3 * builtin_proxy.h - skeleton vpp engine plug-in header file
5 * Copyright (c) 2017-2019 Cisco and/or its affiliates.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 #ifndef __included_proxy_h__
19 #define __included_proxy_h__
21 #include <vnet/vnet.h>
22 #include <vnet/ip/ip.h>
24 #include <vppinfra/hash.h>
25 #include <vppinfra/error.h>
26 #include <vnet/session/session.h>
27 #include <vnet/session/application_interface.h>
31 svm_fifo_t *server_rx_fifo;
32 svm_fifo_t *server_tx_fifo;
34 session_handle_t vpp_server_handle;
35 session_handle_t vpp_active_open_handle;
36 volatile int active_open_establishing;
37 volatile int po_disconnected;
38 volatile int ao_disconnected;
43 svm_queue_t *vl_input_queue; /**< vpe input queue */
44 /** per-thread vectors */
45 svm_msg_q_t **server_event_queue;
46 svm_msg_q_t **active_open_event_queue;
47 u8 **rx_buf; /**< intermediate rx buffers */
49 u32 cli_node_index; /**< cli process node index */
50 u32 server_client_index; /**< server API client handle */
51 u32 server_app_index; /**< server app index */
52 u32 active_open_client_index; /**< active open API client handle */
53 u32 active_open_app_index; /**< active open index after attach */
55 uword *proxy_session_by_server_handle;
56 uword *proxy_session_by_active_open_handle;
59 * Configuration params
61 u8 *connect_uri; /**< URI for slave's connect */
62 u32 configured_segment_size;
63 u32 fifo_size; /**< initial fifo size */
64 u32 max_fifo_size; /**< max fifo size */
65 u8 high_watermark; /**< high watermark (%) */
66 u8 low_watermark; /**< low watermark (%) */
67 u32 private_segment_count; /**< Number of private fifo segs */
68 u32 private_segment_size; /**< size of private fifo segs */
74 * Test state variables
76 proxy_session_t *sessions; /**< Session pool, shared */
77 clib_spinlock_t sessions_lock;
78 u32 **connection_index_by_thread;
79 pthread_t client_thread_handle;
85 u8 prealloc_fifos; /**< Request fifo preallocation */
88 extern proxy_main_t proxy_main;
90 #endif /* __included_proxy_h__ */
93 * fd.io coding-style-patch-verification: ON
96 * eval: (c-set-style "gnu")