iox_sub_options_t

options to be set for a subscriber

#include <subscriber.h>

Public Attributes

	Name
uint64_t	queueCapacity size of the history chunk queue
uint64_t	historyRequest number of chunks received after subscription if chunks are available
const char *	nodeName name of the node the subscriber belongs to
bool	subscribeOnCreate The option whether the subscriber shall try to subscribe when creating it.
ENUM iox_QueueFullPolicy	queueFullPolicy describes whether a publisher blocks when subscriber queue is full
uint64_t	initCheck this value will be set exclusively by iox_sub_options_init and is not supposed to be modified otherwise

Public Attributes Documentation

variable queueCapacity

uint64_t queueCapacity;

size of the history chunk queue

variable historyRequest

uint64_t historyRequest;

number of chunks received after subscription if chunks are available

variable nodeName

const char * nodeName;

name of the node the subscriber belongs to

Note: nullptr indicates that the default node name is used

variable subscribeOnCreate

bool subscribeOnCreate;

The option whether the subscriber shall try to subscribe when creating it.

variable queueFullPolicy

ENUM iox_QueueFullPolicy queueFullPolicy;

describes whether a publisher blocks when subscriber queue is full

variable initCheck

uint64_t initCheck;

this value will be set exclusively by iox_sub_options_init and is not supposed to be modified otherwise

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Updated on 31 May 2022 at 15:29:16 CEST