commit fd22b3e5ad1aae1fc3de54801f33466db3c9b3fe
author Alex Vakulenko <avakulenko@google.com> Tue Apr 18 14:41:33 2017 -0700
committer Alex Vakulenko <avakulenko@google.com> Wed Apr 19 12:30:12 2017 -0700
tree 195ca2c2ee509dce7e670f67b35afe47d217f4a0
parent 6eefa42d33bdddc3603211634f98937b00abc532

libpdx_uds: Serialize access to connection socket between threads

Added a mutex to allow only one client thread to perform atomic
send-request/receive-responce actions.

Also added a unit test that perfroms multiple parallel client requests
to the same service to ensure it can handle multithreaded access
correctly.

Bug: 37443070
Test: `libpdx_uds_tests` pass
Change-Id: Ica516f7806f9146fb530b5cb371d2ee89146fed7

libs/vr/libpdx_uds/Android.bp

diff --git a/libs/vr/libpdx_uds/Android.bp b/libs/vr/libpdx_uds/Android.bp
index f2bcc0c..cfc2022 100644
--- a/libs/vr/libpdx_uds/Android.bp
+++ b/libs/vr/libpdx_uds/Android.bp
@@ -35,6 +35,7 @@
         "-Werror",
     ],
     srcs: [
+        "client_channel_tests.cpp",
         "ipc_helper_tests.cpp",
         "remote_method_tests.cpp",
         "service_framework_tests.cpp",