Mercurial > hg > nginx
annotate src/os/unix/ngx_linux_sendfile_chain.c @ 5885:5a042519bfe7
Upstream: limited next_upstream time and tries when resolving DNS.
When got multiple upstream IP addresses using DNS resolving, the number of
upstreams tries and the maxinum time spent for these tries were not affected.
This patch fixed it.
| author | Gu Feng <flygoast@126.com> |
|---|---|
| date | Mon, 27 Oct 2014 19:52:03 +0800 |
| parents | 6bbad2e73245 |
| children | de68ed551bfb |
| rev | line source |
|---|---|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_event.h> |
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11 |
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13 /* |
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14 * On Linux up to 2.4.21 sendfile() (syscall #187) works with 32-bit |
| 479 | 15 * offsets only, and the including <sys/sendfile.h> breaks the compiling, |
| 16 * if off_t is 64 bit wide. So we use own sendfile() definition, where offset | |
| 17 * parameter is int32_t, and use sendfile() for the file parts below 2G only, | |
| 18 * see src/os/unix/ngx_linux_config.h | |
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19 * |
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20 * Linux 2.4.21 has the new sendfile64() syscall #239. |
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21 * |
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22 * On Linux up to 2.6.16 sendfile() does not allow to pass the count parameter |
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23 * more than 2G-1 bytes even on 64-bit platforms: it returns EINVAL, |
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24 * so we limit it to 2G-1 bytes. |
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25 */ |
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26 |
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27 #define NGX_SENDFILE_MAXSIZE 2147483647L |
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28 |
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29 |
| 585 | 30 ngx_chain_t * |
| 31 ngx_linux_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit) | |
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32 { |
| 589 | 33 int rc, tcp_nodelay; |
| 34 off_t size, send, prev_send, aligned, sent, fprev; | |
| 35 u_char *prev; | |
| 36 size_t file_size; | |
| 37 ngx_err_t err; | |
| 38 ngx_buf_t *file; | |
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39 ngx_uint_t eintr; |
| 589 | 40 ngx_array_t header; |
| 41 ngx_event_t *wev; | |
| 42 ngx_chain_t *cl; | |
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43 struct iovec *iov, headers[NGX_IOVS_PREALLOCATE]; |
| 455 | 44 #if (NGX_HAVE_SENDFILE64) |
| 589 | 45 off_t offset; |
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46 #else |
| 589 | 47 int32_t offset; |
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48 #endif |
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49 |
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50 wev = c->write; |
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51 |
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52 if (!wev->ready) { |
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53 return in; |
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54 } |
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55 |
| 473 | 56 |
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57 /* the maximum limit size is 2G-1 - the page size */ |
| 473 | 58 |
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59 if (limit == 0 || limit > (off_t) (NGX_SENDFILE_MAXSIZE - ngx_pagesize)) { |
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60 limit = NGX_SENDFILE_MAXSIZE - ngx_pagesize; |
| 473 | 61 } |
| 62 | |
| 63 | |
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64 send = 0; |
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65 |
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66 header.elts = headers; |
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67 header.size = sizeof(struct iovec); |
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68 header.nalloc = NGX_IOVS_PREALLOCATE; |
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69 header.pool = c->pool; |
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70 |
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71 for ( ;; ) { |
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72 file = NULL; |
| 473 | 73 file_size = 0; |
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74 eintr = 0; |
| 473 | 75 prev_send = send; |
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76 |
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77 header.nelts = 0; |
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78 |
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79 prev = NULL; |
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80 iov = NULL; |
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81 |
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82 /* create the iovec and coalesce the neighbouring bufs */ |
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83 |
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84 for (cl = in; cl && send < limit; cl = cl->next) { |
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85 |
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86 if (ngx_buf_special(cl->buf)) { |
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87 continue; |
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88 } |
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89 |
| 479 | 90 #if 1 |
