VortexFrame * vortex_channel_get_piggyback ( VortexChannel channel)

Allows to get initial piggyback received on the channel start reply.

Once the functions returns the piggyback, next calls will return NULL.

Parameters
channelThe channel where the piggyback was received.
Returns
Piggyback received or NULL if not defined.

References vortex_hash_lookup_and_clear().

Referenced by vortex_channel_free(), and vortex_channel_get_reply().