Repair vlib API socket server

- Teach vpp_api_test to send/receive API messages over sockets
- Add memfd-based shared memory
- Add api messages to create memfd-based shared memory segments
- vpp_api_test supports both socket and shared memory segment connections
- vpp_api_test pivot from socket to shared memory API messaging
- add socket client support to libvlibclient.so
- dead client reaper sends ping messages, container-friendly
- dead client reaper falls back to kill (<pid>, 0) live checking
  if e.g. a python app goes silent for tens of seconds
- handle ping messages in python client support code
- teach show api ring about pairwise shared-memory segments
- fix ip probing of already resolved destinations (VPP-998)

We'll need this work to implement proper host-stack client isolation

Change-Id: Ic23b65f75c854d0393d9a2e9d6b122a9551be769
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>

1 files changed, 0 insertions, 42 deletions

diff --git a/src/vlibsocket/vl_socket_msg_enum.h b/src/vlibsocket/vl_socket_msg_enum.h
deleted file mode 100644
index cdc61a5bcf5..00000000000
--- a/src/vlibsocket/vl_socket_msg_enum.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- *------------------------------------------------------------------
- * vl_msg_enum.h - Our view of how to number API messages
- * Clients have their own view, which has to agree with ours.
- *
- * Copyright (c) 2009 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *------------------------------------------------------------------
- */
-
-#ifndef __VL_MSG_ENUM_H__
-#define __VL_MSG_ENUM_H__
-
-#include <vppinfra/byte_order.h>
-
-#define vl_msg_id(n,h) n,
-typedef enum
-{
-  VL_ILLEGAL_MESSAGE_ID = 0,
-#include <vlibsocket/vl_socket_api_h.h>
-} vl_msg_id_t;
-#undef vl_msg_id
-
-#endif /* __VL_MSG_ENUM_H__ */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */