This adds a set of functions:
* dds_create_statistics
* dds_refresh_statistics
* dds_delete_statistics
* dds_lookup_statistic
to poll entities for information on their state, returned as a set of
name-value pairs. The interface and selection of statistics (and
naming) is all provisional, and for this reason the
dds/ddsc/dds_statistisc.h file is not included by dds.h.
Currently, the only statistics available relate to retansmits and are
optionally output by ddsperf.
Signed-off-by: Erik Boasson <eb@ilities.com>
* Bandwidth usage is now printed in Mb/s if no reference rate is given
* Trailing average rate over the last 10s (approximated as the last 10
lines of output) is printed
* An option to wait until the expected number of peers is present
* The test script now pushes data to the remotes, instead of using the
first remote as the publisher
Signed-off-by: Erik Boasson <eb@ilities.com>
* the scripted throughput test originally used for the throughput graph
in the README now uses ddsperf;
* a scripted latency test has been added;
* updated the README with the results of these tests (and so now gives
easy access not only to throughput, but also to latency and memory
usage, as well as to latency over GbE.
Signed-off-by: Erik Boasson <eb@ilities.com>
* Move the project top-level CMakeLists.txt to the root of the project;
this allows building Cyclone as part of ROS2 without any special
tricks;
* Clean up the build options:
ENABLE_SSL: whether to check for and include OpenSSL support if a
library can be found (default = ON); this used to be
called DDSC_ENABLE_OPENSSL, the old name is deprecated
but still works
BUILD_DOCS: whether to build docs (default = OFF)
BUILD_TESTING: whether to build test (default = OFF)
* Collect all documentation into top-level "docs" directory;
* Move the examples to the top-level directory;
* Remove the unused and somewhat misleading pseudo-default
cyclonedds.xml;
* Remove unused cmake files
Signed-off-by: Erik Boasson <eb@ilities.com>
