[Dart] Problems in Settingup a Dart Server on Ubuntu Machine

[Ammar Iqbal]

Hello,
I am trying to configure a Dart Server for the Slicer Image Gudied Navigator (SIGN), on www.matmed.no. The problem which I am facing is the transfer of proxy requests form local host:8083 to matmed.no:80.

I followed the manual documentation in the Dart source tree. ,but it is not working. I tried ProxyPass and Proxy ReversePass ,and have also written rules using  mod_rewrite.so.
I am not figuring out why it is not working.

I am using apache2 web server, and I am making changes in apache2.conf  in  /etc/apache2 directory and proxy.conf in /etc/apache2/mods-enabled/.

Following are the changes which I have made in Proxy.conf



         

        #turning ProxyRequests on and allowing proxying from all may allow 
        #spammers to use your proxy to send email.
                
	ProxyRequests Off

	
		Order deny,allow
		Deny from all
		Allow from 127.0.0.1
	

        ProxyPass matmed.no/dashboard/  http://localhost:8083/
        ProxyPassReverse matmed.no/dashboard/ http://localhost:8083/


	# Enable/disable the handling of HTTP/1.1 "Via:" headers.
	# ("Full" adds the server version; "Block" removes all outgoing Via: headers)
	# Set to one of: Off | On | Full | Block
	
	ProxyVia On

	# To enable the cache as well, edit and uncomment the following lines:
	# (no cacheing without CacheRoot)
	
	CacheRoot "/var/cache/apache2/proxy"
	CacheSize 5
	CacheGcInterval 4
	CacheMaxExpire 24
	CacheLastModifiedFactor 0.1
	CacheDefaultExpire 1
	# Again, you probably should change this.
	#NoCache a_domain.com another_domain.edu joes.garage_sale.com




As there is no configuration file for rewriting rules ,so I have included then in the apache2 configuraton file:

RewriteEngine on

RewriteRule ˆ/Matmed_Dart/(.*)$ http://localhost:8083/Sign/$1 [P]
RewriteRule ˆ/Matmed_Dart/(.*)$ http://localhost:8083/Sign/$1 [P]

AccessFileName .htaccess


    
    Order allow,deny
    Deny from all
    allow from 127.0.0.1
    


UseCanonicalName On

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Apart from this ,I have created a user dart on theUbuntu Machine.,and I have installed the Dart Source tree after logging in from this user. Eventually the Dart source treee is in /home/dart/Dart. I start the Dart server from here,,..More importantly the Dart server is started in the terminal window:
I want to visualize the dart server on www.matmed.no/dashboard. Despite doing all the above settings,,and starting of Dart server in the terminal window, I am unable to link it with www.matmed.no/dashboard.

I would be grateful, if any one can give me the clue in setting up a dart server on matmed.no/dashboard. (This server has been set on a ubuntu machine). I would like to install it like the slicer dashboard on the harward server. I am facing these problems ,because i am unable to find  the relvant help from even the internet.


Best Regards,
Ammar Iqbal
Intervention Center,RicksHospitalet
Oslo, Norway
Cell:00 47-9044785
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