Request feature for liveness checking for "Client" instance in pulsar-python

[jiahaoc1993]

Is your feature request related to a problem? Please describe.
In pulsar's python client, after the client instance was created, the instance maintains one or more TCP connections. However, there is no straightforward way to check if these connections are alive.

Describe the solution you'd like
Add a method like "is_open()" to the client class to return the status of existing connections.

[jiahaoc1993]

@sijie hi, any update of this issue? if not, could you please provide any workaround to check the connection's state?

[jiahaoc1993]

@codelipenghui hi, any progress?

[codelipenghui]

The issue had no activity for 30 days, mark with Stale label.

[tisonkun]

Closed as stale. The development of the Python client has been permanently moved to http://github.com/apache/pulsar-client-python. Please open an issue there if it's still relevant.