Status Events for PubNub Kotlin SDK

Publish

Category	Description
PNBadRequestCategory	PubNub Kotlin SDK will send a PNBadRequestCategory when some parameter is missing like message, channel, subscribe key, publish key.
PNUnexpectedDisconnectCategory	The SDK isn't able to reach the PubNub Data Stream Network because the machine or device aren't connected to Internet or this has been lost, your ISP (Internet Service Provider) is having to troubles or perhaps or the SDK is behind of a proxy.
PNTimeoutCategory	Processing has failed because of request time out.

Subscribe

Category	Description
PNReconnectedCategory	SDK was able to reconnect to PubNub.
PNConnectedCategory	SDK subscribed with a new mix of channels (fired every time the channel / channel group mix changed).
PNAcknowledgmentCategory	Used API report success with this status category.
PNAccessDeniedCategory	Request failed because of access error (active Access Manager). pnStatus.affectedChannels or pnStatus.affectedChannelGroups contain list of channels and groups to which user with specified authentication key doesn't have access.
PNTimeoutCategory	Used API didn't receive response from server in time.
PNUnexpectedDisconnectCategory	Previously started subscribe loop did fail and at this moment client disconnected from real-time data channels.
PNBadRequestCategory	Request can't be completed because not all required values have been passed or passed values have unexpected data type. PubNub Kotlin SDK will send a PNBadRequestCategory when one or more parameters are missing like message, channel, subscribe key, publish key.
PNMalformedFilterExpressionCategory	Subscription request can't be processed by PubNub service because filter expression malformed and can't be evaluated.
PNMalformedResponseCategory	Request received in response non-JSON data. It can be because of publish WiFi hotspot which require authorization or proxy server message.
PNRequestMessageCountExceededCategory	If requestMessageCountThreshold is set, this status event will arrive each time when the client receives more messages than specified.
PNUnknownCategory	The subscriber gets a 4xx code from the server, other than 400, 403 and 404
PNCancelledCategory	Request was cancelled by user.