test/crimson: msgr should wait before shutdown

test_concurrent_dispatch() should wait for server->wait() before
shutting down its messengers.

Signed-off-by: Yingxin Cheng <yingxincheng@gmail.com>

diff --git a/src/test/crimson/test_messenger.cc b/src/test/crimson/test_messenger.cc
index 4115773fa2b525328f304ac2d7a9f9ed18400c9e..0601ad63da7a2eb600985cffcb03976988a29d6b 100644 (file)
--- a/src/test/crimson/test_messenger.cc
+++ b/src/test/crimson/test_messenger.cc
@@ -405,7 +405,7 @@ static seastar::future<> test_concurrent_dispatch(bool v2)
           (*conn)->send(MessageRef{new MPing, false});
           (*conn)->send(MessageRef{new MPing, false});
         }).then([server] {
-          server->wait();
+          return server->wait();
         }).finally([client] {
           logger().info("client shutdown...");
           return client->msgr->shutdown();