f\u524d\u9762\u7684 socket \u53f7\u7801\u3002\u5f97\u5230\u7684\u7ed3\u679c\u662f\uff1a
\ntcp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 0 0.0.0.0:3333\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.0.0.0:*\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 LISTEN\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 281459<\/code>
\n\u73b0\u5728\u660e\u767d\u4e86\uff0c\u539f\u6765spawn-fcgi\u53ea\u662f\u8ba9\u591a\u4e2a\u5355\u5faa\u73af\u7684 fastcgi server \u76d1\u542c\u5728\u540c\u4e00socket\u4e0a\u800c\u5df2\u3002\u76f4\u63a5\u8c03\u7528 libfcgi \u5e93\uff0c\u4e3b\u7a0b\u5e8f\u91cc\u53ea\u6709\u4e00\u4e2a fastcgi \u5904\u7406\u5faa\u73af\uff0c\u8fd9\u6837\u5f00\u53d1\u51fa\u6765\u7684 fastcgi server \u5c31\u9700\u8981 spawn-fcgi \u914d\u5408\uff0c\u8981\u4e0d\u7136\u5c31\u65e0\u6cd5\u5904\u7406\u5e76\u53d1\u7684\u8bf7\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e0d\u6015\u5927\u5bb6\u7b11\u8bdd\uff0c\u4ee5\u524d\u6211\u4e00\u76f4\u4e0d\u660e\u767d\u4e3a\u5565\u4f1a\u6709 spawn-fcgi \u8fd9\u4e2a\u4e1c\u897f\u3002\u56e0\u4e3a\u4ee5\u524d\u90fd\u662f\u7528 PHP \u554a\uff0cPHP \u672c\u8eab\u5c31\u662f\u53ef\u4ee5\u5e76\u53d1\u5904\u7406\u591a\u4e2a\u8bf7\u6c42\u7684 fastcgi server \u554a\uff0c\u8981 spawn-fcgi \u5e72\u5565\u7528\u5462\uff1f\u66f4\u6709\u610f\u601d\u7684\u662f\u6709\u4eba\u7528 spawn-fcgi \u542f\u52a8\u591a\u4e2a php-cgi \uff0c\u7136\u540e\u8fd9\u4e2a php-cgi \u518d\u542f\u52a8\u591a\u4e2a\u5b50\u8fdb\u7a0b\uff0c\u4e0d\u77e5\u9053\u6709\u4ec0\u4e48\u597d\u5904\u3002 \u524d\u51e0\u5929\uff0c\u6211\u8bfb\u4e86\u4e00\u4e0b\u4ee3\u7801\uff0c\u8fd8\u662f\u6ca1\u592a\u660e\u767d\u8fd9\u4e2a\u4e1c\u897f\u5b58\u5728\u7684\u5fc5\u8981\u6027\uff0c\u4e8e\u662f\u5c31\u7528\u6211\u4eec SYSOP \u7684\u65b9\u6cd5\u7814\u7a76\u4e86\u4e00\u4e0b spawn-fcgi\uff1a fakefcgi.sh\u811a\u672c\u6587\u4ef6 #!\/bin\/sh ls -l \/proc\/self\/fd\/ >\/var\/log\/$$.txt sleep 600s \u6267\u884c spawn-fcgi -p 3333 -F 5 — .\/fakefcgi.sh \u5f97\u5230\u7ed3\u679c spawn-fcgi: child … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[6,25,10],"class_list":["post-374","post","type-post","status-publish","format-standard","hentry","category-default","tag-fastcgi","tag-lighty","tag-linux"],"_links":{"self":[{"href":"https:\/\/julyclyde.org\/index.php?rest_route=\/wp\/v2\/posts\/374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/julyclyde.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/julyclyde.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/julyclyde.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/julyclyde.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=374"}],"version-history":[{"count":0,"href":"https:\/\/julyclyde.org\/index.php?rest_route=\/wp\/v2\/posts\/374\/revisions"}],"wp:attachment":[{"href":"https:\/\/julyclyde.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/julyclyde.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/julyclyde.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}