| 91 if (!ngx_buf_in_memory(cl->buf) && !cl->buf->in_file) { | |
| 92 ngx_log_error(NGX_LOG_ALERT, c->log, 0, | |
| 483 | 93 "zero size buf in sendfile " |
| 94 "t:%d r:%d f:%d %p %p-%p %p %O-%O", | |
| 95 cl->buf->temporary, | |
| 96 cl->buf->recycled, | |
| 97 cl->buf->in_file, | |
| 98 cl->buf->start, | |
| 99 cl->buf->pos, | |
| 100 cl->buf->last, | |
| 101 cl->buf->file, | |
| 102 cl->buf->file_pos, | |
| 103 cl->buf->file_last); | |
| 104 | |
| 479 | 105 ngx_debug_point(); |
| 489 | 106 |
| 107 return NGX_CHAIN_ERROR; | |
| 479 | 108 } |
| 109 #endif | |
| 110 | |
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111 if (!ngx_buf_in_memory_only(cl->buf)) { |
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112 break; |
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113 } |
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114 |
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115 size = cl->buf->last - cl->buf->pos; |
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116 |
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117 if (send + size > limit) { |
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118 size = limit - send; |
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119 } |
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120 |
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121 if (prev == cl->buf->pos) { |
| 473 | 122 iov->iov_len += (size_t) size; |
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123 |
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124 } else { |
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125 if (header.nelts >= IOV_MAX) { |
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126 break; |
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127 } |
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128 |
| 501 | 129 iov = ngx_array_push(&header); |
| 130 if (iov == NULL) { | |
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131 return NGX_CHAIN_ERROR; |
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132 } |
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133 |
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134 iov->iov_base = (void *) cl->buf->pos; |
| 473 | 135 iov->iov_len = (size_t) size; |
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136 } |
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137 |
| 473 | 138 prev = cl->buf->pos + (size_t) size; |
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139 send += size; |
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140 } |
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141 |
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142 /* set TCP_CORK if there is a header before a file */ |
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143 |
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nginx-0.0.3-2004-06-01-10:04:46 import
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parents:
343
diff
changeset
|
144 if (c->tcp_nopush == NGX_TCP_NOPUSH_UNSET |
|
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
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parents:
97
diff
changeset
|
145 && header.nelts != 0 |
|
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parents:
97
diff
changeset
|
146 && cl |
|
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
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parents:
343
diff
changeset
|
147 && cl->buf->in_file) |
|
195
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parents:
97
diff
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|
148 { |
| 473 | 149 /* the TCP_CORK and TCP_NODELAY are mutually exclusive */ |
| 150 | |
| 483 | 151 if (c->tcp_nodelay == NGX_TCP_NODELAY_SET) { |
| 473 | 152 |
| 153 tcp_nodelay = 0; | |
| 154 | |
| 155 if (setsockopt(c->fd, IPPROTO_TCP, TCP_NODELAY, | |
| 156 (const void *) &tcp_nodelay, sizeof(int)) == -1) | |
| 157 { | |
|
5557
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Use ngx_socket_errno where appropriate.
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|
158 err = ngx_socket_errno; |
|
97
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parents:
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|
159 |
| 473 | 160 /* |
| 479 | 161 * there is a tiny chance to be interrupted, however, |
| 473 | 162 * we continue a processing with the TCP_NODELAY |
| 163 * and without the TCP_CORK | |
| 164 */ | |
| 165 | |
| 577 | 166 if (err != NGX_EINTR) { |
| 473 | 167 wev->error = 1; |
| 483 | 168 ngx_connection_error(c, err, |
| 473 | 169 "setsockopt(TCP_NODELAY) failed"); |
| 170 return NGX_CHAIN_ERROR; | |
| 171 } | |
| 172 | |
| 173 } else { | |
| 483 | 174 c->tcp_nodelay = NGX_TCP_NODELAY_UNSET; |
|
97
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|
175 |
|
5222
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Style: remove unnecessary references to HTTP from non-HTTP modules.
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diff
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|
176 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0, |
| 473 | 177 "no tcp_nodelay"); |
|
253
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nginx-0.0.2-2004-02-09-10:46:43 import
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parents:
247
diff
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|
178 } |
| 473 | 179 } |
| 180 | |
| 483 | 181 if (c->tcp_nodelay == NGX_TCP_NODELAY_UNSET) { |
| 473 | 182 |
| 183 if (ngx_tcp_nopush(c->fd) == NGX_ERROR) { | |
|
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Use ngx_socket_errno where appropriate.
