process_incoming_message


Description:

public virtual Bytes process_incoming_message (ref uint8 header, owned Bytes payload) throws Error

Process a message after it's received.

If the payload isn't changed the given payload is just returned, otherwise [method@GLib.Bytes.unref] is called on the given payload and a new [struct@GLib.Bytes] is returned with the new data.

Extensions using reserved bits of the header will reset them in header.

Parameters:

this

a WebsocketExtension

header

the message header

payload

the payload data

Returns:

the message payload data, or null in case of error