commit 234d8f806c544f7343d92fe5df41dc0459f0e170
author TreeHugger Robot <treehugger-gerrit@google.com> Wed Nov 13 21:39:05 2019 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Wed Nov 13 21:39:05 2019 +0000
tree 600659d08bfaccf92af3755d5be12feb570e23b0
parent cf36cea0929bc106cbe32eee6212bed1d143c0f2
parent 86e5880d82ad144394b497bc346ce285c5e3e875

Merge "Log and return error if failed to listen to a socket"

automotive/vehicle/2.0/default/impl/vhal_v2_0/SocketComm.cpp

diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/SocketComm.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/SocketComm.cpp
index 9eb8894..068333c 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/SocketComm.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/SocketComm.cpp
@@ -92,7 +92,10 @@
     }
 
     ALOGI("%s: Listening for connections on port %d", __FUNCTION__, DEBUG_SOCKET);
-    ::listen(mListenFd, 1);
+    if (::listen(mListenFd, 1) == -1) {
+        ALOGE("%s: Error on listening: errno: %d: %s", __FUNCTION__, errno, strerror(errno));
+        return false;
+    }
     return true;
 }