我使用在centos 6.2上运行的@R_403_196@ 1.0.15 webserver设置了单声道2.11.我从源代码构建它,xps2,xps4和fastcgi-mono-server2按预期工作.问题是当我尝试运行fastcgi-mono-server4时.当我跑：
fastcgi-mono-server4 /applications=site:/:/srv/www/html/ /socket=tcp:127.0.0.1:9000 /loglevels=Debug /printlog=true
这是我从fastcgi-mono-server2得到的：
[2012-06-06 23:51:07Z] Debug Record received. (Type: BeginRequest,ID: 1,Length: 8) [2012-06-06 23:51:07Z] Debug Record received. (Type: Params,Length: 801) [2012-06-06 23:51:07Z] Debug Record received. (Type: Params,Length: 0) [2012-06-06 23:51:07Z] Debug Read parameter. (QUERY_STRING = ) [2012-06-06 23:51:07Z] Debug Read parameter. (REQUEST_METHOD = GET) [2012-06-06 23:51:07Z] Debug Read parameter. (CONTENT_TYPE = ) [2012-06-06 23:51:07Z] Debug Read parameter. (CONTENT_LENGTH = ) [2012-06-06 23:51:07Z] Debug Read parameter. (SCRIPT_NAME = /) [2012-06-06 23:51:07Z] Debug Read parameter. (REQUEST_URI = /) [2012-06-06 23:51:07Z] Debug Read parameter. (DOCUMENT_URI = /) [2012-06-06 23:51:07Z] Debug Read parameter. (DOCUMENT_ROOT = /srv/www/html) [2012-06-06 23:51:07Z] Debug Read parameter. (SERVER_PROTOCOL = HTTP/1.1) [2012-06-06 23:51:07Z] Debug Read parameter. (GATEWAY_INTERFACE = CGI/1.1) [2012-06-06 23:51:07Z] Debug Read parameter. (SERVER_SOFTWARE = @R_403_196@/1.0.15) [2012-06-06 23:51:07Z] Debug Read parameter. (REMOTE_ADDR = 192.168.128.121) [2012-06-06 23:51:07Z] Debug Read parameter. (REMOTE_PORT = 62326) [2012-06-06 23:51:07Z] Debug Read parameter. (SERVER_ADDR = 192.168.128.125) [2012-06-06 23:51:07Z] Debug Read parameter. (SERVER_PORT = 80) [2012-06-06 23:51:07Z] Debug Read parameter. (SERVER_NAME = site) [2012-06-06 23:51:07Z] Debug Read parameter. (REDIRECT_STATUS = 200) [2012-06-06 23:51:07Z] Debug Read parameter. (PATH_INFO = ) [2012-06-06 23:51:07Z] Debug Read parameter. (SCRIPT_FILENAME = /srv/www/html/) [2012-06-06 23:51:07Z] Debug Read parameter. (HTTP_HOST = site) [2012-06-06 23:51:07Z] Debug Read parameter. (HTTP_USER_AGENT = Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20100101 Firefox/13.0) [2012-06-06 23:51:07Z] Debug Read parameter. (HTTP_ACCEPT = text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8) [2012-06-06 23:51:07Z] Debug Read parameter. (HTTP_ACCEPT_LANGUAGE = en-us,en;q=0.5) [2012-06-06 23:51:07Z] Debug Read parameter. (HTTP_ACCEPT_ENCODING = gzip,deflate) [2012-06-06 23:51:07Z] Debug Read parameter. (HTTP_CONNECTION = keep-alive) [2012-06-06 23:51:07Z] Debug Read parameter. (HTTP_COOKIE = ASP.NET_SessionId=0176BE8FC161E702439D3C91) [2012-06-06 23:51:07Z] Debug Record received. (Type: StandardInput,Length: 0) [2012-06-06 23:51:08Z] Debug Record sent. (Type: StandardOutput,Length: 196) [2012-06-06 23:51:08Z] Debug Record sent. (Type: StandardOutput,Length: 128) [2012-06-06 23:51:08Z] Debug Record sent. (Type: StandardOutput,Length: 0) [2012-06-06 23:51:08Z] Debug Record sent. (Type: EndRequest,Length: 8)
