[SOLVED] Slackware + Mono Project resulting in '503 Service Unavailable'

elsheepo · 04-03-2017, 03:28 PM

After a full install of Slackware64-14.2 to a Virtual-Machine, I updated via slackpkg,

Code:

slackpkg update && 
slackpkg install-new && 
slackpkg upgrade-all

I then installed sbotools and synced to the SlackBuilds.org repository,

Code:

installpkg sbotools-2.3.tar.gz && 
sbosnap fetch

then used sbotools to install mono and xsp,

Code:

sboinstall mono && 
sboinstall xsp

and copied the contents of /usr/lib64/xsp/test to /var/www/htdocs,

Code:

rm -R /var/www/htdocs/* && 
cp -R /usr/lib64/xsp/test/* /var/www/htdocs/

Then I installed mod_mono following the instructions found here: https://github.com/mono/mod_mono/blob/master/INSTALL.

Code:

tar xvfz mod_mono-*.tar.gz
cd mod_mono-X.Y.Z
./configure --prefix=/usr
make
make install

Then added these lines of code to /etc/httpd/httpd.conf,

Code:

########## Mono stuff ##########

Include /etc/httpd/mod_mono.conf

<Location /mono>
    SetHandler mono-ctrl
    Order deny,allow
    Deny from all
    Allow from 127.0.0.1
</Location>

and here's a look at my /etc/httpd/mod_mono.conf it has not been modified,

Code:

# mod_mono.conf

# Achtung! This file may be overwritten
# Use 'include mod_mono.conf' from other configuration file
# to load mod_mono module.

<IfModule !mod_mono.c>
    LoadModule mono_module /usr/lib64/httpd/modules/mod_mono.so
</IfModule>

<IfModule mod_headers.c>
    Header set X-Powered-By "Mono"
</IfModule>

AddType application/x-asp-net .aspx
AddType application/x-asp-net .asmx
AddType application/x-asp-net .ashx
AddType application/x-asp-net .asax
AddType application/x-asp-net .ascx
AddType application/x-asp-net .soap
AddType application/x-asp-net .rem
AddType application/x-asp-net .axd
AddType application/x-asp-net .cs
AddType application/x-asp-net .vb
AddType application/x-asp-net .master
AddType application/x-asp-net .sitemap
AddType application/x-asp-net .resources
AddType application/x-asp-net .skin
AddType application/x-asp-net .browser
AddType application/x-asp-net .webinfo
AddType application/x-asp-net .resx
AddType application/x-asp-net .licx
AddType application/x-asp-net .csproj
AddType application/x-asp-net .vbproj
AddType application/x-asp-net .config
AddType application/x-asp-net .Config
AddType application/x-asp-net .dll
DirectoryIndex index.aspx
DirectoryIndex Default.aspx
DirectoryIndex default.aspx

I am able to access the mod_mono Control Panel in my web-browser, but any other requests sent, such as 127.0.0.1/index.aspx end with a "503 Service Unavailable". Any help? I've been stuck here for several days. Also, I know that mcs compiler works, because I have compiled a simple hello_world.exe written in C# and it works, also, when I ran xsp in the /var/www/htdocs directory, I was able to view the aspx in my web-browser as described here: http://www.mono-project.com/docs/web/aspnet/

dugan · 04-04-2017, 09:32 AM

Obligatory question:

Anything in the Apache logs?

elsheepo · 04-04-2017, 11:36 AM

So It's working now. I just had to add some stuff to /etc/httpd/mod_mono.conf,

Code:

# Added this code

MonoAutoApplication enabled
MonoDebug false
MonoServerPath "/usr/bin/mod-mono-server"
MonoSetEnv LANG = en_US.UTF-8
MonoUnixSocket "/tmp/.mod_mono"

# moved this code over from httpd.conf

<Location /mono>
    SetHandler mono-ctrl
    Order deny,allow
    Deny from all
    Allow from 127.0.0.1
</Location>

restarted httpd, and presto! .aspx pages hosted!!