@microsoft/signalr package

Classes

DefaultHttpClient	Default implementation of HttpClient.
AbortError	Error thrown when an action is aborted.
HttpError	Error thrown when an HTTP request fails.
TimeoutError	Error thrown when a timeout elapses.
FetchHttpClient
HeaderNames
HttpClient	Abstraction over an HTTP client. This class provides an abstraction over an HTTP client so that a different implementation can be provided on different platforms.
HttpResponse	Represents an HTTP response.
HubConnection	Represents a connection to a SignalR Hub.
HubConnectionBuilder	A builder for configuring HubConnection instances.
JsonHubProtocol	Implements the JSON Hub Protocol.
NullLogger	A logger that does nothing when log messages are sent to it.
Subject	Stream implementation to stream items to the server.
XhrHttpClient

Interfaces

AbortSignal	Represents a signal that can be monitored to determine if a request has been aborted.
HttpRequest	Represents an HTTP request.
IHttpConnectionOptions	Options provided to the 'withUrl' method on HubConnectionBuilder to configure options for the HTTP-based transports.
CancelInvocationMessage	A hub message sent to request that a streaming invocation be canceled.
CloseMessage	A hub message indicating that the sender is closing the connection. If error is defined, the sender is closing the connection due to an error.
CompletionMessage	A hub message representing the result of an invocation.
HubInvocationMessage	Defines properties common to all Hub messages relating to a specific invocation.
HubMessageBase	Defines properties common to all Hub messages.
IHubProtocol	A protocol abstraction for communicating with SignalR Hubs.
InvocationMessage	A hub message representing a non-streaming invocation.
MessageHeaders	Defines a dictionary of string keys and string values representing headers attached to a Hub message.
PingMessage	A hub message indicating that the sender is still active.
StreamInvocationMessage	A hub message representing a streaming invocation.
StreamItemMessage	A hub message representing a single item produced as part of a result stream.
ILogger	An abstraction that provides a sink for diagnostic messages.
IRetryPolicy	An abstraction that controls when the client attempts to reconnect and how many times it does so.
RetryContext
ITransport	An abstraction over the behavior of transports. This is designed to support the framework and not intended for use by applications.
IStreamResult	Defines the result of a streaming hub method.
IStreamSubscriber	Defines the expected type for a receiver of results streamed by the server.
ISubscription	An interface that allows an IStreamSubscriber to be disconnected from a stream.

Type Aliases

HubMessage

Union type of all known Hub messages.

Enums

HubConnectionState	Describes the current state of the HubConnection to the server.
MessageType	Defines the type of a Hub Message.
LogLevel	Indicates the severity of a log message. Log Levels are ordered in increasing severity. So Debug is more severe than Trace, etc.
HttpTransportType	Specifies a specific HTTP transport type.
TransferFormat	Specifies the transfer format for a connection.