Displaying 1 result from an estimated 1 matches for "view_latency".
2006 May 14
1
send_file, RRDtool, require or session problem
Hi all,
I am new to RoR and ruby, but am a very experience PHP developer. Let
me give an overview of the problem.
I have a model Latency, which contains username, graph_name so the
logged in user can see his/her latency graphs.
In my ViewController I have a fuction view_latency which pulls the
correct latency object and runs latency.overview. latency.overview
creates a .png file in /tmp, and view_latency then sends this using
send_file to an image tag on the man page.
latency.overview uses RRDtool(from rrdtool.rubyforge.org) to create the
.png file from a .rrd. I have...