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diff
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|
184 err = ngx_socket_errno; |
|
253
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diff
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|
185 |
| 473 | 186 /* |
| 479 | 187 * there is a tiny chance to be interrupted, however, |
| 473 | 188 * we continue a processing without the TCP_CORK |
| 189 */ | |
|
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
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parents:
343
diff
changeset
|
190 |
| 577 | 191 if (err != NGX_EINTR) { |
| 473 | 192 wev->error = 1; |
| 193 ngx_connection_error(c, err, | |
| 194 ngx_tcp_nopush_n " failed"); | |
| 195 return NGX_CHAIN_ERROR; | |
| 196 } | |
| 197 | |
| 198 } else { | |
| 199 c->tcp_nopush = NGX_TCP_NOPUSH_SET; | |
| 577 | 200 |
| 473 | 201 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0, |
| 202 "tcp_nopush"); | |
| 203 } | |
|
97
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|
204 } |
|
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parents:
diff
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|
205 } |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
206 |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
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parents:
344
diff
changeset
|
207 /* get the file buf */ |
|
97
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parents:
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|
208 |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
209 if (header.nelts == 0 && cl && cl->buf->in_file && send < limit) { |
|
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
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parents:
343
diff
changeset
|
210 file = cl->buf; |
|
97
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parents:
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|
211 |
|
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
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parents:
343
diff
changeset
|
212 /* coalesce the neighbouring file bufs */ |
|
97
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
213 |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
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parents:
344
diff
changeset
|
214 do { |
| 473 | 215 size = cl->buf->file_last - cl->buf->file_pos; |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
216 |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
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parents:
344
diff
changeset
|
217 if (send + size > limit) { |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
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parents:
344
diff
changeset
|
218 size = limit - send; |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
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parents:
344
diff
changeset
|
219 |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
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parents:
344
diff
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|
220 aligned = (cl->buf->file_pos + size + ngx_pagesize - 1) |
|
1182
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|
221 & ~((off_t) ngx_pagesize - 1); |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
222 |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
223 if (aligned <= cl->buf->file_last) { |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
224 size = aligned - cl->buf->file_pos; |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
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parents:
344
diff
changeset
|
225 } |
|
195
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parents:
97
diff
changeset
|
226 } |
|
97
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nginx-0.0.1-2003-05-29-17:02:09 import
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parents:
diff
changeset
|
227 |
| 473 | 228 file_size += (size_t) size; |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
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parents:
344
diff
changeset
|
229 send += size; |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
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parents:
344
diff
changeset
|
230 fprev = cl->buf->file_pos + size; |
|
195
8dee38ea9117
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parents:
97
diff
changeset
|
231 cl = cl->next; |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
232 |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
233 } while (cl |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
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parents:
344
diff
changeset
|
234 && cl->buf->in_file |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
235 && send < limit |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
236 && file->file->fd == cl->buf->file->fd |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
237 && fprev == cl->buf->file_pos); |
|
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
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parents:
diff
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|
238 } |
|
70d2345a903f
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
239 |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
240 if (file) { |
| 589 | 241 #if 1 |
| 242 if (file_size == 0) { | |
| 243 ngx_debug_point(); | |
| 244 return NGX_CHAIN_ERROR; | |
| 245 } | |
| 246 #endif | |
| 455 | 247 #if (NGX_HAVE_SENDFILE64) |
|
196
11fbd0fc041d
nginx-0.0.1-2003-11-26-18:42:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
195
diff
changeset
|
248 offset = file->file_pos; |
|
198
34995c5ec6c4
nginx-0.0.1-2003-11-27-22:01:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
196
diff
changeset
|
249 #else |
|
34995c5ec6c4
nginx-0.0.1-2003-11-27-22:01:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
196
diff
changeset
|
250 offset = (int32_t) file->file_pos; |
|
34995c5ec6c4
nginx-0.0.1-2003-11-27-22:01:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
196
diff
changeset
|
251 #endif |
| 1198 | 252 |
| 253 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, c->log, 0, | |
| 254 "sendfile: @%O %uz", file->file_pos, file_size); | |
| 255 | |
| 473 | 256 rc = sendfile(c->fd, file->file->fd, &offset, file_size); |
|
195
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parents:
97
diff
changeset
|
257 |
|
8dee38ea9117
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parents:
97
diff
changeset
|
258 if (rc == -1) { |
|
8dee38ea9117
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parents:
97
diff
changeset
|
259 err = ngx_errno; |
|
8dee38ea9117
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parents:
97
diff
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|
260 |
|
3063
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diff
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|
261 switch (err) { |
|
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diff
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|
262 case NGX_EAGAIN: |
|
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|
263 break; |
|
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
