How to enable logging
By default the PubNub SDK keeps logs in
pubnub.log located in the script direcotry. You can pass a custom logger as
:logger parameter during initialization of the client.
Always set the
UserId to uniquely identify the user or device that connects to PubNub. This
UserId should be persisted, and should remain unchanged for the lifetime of the user or the device. If you don't set the
UserId, you won't be able to connect to PubNub.
logger = Logger.new(...)logger.level = Logger::DEBUGpubnub = Pubnub.new( subscribe_key: :demo, publish_key: :demo, logger: logger)
How to find the version of your SDK
The version is contained in the
VERSION constant in the