Make rmw_service_server_is_available return RMW_RET_INVALID_ARGUMENT #763
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ros2/rmw#277 changed the
rmw_service_server_is_available()
API documentation to indicate that it returnsRMW_RET_INVALID_ARGUMENT
ifnode
,client
, oris_available
areNULL
. However, this wasn't the case in practice in the implementations ofrmw_service_server_is_available()
or in the relevant test.Change the implementation here to return
RMW_RET_INVALID_ARGUMENT
.Requires ros2/rmw_implementation#231