WebSocketInterceptor class abstract

Interceptor that can inspect and transform messages before sending or after receiving.

Return null from any method to suppress the message entirely.

Implementers

• CompressionInterceptor
• LoggingInterceptor

Constructors

WebSocketInterceptor()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onError(dynamic error) → Future

Called when a connection error occurs. Return null to suppress the error.

onReceive(WebSocketMessage message) → Future<WebSocketMessage?>

Called after a message is received. Return null to drop the message.

onSend(WebSocketMessage message) → Future<WebSocketMessage?>

Called before a message is sent. Return null to drop the message.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited