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