#include <managed_infrastructure.h>
Public Attributes | |
System::Int32 | max_event_count |
Maximum number of trigger events to cause a DDS::WaitSet to awaken. | |
Duration_t | max_event_delay |
Maximum delay from occurrence of first trigger event to cause a DDS::WaitSet to awaken. |
In simple use, a DDS::WaitSet returns when a single trigger event occurs on one of its attached DDS::Condition (s), or when the timeout
maximum wait duration specified in the DDS::WaitSet::wait call expires.
The DDS::WaitSetProperty_t allows configuration of a DDS::WaitSet to wait for up to max_event_count
trigger events to occur before returning, or to wait for up to max_event_delay
time from the occurrence of the first trigger event before returning.
The timeout
maximum wait duration specified in the DDS::WaitSet::wait call continues to apply.
System::Int32 DDS::WaitSetProperty_t::max_event_count |
Maximum number of trigger events to cause a DDS::WaitSet to awaken.
The DDS::WaitSet will wait until up to max_event_count
trigger events have occurred before returning. The DDS::WaitSet may return earlier if either the timeout
duration has expired, or max_event_delay
has elapsed since the occurrence of the first trigger event. max_event_count
may be used to "collect" multiple trigger events for processing at the same time.
[default] 1
[range] >= 1
;
Maximum delay from occurrence of first trigger event to cause a DDS::WaitSet to awaken.
The DDS::WaitSet will return no later than max_event_delay
after the first trigger event. max_event_delay
may be used to establish a maximum latency for events reported by the DDS::WaitSet.
Note that DDS::Retcode_Timeout is not returned if max_event_delay
is exceeded. DDS::Retcode_Timeout is returned only if the timeout
duration expires before any trigger events occur.
[default] DDS::Duration_t::DURATION_INFINITE;