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Pacing loop #75

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Pacing loop #75

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14 changes: 9 additions & 5 deletions evolver/evolver.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#!/usr/local/bin/env python3.6
#!/usr/bin/env python
import yaml
import time
import asyncio
Expand All @@ -22,7 +22,7 @@ def start_background_loop(loop):
evolver_ip = s.getsockname()[0]
s.close()
with open(os.path.realpath(os.path.join(os.getcwd(),os.path.dirname(__file__), CONF_FILENAME)), 'r') as ymlfile:
conf = yaml.load(ymlfile)
conf = yaml.safe_load(ymlfile)

conf['evolver_ip'] = evolver_ip

Expand All @@ -35,18 +35,22 @@ def start_background_loop(loop):

# Set up data broadcasting
bloop = asyncio.new_event_loop()
last_time = None
last_time = 0
running = False
while True:
current_time = time.time()
duration = current_time - last_time

commands_in_queue = evolver_server.get_num_commands() > 0
time_reached = duration > conf['broadcast_timing']

if (last_time is None or current_time - last_time > conf['broadcast_timing'] or commands_in_queue) and not running:
if last_time is None or current_time - last_time > conf['broadcast_timing']:
if (time_reached or commands_in_queue) and not running:
if time_reached:
last_time = current_time
try:
running = True
bloop.run_until_complete(evolver_server.broadcast(commands_in_queue))
running = False
except:
pass
time.sleep(0.1)