40 lines
1.7 KiB
Plaintext
40 lines
1.7 KiB
Plaintext
|
taken from http://rubyists.com/articles/2005/05/03/spawn-fcgi-in-the-foreground:
|
|||
|
|
|
|||
|
|
spawn-fcgi in the foreground!
|
|||
|
|
by Bougyman Tue, 03 May 2005 11:00:00 GMT
|
|||
|
|
|
|||
|
|
Been looking for a clean way to spawn fastcgi listeners in the foreground and I
|
|||
|
|
believe Trey has figured it out. This patch should take care of it by keeping
|
|||
|
|
spawn-fcgi from losing track of the copied listening processes and allow full
|
|||
|
|
supervison. To use, call your cgi-fcgi -start -connect $host:$port script with
|
|||
|
|
the -supervise option, like:
|
|||
|
|
|
|||
|
|
cgi-fcgi -start -supervise -connect 127.0.0.1:1791 /path/to/dispatch.fcgi
|
|||
|
|
|
|||
|
|
Full Supervise run script becomes
|
|||
|
|
|
|||
|
|
#!/bin/sh
|
|||
|
|
RAIL_NUMBER=$(basename $PWD|awk -F'-' '{print $2}')
|
|||
|
|
RAILS_HOST=$(<env/RAILS_HOST)
|
|||
|
|
RAILS_ROOT=$(<env/RAILS_ROOT)
|
|||
|
|
RAILS_PORT=179$RAIL_NUMBER
|
|||
|
|
exec envdir ./env \
|
|||
|
|
cgi-fcgi -supervise -start -connect \
|
|||
|
|
$RAILS_HOST:$RAILS_PORT \
|
|||
|
|
$RAILS_ROOT/public/dispatch.fcgi
|
|||
|
|
|
|||
|
|
This would be in a script called ‘run’ in your ~/service/someapp-$RAIL_NUMBER
|
|||
|
|
directory, where $RAIL_NUMBER is 1-99. The references to ./env require a
|
|||
|
|
directory named ‘env’ to be set up in the same directory as the run script.
|
|||
|
|
This should have at least 3 files in it:
|
|||
|
|
|
|||
|
|
RAILS_ROOT => contains one line that is the full path to your rails root directory.
|
|||
|
|
RAILS_ENV => contains one word, either ‘production’ or ‘development’
|
|||
|
|
RAILS_HOST => contains one IP address or FQDN
|
|||
|
|
|
|||
|
|
You can set any other environment variables in this way by simply creating a
|
|||
|
|
file with the variable name and its contents will become the value of that
|
|||
|
|
environment variable. Because of the envdir ./env call before the cgi-fcgi
|
|||
|
|
call, your rails application has access to any variables set in this way.
|
|||
|
|
|