RTI Connext .Net APIs  Version 6.0.1
DDS::FlowControllerProperty_t Class Reference

Determines the flow control characteristics of the DDS::FlowController. More...

#include <managed_flowcontroller.h>

Public Attributes

FlowControllerSchedulingPolicy scheduling_policy
 Scheduling policy. More...
 
FlowControllerTokenBucketProperty_t token_bucket
 Settings for the token bucket. More...
 

Detailed Description

Determines the flow control characteristics of the DDS::FlowController.

The flow control characteristics shape the network traffic by determining how often and in what order associated asynchronous DDS::DataWriter instances are serviced and how much data they are allowed to send.

Note that these settings apply directly to the DDS::FlowController, and do not depend on the number of DDS::DataWriter instances the DDS::FlowController is servicing. For instance, the specified flow rate does not double simply because two DDS::DataWriter instances are waiting to write.

Entity:
DDS::FlowController
Properties:
RxO = N/A

Changeable = NO for DDS::FlowControllerProperty_t::scheduling_policy, YES for DDS::FlowControllerProperty_t::token_bucket. However, the special value of DDS::Duration_t::DURATION_INFINITE as DDS::FlowControllerTokenBucketProperty_t::period is strictly used to create an on-demand DDS::FlowController. The token period cannot toggle from an infinite to finite value (or vice versa). It can, however, change from one finite value to another.

Member Data Documentation

◆ scheduling_policy

FlowControllerSchedulingPolicy DDS::FlowControllerProperty_t::scheduling_policy

Scheduling policy.

Determines the scheduling policy for servicing the DDS::DataWriter instances associated with the DDS::FlowController.

[default] DDS_EDF_FLOW_CONTROLLER_SCHED_POLICY

◆ token_bucket

FlowControllerTokenBucketProperty_t DDS::FlowControllerProperty_t::token_bucket

Settings for the token bucket.


RTI Connext .Net APIs Version 6.0.1 Copyright © Sat Nov 23 2019 Real-Time Innovations, Inc