|
160
|
1 /* Copyright libuv project and contributors. All rights reserved.
|
|
|
2 *
|
|
|
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
4 * of this software and associated documentation files (the "Software"), to
|
|
|
5 * deal in the Software without restriction, including without limitation the
|
|
|
6 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
|
7 * sell copies of the Software, and to permit persons to whom the Software is
|
|
|
8 * furnished to do so, subject to the following conditions:
|
|
|
9 *
|
|
|
10 * The above copyright notice and this permission notice shall be included in
|
|
|
11 * all copies or substantial portions of the Software.
|
|
|
12 *
|
|
|
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
|
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
|
18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
|
19 * IN THE SOFTWARE.
|
|
|
20 */
|
|
|
21
|
|
|
22 #include "uv.h"
|
|
|
23 #include "task.h"
|
|
|
24
|
|
|
25 static uv_tcp_t client;
|
|
|
26 static uv_tcp_t connection;
|
|
|
27 static uv_connect_t connect_req;
|
|
|
28 static uv_timer_t timer;
|
|
|
29
|
|
|
30 static int read_cb_called;
|
|
|
31 static int on_close_called;
|
|
|
32
|
|
|
33 static void on_connection(uv_stream_t* server, int status);
|
|
|
34
|
|
|
35 static void on_client_connect(uv_connect_t* req, int status);
|
|
|
36 static void on_client_alloc(uv_handle_t* handle,
|
|
|
37 size_t suggested_size,
|
|
|
38 uv_buf_t* buf);
|
|
|
39 static void on_client_read(uv_stream_t* stream,
|
|
|
40 ssize_t nread,
|
|
|
41 const uv_buf_t* buf);
|
|
|
42 static void on_client_timeout(uv_timer_t* handle);
|
|
|
43
|
|
|
44 static void on_close(uv_handle_t* handle);
|
|
|
45
|
|
|
46
|
|
|
47 static void on_client_connect(uv_connect_t* conn_req, int status) {
|
|
|
48 int r;
|
|
|
49
|
|
|
50 r = uv_read_start((uv_stream_t*) &client, on_client_alloc, on_client_read);
|
|
|
51 ASSERT_OK(r);
|
|
|
52
|
|
|
53 r = uv_timer_start(&timer, on_client_timeout, 1000, 0);
|
|
|
54 ASSERT_OK(r);
|
|
|
55 }
|
|
|
56
|
|
|
57
|
|
|
58 static void on_client_alloc(uv_handle_t* handle,
|
|
|
59 size_t suggested_size,
|
|
|
60 uv_buf_t* buf) {
|
|
|
61 static char slab[8];
|
|
|
62 buf->base = slab;
|
|
|
63 buf->len = sizeof(slab);
|
|
|
64 }
|
|
|
65
|
|
|
66
|
|
|
67 static void on_client_read(uv_stream_t* stream, ssize_t nread,
|
|
|
68 const uv_buf_t* buf) {
|
|
|
69 ASSERT_LT(nread, 0);
|
|
|
70 read_cb_called++;
|
|
|
71 }
|
|
|
72
|
|
|
73
|
|
|
74 static void on_client_timeout(uv_timer_t* handle) {
|
|
|
75 ASSERT_PTR_EQ(handle, &timer);
|
|
|
76 ASSERT_OK(read_cb_called);
|
|
|
77 uv_read_stop((uv_stream_t*) &client);
|
|
|
78 uv_close((uv_handle_t*) &client, on_close);
|
|
|
79 uv_close((uv_handle_t*) &timer, on_close);
|
|
|
80 }
|
|
|
81
|
|
|
82
|
|
|
83 static void on_connection_alloc(uv_handle_t* handle,
|
|
|
84 size_t suggested_size,