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parents:
247
diff
changeset
|
264 |
|
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|
265 case NGX_EINTR: |
|
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|
266 eintr = 1; |
|
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|
267 break; |
|
195
8dee38ea9117
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97
diff
changeset
|
268 |
|
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diff
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|
269 default: |
|
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
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parents:
247
diff
changeset
|
270 wev->error = 1; |
|
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
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parents:
247
diff
changeset
|
271 ngx_connection_error(c, err, "sendfile() failed"); |
|
195
8dee38ea9117
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97
diff
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|
272 return NGX_CHAIN_ERROR; |
|
8dee38ea9117
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diff
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|
273 } |
|
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|
274 |
|
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275 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err, |
|
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|
276 "sendfile() is not ready"); |
|
195
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97
diff
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|
277 } |
|
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97
diff
changeset
|
278 |
|
8dee38ea9117
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parents:
97
diff
changeset
|
279 sent = rc > 0 ? rc : 0; |
|
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
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parents:
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changeset
|
280 |
|
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
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parents:
247
diff
changeset
|
281 ngx_log_debug4(NGX_LOG_DEBUG_EVENT, c->log, 0, |
| 473 | 282 "sendfile: %d, @%O %O:%uz", |
| 283 rc, file->file_pos, sent, file_size); | |
|
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
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247
diff
changeset
|
284 |
|
195
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parents:
97
diff
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|
285 } else { |
|
8dee38ea9117
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parents:
97
diff
changeset
|
286 rc = writev(c->fd, header.elts, header.nelts); |
|
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
287 |
|
195
8dee38ea9117
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parents:
97
diff
changeset
|
288 if (rc == -1) { |
|
8dee38ea9117
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parents:
97
diff
changeset
|
289 err = ngx_errno; |
|
97
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parents:
diff
changeset
|
290 |
|
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|
291 switch (err) { |
|
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|
292 case NGX_EAGAIN: |
|
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|
293 break; |
|
253
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nginx-0.0.2-2004-02-09-10:46:43 import
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247
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|
294 |
|
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295 case NGX_EINTR: |
|
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296 eintr = 1; |
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|
297 break; |
|
97
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|
298 |
|
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|
299 default: |
|
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
247
diff
changeset
|
300 wev->error = 1; |
|
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
247
diff
changeset
|
301 ngx_connection_error(c, err, "writev() failed"); |
| 577 | 302 return NGX_CHAIN_ERROR; |
|
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
97
diff
changeset
|
303 } |
|
3063
6f6d7ea70805
refactor EAGAIN/EINTR processing
Igor Sysoev <igor@sysoev.ru>
parents:
1354
diff
changeset
|
304 |
|
6f6d7ea70805
refactor EAGAIN/EINTR processing
Igor Sysoev <igor@sysoev.ru>
parents:
1354
diff
changeset
|
305 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err, |
|
6f6d7ea70805
refactor EAGAIN/EINTR processing
Igor Sysoev <igor@sysoev.ru>
parents:
1354
diff
changeset
|
306 "writev() not ready"); |
|
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
307 } |
|
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
308 |
|
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
97
diff
changeset
|
309 sent = rc > 0 ? rc : 0; |
|
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
310 |
| 473 | 311 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "writev: %O", sent); |
|
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
312 } |
|
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
313 |
|
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
97
diff
changeset
|
314 c->sent += sent; |
|
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
97
diff
changeset
|
315 |
|
5850
f9c83484d9ce
Moved the code for adjusting sent buffers in a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
5557
diff
changeset
|
316 in = ngx_handle_sent_chain(in, sent); |
|
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
317 |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
318 if (eintr) { |
|
5868
6bbad2e73245
Fixed counting of sent bytes in the send chain functions on EINTR.
Valentin Bartenev <vbart@nginx.com>
parents:
5854
diff
changeset
|
319 send = prev_send; |
| 577 | 320 continue; |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
321 } |
|
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
97
diff
changeset
|
322 |
|
5851
150df089fe47
Removed the "complete" variable from various send chain functions.
Valentin Bartenev <vbart@nginx.com>
parents:
5850
diff
changeset
|
323 if (send - prev_send != sent) { |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
324 wev->ready = 0; |
|
5320
ad137a80919f
Don't lose pointer to first nonempty buf in ngx_*_sendfile_chain().
Gleb Smirnoff <glebius@nginx.com>
parents:
5222
diff
changeset
|
325 return in; |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
326 } |
|
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
327 |
|
5320
ad137a80919f
Don't lose pointer to first nonempty buf in ngx_*_sendfile_chain().
Gleb Smirnoff <glebius@nginx.com>
parents:
5222
diff
changeset
|
328 if (send >= limit || in == NULL) { |
|
ad137a80919f
Don't lose pointer to first nonempty buf in ngx_*_sendfile_chain().
Gleb Smirnoff <glebius@nginx.com>
parents:
5222
diff
changeset
|
329 return in; |
|
362
7650aea1816f
nginx-0.0.7-2004-06-21-19:59:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
330 } |
|
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
331 } |
|
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
332 } |