History

G.A. vd. Hoorn 39eac9448d examples: explicitly set language to C (#257 ) CMake will default to enabling C and C++ if no languages are specified in the project(..) call. Micro-XRCE-DDS-Client is a C-only project. Avoid enabling C++. Signed-off-by: gavanderhoorn <g.a.vanderhoorn@tudelft.nl>		2021-07-06 07:56:21 +02:00
..
CMakeLists.txt	examples: explicitly set language to C (#257 )	2021-07-06 07:56:21 +02:00
HelloWorld.c	Update Quality Level 1 (#210 )	2021-03-23 12:16:24 +01:00
HelloWorld.h	Update Quality Level 1 (#210 )	2021-03-23 12:16:24 +01:00
HelloWorld.idl	MultiSessionHelloWorld (#129 )	2020-01-15 08:46:15 +01:00
README.md	Add best effort examples and remove client.config references (#197 )	2021-02-23 08:29:13 +01:00
main.c	Pedatic warnings (#247 )	2021-05-27 15:16:30 +02:00

README.md

MultiSessionHelloWorld example

This example will show how to create multiple sessions on the same program. Both session will have a publisher and a subscriber communicating each other. In order to compile this example, the following profiles should be enabled:

PROFILE_CREATE_ENTITIES_XML
PROFILE_WRITE_ACCESS
UCLIENT_PROFILE_UDP

Usage

Run an agent in a certain port, for example, 2018: MicroXRCEAgent udp4 -p 2018.
Run the MultiSessionHelloWorld example.

Topic

The HelloWorld topic has the following IDL representation:

struct HelloWorld
{
	unsigned long index;
	string message;
};