|
|
|
85 uv_buf_t* buf) {
|
|
|
86 static char slab[8];
|
|
|
87 buf->base = slab;
|
|
|
88 buf->len = sizeof(slab);
|
|
|
89 }
|
|
|
90
|
|
|
91
|
|
|
92 static void on_connection_read(uv_stream_t* stream,
|
|
|
93 ssize_t nread,
|
|
|
94 const uv_buf_t* buf) {
|
|
|
95 ASSERT_EQ(nread, UV_EOF);
|
|
|
96 read_cb_called++;
|
|
|
97 uv_close((uv_handle_t*) stream, on_close);
|
|
|
98 }
|
|
|
99
|
|
|
100
|
|
|
101 static void on_connection(uv_stream_t* server, int status) {
|
|
|
102 int r;
|
|
|
103
|
|
|
104 ASSERT_OK(status);
|
|
|
105 ASSERT_OK(uv_accept(server, (uv_stream_t*) &connection));
|
|
|
106
|
|
|
107 r = uv_read_start((uv_stream_t*) &connection,
|
|
|
108 on_connection_alloc,
|
|
|
109 on_connection_read);
|
|
|
110 ASSERT_OK(r);
|
|
|
111 }
|
|
|
112
|
|
|
113
|
|
|
114 static void on_close(uv_handle_t* handle) {
|
|
|
115 ASSERT_NE(handle == (uv_handle_t*) &client ||
|
|
|
116 handle == (uv_handle_t*) &connection ||
|
|
|
117 handle == (uv_handle_t*) &timer, 0);
|
|
|
118 on_close_called++;
|
|
|
119 }
|
|
|
120
|
|
|
121
|
|
|
122 static void start_server(uv_loop_t* loop, uv_tcp_t* handle) {
|
|
|
123 struct sockaddr_in addr;
|
|
|
124 int r;
|
|
|
125
|
|
|
126 ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
|
|
|
127
|
|
|
128 r = uv_tcp_init(loop, handle);
|
|
|
129 ASSERT_OK(r);
|
|
|
130
|
|
|
131 r = uv_tcp_bind(handle, (const struct sockaddr*) &addr, 0);
|
|
|
132 ASSERT_OK(r);
|
|
|
133
|
|
|
134 r = uv_listen((uv_stream_t*) handle, 128, on_connection);
|
|
|
135 ASSERT_OK(r);
|
|
|
136
|
|
|
137 uv_unref((uv_handle_t*) handle);
|
|
|
138 }
|
|
|
139
|
|
|
140
|
|
|
141 /* Check that pending write requests have their callbacks
|
|
|
142 * invoked when the handle is closed.
|
|
|
143 */
|
|
|
144 TEST_IMPL(tcp_close_after_read_timeout) {
|
|
|
145 struct sockaddr_in addr;
|
|
|
146 uv_tcp_t tcp_server;
|
|
|
147 uv_loop_t* loop;
|
|
|
148 int r;
|
|
|
149
|
|
|
150 ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
|
|
|
151
|
|
|
152 loop = uv_default_loop();
|
|
|
153
|
|
|
154 /* We can't use the echo server, it doesn't handle ECONNRESET. */
|
|
|
155 start_server(loop, &tcp_server);
|
|
|
156
|
|
|
157 r = uv_tcp_init(loop, &client);
|
|
|
158 ASSERT_OK(r);
|
|
|
159
|
|
|
160 r = uv_tcp_connect(&connect_req,
|
|
|
161 &client,
|
|
|
162 (const struct sockaddr*) &addr,
|
|
|
163 on_client_connect);
|
|
|
164 ASSERT_OK(r);
|
|
|
165
|
|
|
166 r = uv_tcp_init(loop, &connection);
|
|
|
167 ASSERT_OK(r);
|
|
|
168
|
|
|
169 r = uv_timer_init(loop, &timer);
|
|
|
170 ASSERT_OK(r);
|
|
|
171
|
|
|
172 ASSERT_OK(read_cb_called);
|
|
|
173 ASSERT_OK(on_close_called);
|
|
|
174
|
|
|
175 r = uv_run(loop, UV_RUN_DEFAULT);
|
|
|
176 ASSERT_OK(r);
|
|
|
177
|
|
|
178 ASSERT_EQ(1, read_cb_called);
|
|
|
179 ASSERT_EQ(3, on_close_called);
|
|
|
180
|
|
|
181 MAKE_VALGRIND_HAPPY(loop);
|
|
|
182 return 0;
|
|
|
183 }
|
