Function dds_create_subscriber

Function Documentation

dds_entity_t dds_create_subscriber(dds_entity_t participant, const dds_qos_t *qos, const dds_listener_t *listener)

Creates a new instance of a DDS subscriber.

Parameters

  • participant – [in] The participant on which the subscriber is being created.

  • qos – [in] The QoS to set on the new subscriber (can be NULL).

  • listener – [in] Any listener functions associated with the new subscriber (can be NULL).

Return values

  • >0 – A valid subscriber handle.

  • DDS_RETCODE_ERROR – An internal error has occurred.

  • DDS_RETCODE_BAD_PARAMETER – One of the parameters is invalid.

Returns

A valid subscriber handle or an error code.