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annotate src/core/nginx.c @ 0:4eff17414a43

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nginx-0.0.1-2002-08-06-20:39:45 import The first code that uses "ngx_" prefix, the previous one used "gx_" prefix. At that point the code is not yet usable. The first draft ideas are dated back to 23.10.2001.
author Igor Sysoev <igor@sysoev.ru>
date Tue, 06 Aug 2002 16:39:45 +0000
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children d220029ac7f3
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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1
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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2 #include <nginx.h>
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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3
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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4 #include <ngx_config.h>
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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5 #include <ngx_string.h>
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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6 #include <ngx_log.h>
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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7 #include <ngx_alloc.h>
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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8 #include <ngx_server.h>
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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9 #include <ngx_connection.h>
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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10 #include <ngx_listen.h>
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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11
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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12 /*
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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13 #include <ngx_http.h>
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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14 */
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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17 #if !(WIN32)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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18 static int ngx_options(int argc, char *const *argv);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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19 #endif
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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21 char *ngx_root = "/home/is/work/xml/xml/html";
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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23 int ngx_http_init_connection(void *data);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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26 int ngx_max_conn = 512;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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27 struct sockaddr_in ngx_addr = {0, AF_INET, 0, 0, 0};
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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30 ngx_pool_t ngx_pool;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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31 ngx_log_t ngx_log;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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32 ngx_server_t ngx_server;
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33
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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34
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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35 int main(int argc, char *const *argv)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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36 {
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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37 char addr_text[22];
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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38 ngx_socket_t fd;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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39 ngx_listen_t ls;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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40 #if (WIN32)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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41 WSADATA wsd;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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42 #endif
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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43
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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44
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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45 ngx_log.log_level = NGX_LOG_DEBUG;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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46 ngx_pool.log = &ngx_log;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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47 ngx_addr.sin_port = htons(8000);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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48 ngx_addr.sin_family = AF_INET;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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49
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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50 #if !(WIN32)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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51 if (ngx_options(argc, argv) == -1)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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52 ngx_log_error(NGX_LOG_EMERG, (&ngx_log), 0, "invalid argument");
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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53 #endif
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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54
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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55 ngx_log_debug((&ngx_log), "%d, %s:%d" _ ngx_max_conn _
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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56 inet_ntoa(ngx_addr.sin_addr) _ ntohs(ngx_addr.sin_port));
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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57
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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58 #if (WIN32)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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59 if (WSAStartup(MAKEWORD(2,2), &wsd) != 0)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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60 ngx_log_error(NGX_LOG_EMERG, (&ngx_log), ngx_socket_errno,
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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61 "WSAStartup failed");
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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62 #endif
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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63
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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64 ngx_snprintf(ngx_cpystrn(addr_text, inet_ntoa(ngx_addr.sin_addr), 16),
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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65 7, ":%d", ntohs(ngx_addr.sin_port));
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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66 fd = ngx_listen((struct sockaddr *) &ngx_addr, -1, &ngx_log, addr_text);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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67
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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68 ngx_server.buff_size = 1024;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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69 ngx_server.handler = ngx_http_init_connection;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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70
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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71 /* daemon */
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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72
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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73 ls.fd = fd;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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74 ls.server = &ngx_server;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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75 ls.log = &ngx_log;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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76
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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77 /* fork */
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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78
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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79 ngx_worker(&ls, 1, &ngx_pool, &ngx_log);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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80 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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81
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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82 #if !(WIN32)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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83 extern char *optarg;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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84
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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85 static int ngx_options(int argc, char *const *argv)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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86 {
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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87 char ch, *pos;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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88 int port;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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89
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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90 while ((ch = getopt(argc, argv, "l:c:")) != -1) {
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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91 switch (ch) {
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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92 case 'l':
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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93 if (pos = strchr(optarg, ':')) {
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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94 *(pos) = '\0';
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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95 if ((port = atoi(pos + 1)) <= 0)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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96 return -1;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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97 ngx_addr.sin_port = htons(port);
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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98 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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99
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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100 if ((ngx_addr.sin_addr.s_addr = inet_addr(optarg)) == INADDR_NONE)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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101 return -1;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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102 break;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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103
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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104 case 'c':
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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105 if ((ngx_max_conn = atoi(optarg)) <= 0)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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106 return -1;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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107 break;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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108
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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109 case '?':
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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110 default:
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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111 return -1;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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112 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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113
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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114 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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115
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
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116 return 0;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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117 }
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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118 #endif