otp.RemoteTS#
- class RemoteTS(host, port=None, protocol=None, resource=None, cep=False)#
Bases:
object
Class representing remote tick-server. Can be
used
inSession
as well as the local databases.- Parameters
host (str,
LoadBalancing
,FaultTolerance
) –In case of string: string with this format:
[proto://]hostname:port[/resource]
. Parameters in square brackets are optional.Otherwise, configuration of LoadBalancing and/or FaultTolerance (please, check corresponding classes)
port (int, str, optional) – The port number of the remote tick-server. If not specified here, can be specified in the
host
parameter.protocol (str, optional) – The protocol to connect with. If not specified here, can be specified in the
host
parameter.resource (str, optional) – The resource of the host. If not specified here, can be specified in the
host
parameter.cep (bool) – Specifies if the remote server is the CEP-mode tick-server.
Examples
Specify host name and port together in first parameter:
>>> session.use(otp.RemoteTS('server.onetick.com:50015'))
Additionally specify websocket protocol and resource of the remote server:
>>> session.use(otp.RemoteTS('wss://data.onetick.com:443/omdwebapi/websocket'))
Combination of LoadBalancing and FaultTolerance can be used for host parameter:
>>> RemoteTS(FaultTolerance(LoadBalancing('host1:4001', 'host2:4002'), ... LoadBalancing('host3:4003', 'host3:4004'))