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1 /* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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2 *
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3 * Permission is hereby granted, free of charge, to any person obtaining a copy
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4 * of this software and associated documentation files (the "Software"), to
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5 * deal in the Software without restriction, including without limitation the
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6 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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7 * sell copies of the Software, and to permit persons to whom the Software is
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8 * furnished to do so, subject to the following conditions:
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9 *
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10 * The above copyright notice and this permission notice shall be included in
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11 * all copies or substantial portions of the Software.
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12 *
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13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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19 * IN THE SOFTWARE.
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20 */
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21
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22 #include "uv.h"
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23 #include "task.h"
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24
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25 static uv_timer_t timer_handle;
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26 static uv_tcp_t tcp_handle;
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27 static uv_write_t write_req;
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28
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29
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30 static void fail_cb(void) {
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31 ASSERT(0 && "fail_cb called");
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32 }
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33
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34
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35 static void write_cb(uv_write_t* req, int status) {
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36 uv_close((uv_handle_t*) &timer_handle, NULL);
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37 uv_close((uv_handle_t*) &tcp_handle, NULL);
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38 }
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39
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40
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41 static void timer_cb(uv_timer_t* handle) {
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42 uv_buf_t buf = uv_buf_init("PING", 4);
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43 ASSERT_OK(uv_write(&write_req,
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44 (uv_stream_t*) &tcp_handle,
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45 &buf,
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46 1,
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47 write_cb));
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48 ASSERT_OK(uv_read_stop((uv_stream_t*) &tcp_handle));
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49 }
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50
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51
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52 static void connect_cb(uv_connect_t* req, int status) {
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53 ASSERT_OK(status);
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54 ASSERT_OK(uv_timer_start(&timer_handle, timer_cb, 50, 0));
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55 ASSERT_OK(uv_read_start((uv_stream_t*) &tcp_handle,
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56 (uv_alloc_cb) fail_cb,
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57 (uv_read_cb) fail_cb));
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58 }
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59
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60
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61 TEST_IMPL(tcp_read_stop) {
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62 uv_connect_t connect_req;
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63 struct sockaddr_in addr;
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64
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65 ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
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66 ASSERT_OK(uv_timer_init(uv_default_loop(), &timer_handle));
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67 ASSERT_OK(uv_tcp_init(uv_default_loop(), &tcp_handle));
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68 ASSERT_OK(uv_tcp_connect(&connect_req,
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69 &tcp_handle,
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70 (const struct sockaddr*) &addr,
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71 connect_cb));
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72 ASSERT_OK(uv_run(uv_default_loop(), UV_RUN_DEFAULT));
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73 MAKE_VALGRIND_HAPPY(uv_default_loop());
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74
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75 return 0;
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76 }
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