def xud_list_pairs():
global channel
if channel is None:
return
stub = xudrpc_pb2_grpc.XudStub(channel)
request = xudrpc_pb2.ListPairsRequest()
response = stub.ListPairs(request)
print('Currency Pairs: %s' % (', '.join(response.pairs)))
def subscribe_swaps():
global channel
try:
stub = xudrpc_pb2_grpc.XudStub(channel)
request = xudrpc_pb2.SubscribeSwapsRequest()
# print('[XUD]SubscribeSwaps')
for response in stub.SubscribeSwaps(request):
print("------------SWAPS------------")
print(response)
handle_xud_swap(response)
except:
print('Failed to subscribe swaps')
traceback.print_exc()
def subscribe_removed_orders():
global channel
try:
stub = xudrpc_pb2_grpc.XudStub(channel)
request = xudrpc_pb2.SubscribeRemovedOrdersRequest()
# print('[XUD]SubscribeRemovedOrders')
for response in stub.SubscribeRemovedOrders(request):
#print("-----------REMOVED-----------")
#print(response)
cancel_xud_order(response.order_id)
except:
print('Failed to subscribe removed orders')
traceback.print_exc()
def xud_get_info():
global channel
if channel is None:
return
stub = xudrpc_pb2_grpc.XudStub(channel)
request = xudrpc_pb2.GetInfoRequest()
response = stub.GetInfo(request)
# print(response)
print('Connected to xud %s pub_key: %s\n' %
(response.version, response.node_pub_key))
xud_list_pairs()
print('\nBTC Lightning Channels: %s' % (response.lndbtc.channels.active))
print('LTC Lightning Channels: %s' % (response.lndltc.channels.active))
def xud_execute_swap(order_id, peer_pub_key, quantity):
global channel, Q, P
if channel is None:
# print("xud is not connected!")
return
stub = xudrpc_pb2_grpc.XudStub(channel)
request = xudrpc_pb2.ExecuteSwapRequest(pair_id='%s/%s' % (Q, P),
order_id=order_id,
peer_pub_key=peer_pub_key,
quantity=quantity)
print('[XUD]ExecuteSwap: order_id=%s, peer_pub_key=%s, quantity=%s' %
(order_id, peer_pub_key, quantity))
response = stub.ExecuteSwap(request)
print("--------------SWAP--------------")
print(response)
def xud_place_order(order_id, side, quantity, price):
global channel, Q, P, boot_timestamp
if channel is None:
# print("xud is not connected!")
return
stub = xudrpc_pb2_grpc.XudStub(channel)
xud_side = xudrpc_pb2.BUY if side == 'buy' else xudrpc_pb2.SELL
request = xudrpc_pb2.PlaceOrderRequest(price=price,
quantity=quantity,
pair_id='%s/%s' % (Q, P),
order_id='test-%s-%s' %
(boot_timestamp, order_id),
side=xud_side)
# print('[XUD]PlaceOrder: order_id=%s, side=%s, quantity=%s, price=%s' % (order_id, side, quantity, price))
for response in stub.PlaceOrder(request):
print(response)
def subscribe_added_orders():
global channel
try:
stub = xudrpc_pb2_grpc.XudStub(channel)
request = xudrpc_pb2.SubscribeAddedOrdersRequest(existing=True)
# print('[XUD]SubscribeAddedOrders')
for response in stub.SubscribeAddedOrders(request):
#print("------------ADDED------------")
#print(response)
if not response.is_own_order:
qq = round(response.quantity, 4)
place_xud_order(
str(qq), str(response.price), response.id,
'sell' if response.side == xudrpc_pb2.SELL else 'buy',
response.peer_pub_key, response.created_at)
except:
print('Failed to subscribe added orders')
traceback.print_exc()