Remove ping call

Docs/python_api.md

@@ -11,7 +11,6 @@
 - `set_timeout(float_seconds)`
 - `get_client_version()`
 - `get_server_version()`
-- `ping()`
 - `get_world()`
 
 ## `carla.World`

LibCarla/source/carla/client/Client.h

@@ -39,10 +39,6 @@ namespace client {
       return _simulator->GetServerVersion();
     }
 
-    bool Ping() const {
-      return _simulator->Ping();
-    }
-
     World GetWorld() const {
       return World{_simulator->GetCurrentEpisode()};
     }

LibCarla/source/carla/client/detail/Client.cpp

@@ -69,10 +69,6 @@ namespace detail {
     return _pimpl->CallAndWait<std::string>("version");
   }
 
-  bool Client::Ping() {
-    return _pimpl->CallAndWait<bool>("ping");
-  }
-
   std::vector<rpc::ActorDefinition> Client::GetActorDefinitions() {
     return _pimpl->CallAndWait<std::vector<rpc::ActorDefinition>>("get_actor_definitions");
   }

LibCarla/source/carla/client/detail/Client.h

@@ -51,8 +51,6 @@ namespace detail {
 
     std::string GetServerVersion();
 
-    bool Ping();
-
     std::vector<rpc::ActorDefinition> GetActorDefinitions();
 
     rpc::Actor GetSpectator();

LibCarla/source/carla/client/detail/Simulator.h

@@ -89,10 +89,6 @@ namespace detail {
       return _client.GetServerVersion();
     }
 
-    bool Ping() {
-      return _client.Ping();
-    }
-
     /// @}
     // =========================================================================
     /// @name Access to global objects in the episode

PythonAPI/source/libcarla/Client.cpp

@@ -22,7 +22,6 @@ void export_client() {
     .def("set_timeout", &::SetTimeout, (arg("seconds")))
     .def("get_client_version", &cc::Client::GetClientVersion)
     .def("get_server_version", CONST_CALL_WITHOUT_GIL(cc::Client, GetServerVersion))
-    .def("ping", CONST_CALL_WITHOUT_GIL(cc::Client, Ping))
     .def("get_world", &cc::Client::GetWorld)
   ;
 }