[Adjust stopLevel using streaming api data]

Hey,

See you are using the same a me and am wondering about two things:

1) do you know how to unsubscribe from the subscription just made
2) how to update the subscription eg. from bitcoin to ethereum

[Alter subscriptions and unsubscribe - python streaming API]

Can't seem to find an answer to the two questions below:

I use the following code to subscribe to prices:

from lightstreamer_client import LightstreamerSubscription

    market_session = IgStreamingSession(api_key, account_id, rest_api_username, rest_api_password)
    market_subscription = LightstreamerSubscription('MERGE',
                                             markets_to_stream,
                                             ['OFR_OPEN','OFR_HIGH','OFR_LOW','OFR_CLOSE','BID_OPEN','BID_HIGH','BID_LOW','BID_CLOSE','UTM','CONS_END'])

    market_subscription.addlistener(lambda item: do_something_with(item))

    market_streaming_response = market_session.subscribe(market_subscription)
 

1) If I want to unsubscribe to this particular stream (specifically this one as I have other concurrent streams running that I want to continue) - how do I do that?

2) If I want to update the list: markets_to_stream, and receive stream results only for the new list - how can I do that?

 

I have seen this:

# Unsubscribing from Lightstreamer by using the subscription key
lightstreamer_client.unsubscribe(sub_key)

# Disconnecting
lightstreamer_client.disconnect()

 

but do not know how to apply it to my code as mine is slightly different?