这就是我从fastcgi-mono-server4得到的：
[2012-06-06 23:50:52Z] Debug Record received. (Type: BeginRequest,Length: 8) [2012-06-06 23:50:52Z] Debug Record received. (Type: Params,Length: 801) [2012-06-06 23:50:52Z] Debug Record received. (Type: Params,Length: 0) [2012-06-06 23:50:52Z] Debug Read parameter. (QUERY_STRING = ) [2012-06-06 23:50:52Z] Debug Read parameter. (REQUEST_METHOD = GET) [2012-06-06 23:50:52Z] Debug Read parameter. (CONTENT_TYPE = ) [2012-06-06 23:50:52Z] Debug Read parameter. (CONTENT_LENGTH = ) [2012-06-06 23:50:52Z] Debug Read parameter. (SCRIPT_NAME = /) [2012-06-06 23:50:52Z] Debug Read parameter. (REQUEST_URI = /) [2012-06-06 23:50:52Z] Debug Read parameter. (DOCUMENT_URI = /) [2012-06-06 23:50:52Z] Debug Read parameter. (DOCUMENT_ROOT = /srv/www/html) [2012-06-06 23:50:52Z] Debug Read parameter. (SERVER_PROTOCOL = HTTP/1.1) [2012-06-06 23:50:52Z] Debug Read parameter. (GATEWAY_INTERFACE = CGI/1.1) [2012-06-06 23:50:52Z] Debug Read parameter. (SERVER_SOFTWARE = @R_403_196@/1.0.15) [2012-06-06 23:50:52Z] Debug Read parameter. (REMOTE_ADDR = 192.168.128.121) [2012-06-06 23:50:52Z] Debug Read parameter. (REMOTE_PORT = 62326) [2012-06-06 23:50:52Z] Debug Read parameter. (SERVER_ADDR = 192.168.128.125) [2012-06-06 23:50:52Z] Debug Read parameter. (SERVER_PORT = 80) [2012-06-06 23:50:52Z] Debug Read parameter. (SERVER_NAME = site) [2012-06-06 23:50:52Z] Debug Read parameter. (REDIRECT_STATUS = 200) [2012-06-06 23:50:52Z] Debug Read parameter. (PATH_INFO = ) [2012-06-06 23:50:52Z] Debug Read parameter. (SCRIPT_FILENAME = /srv/www/html/) [2012-06-06 23:50:52Z] Debug Read parameter. (HTTP_HOST = site) [2012-06-06 23:50:52Z] Debug Read parameter. (HTTP_USER_AGENT = Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20100101 Firefox/13.0) [2012-06-06 23:50:52Z] Debug Read parameter. (HTTP_ACCEPT = text/html,*/*;q=0.8) [2012-06-06 23:50:52Z] Debug Read parameter. (HTTP_ACCEPT_LANGUAGE = en-us,en;q=0.5) [2012-06-06 23:50:52Z] Debug Read parameter. (HTTP_ACCEPT_ENCODING = gzip,deflate) [2012-06-06 23:50:52Z] Debug Read parameter. (HTTP_CONNECTION = keep-alive) [2012-06-06 23:50:52Z] Debug Read parameter. (HTTP_COOKIE = ASP.NET_SessionId=0176BE8FC161E702439D3C91) [2012-06-06 23:50:53Z] Debug Record received. (Type: StandardInput,Length: 0) [2012-06-06 23:50:53Z] Debug Record sent. (Type: EndRequest,Length: 8)
我不明白我做错了什么.任何帮助都会很棒.
编辑：重做的东西,现在我得到一个502错误的坏网关.日志看起来仍然一样.
在我的错误日志中查找@R_403_196@并找到了许多这样的条目：
2012/06/18 13:56:01 [error] 3108#0: *4 connect() Failed (111: Connection refused) while connecting to upstream,client: 192.168.128.121,server: site,request: "GET / HTTP/1.1",upstream: "fastcgi://127.0.0.1:9000",host: "site"
我的示例MVC3应用程序在badgerports.org(我使用ubuntu)的Mono 2.10.8.1上工作正常.
原文链接：https://www.f2er.com/centos/373730.html从源代码安装Mono 2.11.2后,相同的应用程序将始终返回502 Bad Gateway,就像您的情况一样.
