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	This change drops the memory used for Python processes run by Zulip in development from about 1GB to 300MB on my laptop. On the front of safety, http://pika.readthedocs.org/en/latest/faq.html explains "Pika does not have any notion of threading in the code. If you want to use Pika with threading, make sure you have a Pika connection per thread, created in that thread. It is not safe to share one Pika connection across threads.". Since this code only connects to rabbitmq inside the individual threads, I believe this should be safe. Progress towards #32.
		
			
				
	
	
		
			21 lines
		
	
	
		
			702 B
		
	
	
	
		
			Python
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			21 lines
		
	
	
		
			702 B
		
	
	
	
		
			Python
		
	
	
		
			Executable File
		
	
	
	
	
#!/usr/bin/env python2.7
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# This script is only meant to be run from run-dev.py, which sets up the
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# environment correctly and passes the correct arguments for manage.py.  It is a
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# separate script so that the import from zerver.worker.queue_processors (which
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# is slow) can be done in parallel with the rest of the work in bringing up the
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# dev server.
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import sys
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import os
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import subprocess
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sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
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from zerver.worker.queue_processors import get_active_worker_queues
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queues = get_active_worker_queues()
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args = sys.argv[1:]
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subprocess.Popen(['python', 'manage.py', 'process_queue', '--all'] + args,
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                 stderr=subprocess.STDOUT)
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