From: Romain Forlot <romain.forlot@iot.bzh>
Date: Thu, 30 Nov 2017 10:49:15 +0000 (+0100)
Subject: Fails write request if CAN signal not writable
X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=commitdiff_plain;h=b25c6cba147a78763a05d42bf612206c52189c18;p=apps%2Flow-level-can-service.git

Fails write request if CAN signal not writable

Change-Id: I8d75a232ba7fad9cc95f286e521c2451a3a29061
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
---

diff --git a/low-can-binding/binding/low-can-cb.cpp b/low-can-binding/binding/low-can-cb.cpp
index 3145065..edf464b 100644
--- a/low-can-binding/binding/low-can-cb.cpp
+++ b/low-can-binding/binding/low-can-cb.cpp
@@ -463,7 +463,10 @@ static int write_signal(const std::string& name, uint64_t value)
 				rc = send_frame(bus_name, cf);
 			}
 			else
-				{AFB_NOTICE("%s isn't writable. Message not sent.", sig->get_name().c_str());}
+			{
+				AFB_WARNING("%s isn't writable. Message not sent.", sig->get_name().c_str());
+				return -1;
+			}
 		}
 	}