如何使用 Flup/python 配置 lighttpd bin-path 参数

Question

我在带有 Flup 1.0.3 开发版本的 Ubuntu 10.04 上运行 lighttpd 1.4.26。

在设置 mod_fastcgi 时，如果我在启动 lig​​httpd 之前手动启动 fcgi（作为 www-data），我可以成功地让 lighttpd 与本地套接字上的 fcgi 进程通信。

sudo su www-data
/webapps/test/test.fcgi

然后在另一个shell中...

sudo /etc/init.d/lighttpd/start

当我尝试使用 fastcgi.server 配置中的 bin-path 参数自动启动该进程时，该进程启动，但没有成功与该进程通信。

我已将 lighttpd\error.log 中的消息隔离到以下内容：

成功（手动启动）：

2012-01-03 11:56:52: (mod_fastcgi.c.3647) handling it in mod_fastcgi
2012-01-03 11:56:52: (response.c.468) -- before doc_root
2012-01-03 11:56:52: (response.c.469) Doc-Root     : /webapps/test
2012-01-03 11:56:52: (response.c.470) Rel-Path     : /test.fcgi
2012-01-03 11:56:52: (response.c.471) Path         :
2012-01-03 11:56:52: (response.c.519) -- after doc_root
2012-01-03 11:56:52: (response.c.520) Doc-Root     : /webapps/test
2012-01-03 11:56:52: (response.c.521) Rel-Path     : /test.fcgi
2012-01-03 11:56:52: (response.c.522) Path         : /webapps/test/test.fcgi
2012-01-03 11:56:52: (configfile-glue.c.583) === start of condition block ===
2012-01-03 11:56:52: (configfile-glue.c.541) 1 (cached) result: false
2012-01-03 11:56:52: (configfile-glue.c.583) === start of condition block ===
2012-01-03 11:56:52: (configfile-glue.c.541) 2 (cached) result: false
2012-01-03 11:56:52: (response.c.539) -- logical -> physical
2012-01-03 11:56:52: (response.c.540) Doc-Root     : /webapps/test
2012-01-03 11:56:52: (response.c.541) Rel-Path     : /test.fcgi
2012-01-03 11:56:52: (response.c.542) Path         : /webapps/test/test.fcgi
2012-01-03 11:56:52: (mod_fastcgi.c.3071) got proc: pid: 0 socket: unix:/tmp/fcgi.sock load: 1
2012-01-03 11:56:52: (connections.c.1773) state at exit: 7 handle-req
2012-01-03 11:56:52: (mod_fastcgi.c.1492) released proc: pid: 0 socket: unix:/tmp/fcgi.sock load: 0
2012-01-03 11:56:52: (connections.c.1367) state at start 7 handle-req
2012-01-03 11:56:52: (connections.c.1431) state for fd 7 handle-req
2012-01-03 11:56:52: (connections.c.1511) state for fd 7 resp-start
2012-01-03 11:56:52: (response.c.128) Response-Header:
HTTP/1.1 200 OK^M
Content-Type: text/plain^M
Content-Length: 13^M
Date: Tue, 03 Jan 2012 19:56:52 GMT^M
Server: lighttpd/1.4.26^M

不成功：

2012-01-03 11:53:17: (mod_fastcgi.c.3647) handling it in mod_fastcgi
2012-01-03 11:53:17: (response.c.468) -- before doc_root
2012-01-03 11:53:17: (response.c.469) Doc-Root     : /webapps/test
2012-01-03 11:53:17: (response.c.470) Rel-Path     : /test.fcgi
2012-01-03 11:53:17: (response.c.471) Path         :
2012-01-03 11:53:17: (response.c.519) -- after doc_root
2012-01-03 11:53:17: (response.c.520) Doc-Root     : /webapps/test
2012-01-03 11:53:17: (response.c.521) Rel-Path     : /test.fcgi
2012-01-03 11:53:17: (response.c.522) Path         : /webapps/test/test.fcgi
2012-01-03 11:53:17: (configfile-glue.c.583) === start of condition block ===
2012-01-03 11:53:17: (configfile-glue.c.541) 1 (cached) result: false
2012-01-03 11:53:17: (configfile-glue.c.583) === start of condition block ===
2012-01-03 11:53:17: (configfile-glue.c.541) 2 (cached) result: false
2012-01-03 11:53:17: (response.c.539) -- logical -> physical
2012-01-03 11:53:17: (response.c.540) Doc-Root     : /webapps/test
2012-01-03 11:53:17: (response.c.541) Rel-Path     : /test.fcgi
2012-01-03 11:53:17: (response.c.542) Path         : /webapps/test/test.fcgi
2012-01-03 11:53:17: (mod_fastcgi.c.3071) got proc: pid: 23117 socket: unix:/tmp/fcgi.sock-0 load: 1
2012-01-03 11:53:17: (connections.c.1773) state at exit: 7 handle-req
2012-01-03 11:53:27: (connections.c.1367) state at start 8 error
2012-01-03 11:53:27: (connections.c.1746) shutdown for fd 8
2012-01-03 11:53:27: (connections.c.1598) state for fd 8 close
2012-01-03 11:53:27: (connections.c.1621) connection closed for fd 8
2012-01-03 11:53:27: (connections.c.1587) state for fd 8 connect
2012-01-03 11:53:27: (connections.c.1773) state at exit: 8 connect

我的 fastcgi 配置：

server.modules   += ( "mod_fastcgi" )

## Start an FastCGI server
fastcgi.debug = 1

fastcgi.server    = ( ".fcgi" =>
                      ( "localhost" =>
                        (
                        "socket" => "/tmp/fcgi.sock",
                        #"bin-path" => "/webapps/test/test.fcgi",
                        "max-procs" => 1,
                        "check-local" => "disable"
                                        )
                                      )
                                )

我所做的唯一更改是取消注释 bin-path 行以直接引用 fcgi 文件。

fcgi文件的内容只是一个简单的hello world：

#!/usr/bin/python2.6

from flup.server.fcgi import WSGIServer

def myapp(environ, start_response):
    print 'got request: %s' % environ
    start_response('200 OK', [('Content-Type', 'text/plain')])
    return ['Hello World!\n']

WSGIServer(myapp, bindAddress = '/tmp/fcgi.sock').run()

我是 lighttpd 的新手，所以也许我错过了一些简单的东西。提前致谢！

Answer 1

我在使用 Flup 安装 lighttpd 和 Django 时遇到了同样的问题。 通过为套接字文件xxx.sock-0 而不是像以前那样设置xxx.sock 来解决它。 它也可能对你有用。

它看起来有点hacky。我不是 Linux 专家，可能会有其他人给出解决方案。