def makeClient(number: int):
#check if entity has already been created
if (os.path.exists('./workdir/Agent_Auction/client/client' + str(number) +
'_private.key')):
#locate the agent account entity for interacting with the ledger.
with open(
'./workdir/Agent_Auction/client/client' + str(number) +
'_private.key', 'r') as private_key_file:
client_agentID = Entity.load(private_key_file)
else:
#create new entity for the agent
client_agentID = Entity()
#store private key of newly formed entity
with open(
'./workdir/Agent_Auction/client/client' + str(number) +
'_private.key', 'w') as private_key_file:
client_agentID.dump(private_key_file)
#give the account starting tokens
api.sync(api.tokens.wealth(client_agentID, 1000))
startBalance = api.tokens.balance(client_agentID)
price = random.randint(25, 100)
interval = random.randint(5, 20)
# define an OEF Agent
client = client_agent.ClientAgent(str(Address(client_agentID)),
price,
interval,
client_agentID,
oef_addr="127.0.0.1",
oef_port=10000)
print('Balance Before:', startBalance)
# connect it to the OEF Node
client.connect()
# query OEF for DataService providers
echo_query1 = Query(
[Constraint("timezone", Eq(3)),
Constraint("twentyfour", Eq(False))], TIME_AGENT())
client.search_services(0, echo_query1)
client.run()
else:
#create new entity for the agent
client_agentID = Entity()
#store private key of newly formed entity
with open('./workdir/Agent4/client/client_private.key', 'w') as private_key_file:
client_agentID.dump(private_key_file)
#give the account starting tokens
api.sync(api.tokens.wealth(client_agentID, 2000))
startBalance = api.tokens.balance(client_agentID)
# define an OEF Agent
client_agent = ClientAgent(str(Address(client_agentID)), oef_addr="127.0.0.1", oef_port=10000)
print('Balance Before:', startBalance)
highest_price = 1700
if highest_price > api.tokens.balance(client_agentID):
highest_price = api.tokens.balance(client_agentID)
currentPrice = 0
# connect it to the OEF Node
client_agent.connect()
# query OEF for DataService providers
echo_query1 = Query([Constraint("timezone", Eq(3)), Constraint("twentyfour", Eq(False))],TIME_AGENT())
client_agent.search_services(0, echo_query1)
client_agent.run()
else:
#create the enity for the agent
server_agentID = Entity()
#store the private key of the newly created entity
with open('./workdir/Agent_Auction/agent/server_private.key', 'w') as private_key_file:
server_agentID.dump(private_key_file)
startBalance = api.tokens.balance(server_agentID)
#set trading values
price = 20
fet_tx_fee = 40
print('Price:', price)
print('Balance Before:', startBalance)
# create agent and connect it to OEF
server_agent = Demo_Agent(str(Address(server_agentID)), oef_addr="127.0.0.1", oef_port=10000)
server_agent.scheme['timezone'] = 3
server_agent.scheme['id'] = str(uuid.uuid4())
server_agent.scheme['twentyfour'] = False
server_agent.price = price
server_agent.startPrice = price
timeout = 2
server_agent.connect()
# register a service on the OEF
server_agent.description = Description(server_agent.scheme, TIME_AGENT())
server_agent.register_service(0,server_agent.description)
server_agent.run()
msg_id + 1)
print("Accept")
else:
print("They don't have data")
self.stop()
def on_decline(self, msg_id: int, dialogue_id: int, origin: str,
target: int):
print("Received a decline!")
self.received_declines += 1
if __name__ == '__main__':
# define an OEF Agent
Agent_id = str(uuid.uuid4())
print(Agent_id)
client_agent = ClientAgent(str(uuid.uuid4()),
oef_addr="oef.economicagents.com",
oef_port=3333)
# connect it to the OEF Node
client_agent.connect()
# query OEF for DataService providers
echo_query = Query([Constraint("timezone", Eq(2))], TIME_AGENT())
client_agent.search_services(0, echo_query)
client_agent.run()
#store private key of newly formed entity
with open('./workdir/Agent3/client/client_private.key',
'w') as private_key_file:
client_agentID.dump(private_key_file)
#give the account starting tokens
api.sync(api.tokens.wealth(client_agentID, 1000))
startBalance = api.tokens.balance(client_agentID)
highest_price = 999
# define an OEF Agent
client_agent = ClientAgent(str(Address(client_agentID)),
highest_price,
client_agentID,
oef_addr="127.0.0.1",
oef_port=10000)
print('Balance Before:', startBalance)
# connect it to the OEF Node
client_agent.connect()
# query OEF for DataService providers
echo_query1 = Query(
[Constraint("timezone", Eq(3)),
Constraint("twentyfour", Eq(False))], TIME_AGENT())
client_agent.search_services(0, echo_query1)
client_agent.run()