我的@R_403_196@日志看起来像这样：
[error] 3384#0: *101 upstream sent unexpected FastCGI record: 3 while reading response header from upstream,client: 127.0.0.1,server: localhost,host: "localhost:8000"
在将printlog选项设置为true的情况下调用fastcgi-mono-server4之后
sudo /opt/mono-2.11.2/bin/fastcgi-mono-server4 /printlog=True /applications=/:/var/www/mono/Mvc3Template /socket=tcp:127.0.0.1:9000
它将在访问localhost后生成此堆栈跟踪：8000 /
[2012-07-27 14:55:57Z] Notice Beginning to receive records on connection. [2012-07-27 14:55:58Z] Error ERROR PROCESSING REQUEST: System.TypeInitializationException: An exception was thrown by the type initializer for Mono.WebServer.FastCgi.WorkerRequest Server stack trace: at Mono.WebServer.FastCgi.ApplicationHost.ProcessRequest (Mono.WebServer.FastCgi.Responder responder) [0x00001] in /home/r522/Desktop/mono-2.11.2/build/xsp-2.10.2/src/Mono.WebServer.FastCgi/ApplicationHost.cs:47 at (wrapper remoting-invoke-with-check) Mono.WebServer.FastCgi.ApplicationHost:ProcessRequest (Mono.WebServer.FastCgi.Responder) at (wrapper xdomain-dispatch) Mono.WebServer.FastCgi.ApplicationHost:ProcessRequest (object,byte[]&,byte[]&) Exception rethrown at [0]: ---> System.InvalidCastException: Cannot cast from source type to destination type. at System.Configuration.ConfigurationManager.get_AppSettings () [0x00000] in <filename unknown>:0 at Mono.WebServer.FastCgi.WorkerRequest..cctor () [0x0002c] in /home/r522/Desktop/mono-2.11.2/build/xsp-2.10.2/src/Mono.WebServer.FastCgi/WorkerRequest.cs:50 --- End of inner exception stack trace --- at (wrapper xdomain-invoke) Mono.WebServer.FastCgi.ApplicationHost:ProcessRequest (Mono.WebServer.FastCgi.Responder) at (wrapper remoting-invoke-with-check) Mono.WebServer.FastCgi.ApplicationHost:ProcessRequest (Mono.WebServer.FastCgi.Responder) at Mono.WebServer.FastCgi.Responder.Process () [0x00060] in /home/r522/Desktop/mono-2.11.2/build/xsp-2.10.2/src/Mono.WebServer.FastCgi/Responder.cs:90 [2012-07-27 14:55:58Z] Notice Finished receiving records on connection
这是我的一些配置：
#/etc/@R_403_196@/sites-enabled/mono server { listen 8000; server_name localhost; access_log /var/log/@R_403_196@/mono.access.log; error_log /var/log/@R_403_196@/mono.error.log; location / { root /var/www/mono/Mvc3Template; index index.html index.htm default.aspx Default.aspx; fastcgi_index /Home/Index; # Points to HomeController Index Action fastcgi_pass 127.0.0.1:9000; include /etc/@R_403_196@/fastcgi_params; } }
–
# Directory structure /var/www/mono ├── Mvc3Template │ ├── bin │ ├── Content │ ├── Controllers | ... omitted rest ├── Mvc3Template.sln ├── Mvc3Template.suo ├── Mvc3Template.userprefs ├── packages
–
我在这里找到了解决问题的方法：bugzilla.xamarin.com/show_bug.cgi?id=2876
(对我来说有什么不妥的是,它已经在2012年2月被修复了 – 我编写的单声道在6月发布了afaik但它没有开箱即用)
我根据那里找到的修复单声道安装的建议编写了一个脚本,
只需将PREFIX变量指向您的mono目录并运行它：
#!/bin/bash
# Your mono directory
PREFIX=/opt/mono-2.11.2
FILES=('mod-mono-server4'
'fastcgi-mono-server4'
'xsp4')
cd $PREFIX/lib/mono/4.0
for file in "${FILES[@]}"
do
cp "$file.exe" ../4.5
done
cd $PREFIX/bin
for file in "${FILES[@]}"
do
sed -ie 's|mono/4.0|mono/4.5|g' $file
done
在此之后,应用程序“起作用”,但它还没有完全存在.它不再是502了,我得到了一个很好的堆栈跟踪……
System.Web.Compilation.CompilationException : at IKVM.Reflection.Reader.ModuleReader.ResolveType (Int32 MetadataToken,IGenericContext context) [0x00000] in <filename unknown>:0 Description: Error compiling a resource required to service this request. Review your source file and modify it to fix this error. Details: : at IKVM.Reflection.Reader.ModuleReader.ResolveType (Int32 MetadataToken,IGenericContext context) [0x00000] in <filename unknown>:0 Error origin: Compiler Error source file: ~/Global.asax Exception stack trace:
所以我仍然需要弄清楚自己,但我希望这对你有所帮助.
