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(Idea) feature: remove entry server and use same worker server to entry #259

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(Idea) feature: remove entry server and use same worker server to entry #259

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2529cd7
feature: remove entry server and use same worker server to entry
YuriCat Jan 30, 2022
704f501
Merge develop
YuriCat Mar 23, 2022
95d3551
Merge develop
YuriCat Apr 27, 2022
5240658
Merge branch 'develop' into feature/remove_entry_server_but_leave_entry
YuriCat Nov 21, 2023
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34 changes: 15 additions & 19 deletions handyrl/worker.py
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Original file line number Diff line number Diff line change
Expand Up @@ -197,36 +197,31 @@ def __init__(self, args):

def run(self):
# prepare listening connections
def entry_server(port):
print('started entry server %d' % port)
conn_acceptor = accept_socket_connections(port=port)
while True:
conn = next(conn_acceptor)
worker_args = conn.recv()
print('accepted connection from %s!' % worker_args['address'])
worker_args['base_worker_id'] = self.total_worker_count
self.total_worker_count += worker_args['num_parallel']
args = copy.deepcopy(self.args)
args['worker'] = worker_args
conn.send(args)
conn.close()
print('finished entry server')

def worker_server(port):
print('started worker server %d' % port)
conn_acceptor = accept_socket_connections(port=port)
while True:
conn = next(conn_acceptor)
self.add_connection(conn)
type, worker_args = conn.recv()
if type == 'entry':
print('accepted connection from %s!' % worker_args['address'])
worker_args['base_worker_id'] = self.total_worker_count
self.total_worker_count += worker_args['num_parallel']
args = copy.deepcopy(self.args)
args['worker'] = worker_args
conn.send(args)
conn.close()
else:
self.add_connection(conn)
print('finished worker server')

threading.Thread(target=entry_server, args=(9999,), daemon=True).start()
# use thread list of super class
threading.Thread(target=worker_server, args=(9998,), daemon=True).start()


def entry(worker_args):
conn = connect_socket_connection(worker_args['server_address'], 9999)
conn.send(worker_args)
conn = connect_socket_connection(worker_args['server_address'], 9998)
conn.send(('entry', worker_args))
args = conn.recv()
conn.close()
return args
Expand All @@ -250,6 +245,7 @@ def run(self):
try:
for i in range(self.args['num_gathers']):
conn = connect_socket_connection(self.args['server_address'], 9998)
conn.send(('worker', None))
p = mp.Process(target=gather_loop, args=(args, conn, i))
p.start()
conn.close()
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