HubInvocationMessage interface

Defines properties common to all Hub messages relating to a specific invocation.

Properties

headers	A MessageHeaders dictionary containing headers attached to the message.
invocationId	The ID of the invocation relating to this message. This is expected to be present for StreamInvocationMessage and CompletionMessage. It may be 'undefined' for an InvocationMessage if the sender does not expect a response.
type	A MessageType value indicating the type of this message.

A MessageHeaders dictionary containing headers attached to the message.

headers?: MessageHeaders

The ID of the invocation relating to this message. This is expected to be present for StreamInvocationMessage and CompletionMessage. It may be 'undefined' for an InvocationMessage if the sender does not expect a response.

invocationId?: string

string

A MessageType value indicating the type of this message.

type: MessageType

MessageType