tree bb9c7aae5d24186d7d63b253e46877a29466ad77
parent f8bbf17c3db879359b0984b40250e4db3d274be1
author Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com> 1561996864 +0530
committer Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com> 1562729475 +0530

Allow async_method_call to provide opt message

Real D-Bus error message will not be known through
boost::system::error_code and hence requires message::message
to be forwarded to the caller, through which any  D-Bus error
message can be read from the sd_bus_error of the message::message.

Tested:
Added the template for the same, and cross verified with
async_method_call, of which handler will accept both error_code
& message::message as argument

Change-Id: I7ecace1fb880a303dd487fa9de85c043db3413f8
Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com>