description

# extractHandles abstract method

List<ResourceHandle> extractHandles()

Extracts the list of handles embedded in this message.

This method must only be used to extract handles from messages received on a socket. It must not be used on a socket control message that is created locally, and has not been sent using RawSocket.sendMessage.

This method must only be called once. Calling it multiple times may cause duplicated handles with unspecified behavior.

## Implementation

    List<ResourceHandle> extractHandles();