def connect(self, reconnect: bool = True):
"""
Creates connection. If connection status differs from "Not connected" and `reconnect` is False, does nothing
Parameters
----------
reconnect: bool
When True closes previous connection. Default - True
Returns
-------
self: Endpoint
"""
if reconnect:
dxp.dxf_close_connection(self.__connection)
con_status = dxp.dxf_get_current_connection_status(self.__connection, return_str=True)
if con_status == 'Not connected':
self.__connection = dxp.dxf_create_connection(self.address)
return self
def test_fail_to_use_subscription_without_connection(connection):
sub = dxc.dxf_create_subscription(cc=connection, event_type='Trade')
dxc.dxf_close_connection(connection)
dxc.dxf_add_symbols(sc=sub, symbols=['AAPL'])
def close_connection(self):
"""
Method to close connections and all related subscriptions.
"""
dxp.dxf_close_connection(self.__connection)
def connection():
# Setup
con = dxc.dxf_create_connection(ValueStorage.demo_address)
yield con # pass var to test and test itself
# Teardown
dxc.dxf_close_connection(con)
