bcbbf1944b
anyway plus the run_gc! method in the fastcgi dispatcher is a disaster as it disables GC completely except for when it is forced by making a call to the run_gc! method.
49 lines
1.4 KiB
Ruby
Executable file
49 lines
1.4 KiB
Ruby
Executable file
#!/usr/bin/ruby1.8
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#
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# You may specify the path to the FastCGI crash log (a log of unhandled
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# exceptions which forced the FastCGI instance to exit, great for debugging)
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# and the number of requests to process before running garbage collection.
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#
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# By default, the FastCGI crash log is RAILS_ROOT/log/fastcgi.crash.log
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# and the GC period is nil (turned off). A reasonable number of requests
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# could range from 10-100 depending on the memory footprint of your app.
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#
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# Example:
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# # Default log path, normal GC behavior.
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# RailsFCGIHandler.process!
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#
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# # Default log path, 50 requests between GC.
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# RailsFCGIHandler.process! nil, 50
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#
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# # Custom log path, normal GC behavior.
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# RailsFCGIHandler.process! '/var/log/myapp_fcgi_crash.log'
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#
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require File.dirname(__FILE__) + "/../config/environment"
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require 'fcgi_handler'
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class OpenStreetMapFCGIHandler < RailsFCGIHandler
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protected
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def process_request(cgi)
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# Call superclass to process the request
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super
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# Restart if we've hit our memory limit
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if resident_size > 512
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dispatcher_log :info, "restarting due to memory limit"
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restart!
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end
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end
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def resident_size
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# Read statm to get process sizes. Format is
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# Size RSS Shared Text Lib Data
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fields = File.open("/proc/self/statm") do |file|
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fields = file.gets.split(" ")
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end
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# Return resident size in megabytes
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return fields[1].to_i / 256
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end
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end
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OpenStreetMapFCGIHandler.process!
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