API reference / @node-ts/bus-core / CustomHandler

Interface: CustomHandler<TMessage>

Defined in: packages/bus-core/src/handler/custom-handler.ts:7

A handler that handles messages defined externally to the system, that don't extend from the Message base

Type Parameters

Type Parameter	Default type
TMessage	any

Methods

handle()

handle(
   message, 
   attributes, 
   context
): unknown;

Defined in: packages/bus-core/src/handler/custom-handler.ts:15

Called each time a message that this handler's resolver matches is received

Parameters

Parameter	Type	Description
message	TMessage	The message read from the bus
attributes	MessageAttributes	Attributes of the message read from the bus
context	HandlerContext	Sends, publishes, fails or returns messages through the bus that received the message

Returns

unknown

Anything. A returned promise is awaited, and the value it resolves to is ignored