mirror of
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3a666c54ce
Some applications are not prepared for using multicast address and specifying the interface, so it may be convenient for the user to be able to use a unicast address when communicating with the samples. This aligns this sample with most of the networking samples. Change-Id: Ic97ea5a346a650751b6e2cbfefad25a3e700278c Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> |
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CoAP Server
###########
Overview
********
A simple CoAP server showing how to expose a simple resource.
This demo assumes that the platform of choice has networking support,
some adjustments to the configuration may be needed.
The sample will listen for requests in the CoAP UDP port (5683) in the
site-local IPv6 multicast address reserved for CoAP nodes.
The exported resource, with path '/test', will just respond any GET to
that path with the the type, code and message identification retrieved
from the request. The response will have this format:
.. code-block:: none
Type: <type>
Code: <code>
MID: <message id>
Building And Running
********************
This project has no output in case of success, the correct
functionality can be verified by using some external tool like tcpdump
or wireshark.
See the `net-tools`_ project for more details
It can be built and executed on QEMU as follows:
.. code-block:: console
make run
.. _`net-tools`: https://gerrit.zephyrproject.org/r/gitweb?p=net-tools.git;a=tree