Telegram Bot/eu.vendeli.tgbot.core/TgUpdateHandler

TgUpdateHandler

class TgUpdateHandler

An update processing class.

Types

object Companion

Properties

caughtExceptions

val caughtExceptions: Channel<FailedUpdate>

The channel where errors caught during update processing is stored with update that caused them.

@ExperimentalFeature

val flow: Flow<ProcessedUpdate>

Update flow being processed by the handler.

@KtGramInternal

val userClassSteps: MutableMap<Long, String>

Previous invoked function qualified path (i.e., full class path).

Functions

suspend fun handle(update: ProcessedUpdate)

Handle the update.

suspend fun handle(update: ProcessedUpdate, block: FunctionalHandlingBlock)

Functional handling dsl

suspend fun parse(update: String): Deferred<ProcessedUpdate?>

A method to parse update from string.

suspend fun parseAndHandle(update: String): Job?

A method for handling updates from a string. Define processing behavior before calling, see setBehaviour.

runExceptionHandler

suspend fun TgUpdateHandler.runExceptionHandler(dispatcher: CoroutineDispatcher = PROCESSING_DISPATCHER, delay: Long = 100, block: ExceptionHandler): Job

Runs exception handler loop.

suspend fun setBehaviour(block: HandlingBehaviourBlock)

A function for defining the behavior to handle updates.

suspend fun setListener(allowedUpdates: List<UpdateType>? = null, block: HandlingBehaviourBlock)

Function to define the actions that will be applied to updates when they are being processed. When set, it starts an update processing cycle.

suspend fun stopListener()

Stops listening of new updates.