Storage of channel messages until the channels are completely routed, i.e. when a message handler is attached to the channel on the framework side.
Each channel has a finite buffer capacity and in a FIFO manner messages will be deleted if the capacity is exceeded. The intention is that these buffers will be drained once a callback is setup on the BinaryMessenger in the Flutter framework.
String channel, DrainChannelCallback callback ) → Future< void>
- Remove and process all stored messages for a given channel. [...]
ByteData data ) → void
- Handle a control message. [...]
Invocation invocation ) → dynamic
Invoked when a non-existent method or property is accessed. [...]
String channel, ByteData data, PlatformMessageResponseCallback callback ) → bool
- Returns true on overflow.
) → String
Returns a string representation of this object.