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comparison src/event/ngx_event_proxy.c @ 79:eacfdd1c31b9

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nginx-0.0.1-2003-04-22-19:02:58 import
author Igor Sysoev <igor@sysoev.ru>
date Tue, 22 Apr 2003 15:02:58 +0000
parents 9f81437e0ad3
children a7e45c45a95c
comparison
equal deleted inserted replaced
78:9f81437e0ad3 79:eacfdd1c31b9
38 p->preread_hunks = NULL; 38 p->preread_hunks = NULL;
39 n = p->preread_size; 39 n = p->preread_size;
40 40
41 } else { 41 } else {
42 42
43 #if (HAVE_KQUEUE) /* kqueue notifies about the end of file or a pending error */
44
45 if (ngx_event_type == NGX_HAVE_KQUEUE_EVENT) {
46
47 if (p->upstream->read->error) {
48 ngx_log_error(NGX_LOG_ERR, p->log,
49 p->upstream->read->error,
50 "readv() failed");
51 p->upstream_error = 1;
52
53 return NGX_ERROR;
54
55 } else if (p->upstream->read->eof
56 && p->upstream->read->available == 0) {
57 p->upstream_eof = 1;
58 p->block_upstream = 0;
59
60 break;
61 }
62 }
63 #endif
43 /* use the free hunks if they exist */ 64 /* use the free hunks if they exist */
44 65
45 if (p->free_hunks) { 66 if (p->free_hunks) {
46 chain = p->free_hunks; 67 chain = p->free_hunks;
47 p->free_hunks = NULL; 68 p->free_hunks = NULL;
149 if (chain->hunk->shadow == NULL) { 170 if (chain->hunk->shadow == NULL) {
150 p->free_hunks = chain; 171 p->free_hunks = chain;
151 } 172 }
152 p->upstream_eof = 1; 173 p->upstream_eof = 1;
153 p->block_upstream = 0; 174 p->block_upstream = 0;
175
154 break; 176 break;
155 } 177 }
156 178
157 /* move the full hunks to a read chain 179 /* move the full hunks to a read chain
158 and the partial filled hunk to a free chain 180 and the partial filled hunk to a free chain
397 { 419 {
398 int rc; 420 int rc;
399 ngx_hunk_t *h; 421 ngx_hunk_t *h;
400 ngx_chain_t *entry; 422 ngx_chain_t *entry;
401 423
402 if (p->downstream_level == 0 424 if (p->upstream_level == 0
425 && p->downstream_level == 0
403 && p->busy_hunk == NULL 426 && p->busy_hunk == NULL
404 && p->out_hunks == NULL 427 && p->out_hunks == NULL
405 && p->in_hunks == NULL 428 && p->in_hunks == NULL
406 && ngx_event_flags & NGX_USE_LEVEL_EVENT) 429 && ngx_event_flags & NGX_USE_LEVEL_EVENT)
407 { 430 {