wait for a reply for dds-device open-streams

maloel · Oct 24, 2023 · 4640f37 · 4640f37
1 parent 64cd29a
commit 4640f37
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/third-party/realdds/src/dds-device-impl.cpp b/third-party/realdds/src/dds-device-impl.cpp
@@ -343,7 +343,12 @@ void dds_device::impl::open( const dds_stream_profiles & profiles )
         { "stream-profiles", stream_profiles },
     };
 
-    write_control_message( j );
+    nlohmann::json reply;
+    write_control_message( j, &reply );
+
+    if( rsutils::json::get( reply, status_key, status_ok ) != status_ok )
+        throw std::runtime_error( "failed to open stream: "
+                                  + rsutils::json::get< std::string >( reply, explanation_key, "no explanation" ) );
 }