def initialize(self, inputs: UnityInput) -> UnityOutput:
try:
# Establish communication grpc
self.server = grpc.server(ThreadPoolExecutor(max_workers=10))
self.unity_to_external = UnityToExternalServicerImplementation()
add_UnityToExternalServicer_to_server(self.unity_to_external,
self.server)
self.server.add_insecure_port('[::]:' + str(self.port))
self.server.start()
except:
raise UnityTimeOutException(
"Couldn't start socket communication because worker number {} is still in use. "
"You may need to manually close a previously opened environment "
"or use a different worker number.".format(str(
self.worker_id)))
if not self.unity_to_external.parent_conn.poll(30):
raise UnityTimeOutException(
"The Unity environment took too long to respond. Make sure that :\n"
"\t The environment does not need user interaction to launch\n"
"\t The Academy and the External Brain(s) are attached to objects in the Scene\n"
"\t The environment and the Python interface have compatible versions."
)
aca_param = self.unity_to_external.parent_conn.recv().unity_output
self.is_open = True
message = UnityMessage()
message.header.status = 200
message.unity_input.CopyFrom(inputs)
self.unity_to_external.parent_conn.send(message)
self.unity_to_external.parent_conn.recv()
return aca_param
def initialize(self, inputs: UnityInput) -> UnityOutput:
try:
# Establish communication grpc
self.server = grpc.server(ThreadPoolExecutor(max_workers=10))
self.unity_to_external = UnityToExternalServicerImplementation()
add_UnityToExternalServicer_to_server(self.unity_to_external, self.server)
self.server.add_insecure_port('[::]:'+str(self.port))
self.server.start()
except :
raise UnityTimeOutException(
"Couldn't start socket communication because worker number {} is still in use. "
"You may need to manually close a previously opened environment "
"or use a different worker number.".format(str(self.worker_id)))
if not self.unity_to_external.parent_conn.poll(30):
raise UnityTimeOutException(
"The Unity environment took too long to respond. Make sure that :\n"
"\t The environment does not need user interaction to launch\n"
"\t The Academy and the External Brain(s) are attached to objects in the Scene\n"
"\t The environment and the Python interface have compatible versions.")
aca_param = self.unity_to_external.parent_conn.recv().unity_output
self.is_open = True
message = UnityMessage()
message.header.status = 200
message.unity_input.CopyFrom(inputs)
self.unity_to_external.parent_conn.send(message)
self.unity_to_external.parent_conn.recv()
return aca_param