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comparison src/os/unix/ngx_recv_chain.c @ 75:869b10be682f

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nginx-0.0.1-2003-04-14-21:04:58 import
author Igor Sysoev <igor@sysoev.ru>
date Mon, 14 Apr 2003 17:04:58 +0000
parents 17ab1af8c3dd
children a7e45c45a95c
comparison
equal deleted inserted replaced
74:17ab1af8c3dd 75:869b10be682f
16 ngx_init_array(io, c->pool, 10, sizeof(struct iovec), NGX_ERROR); 16 ngx_init_array(io, c->pool, 10, sizeof(struct iovec), NGX_ERROR);
17 17
18 while (ce) { 18 while (ce) {
19 ngx_test_null(iov, ngx_push_array(&io), NGX_ERROR); 19 ngx_test_null(iov, ngx_push_array(&io), NGX_ERROR);
20 iov->iov_base = ce->hunk->pos; 20 iov->iov_base = ce->hunk->pos;
21 iov->iov_len = ce->hunk->last - ce->hunk->pos; 21 iov->iov_len = ce->hunk->end - ce->hunk->last;
22 ce = ce->next; 22 ce = ce->next;
23 } 23 }
24
25 ngx_log_debug(c->log, "recv: %d:%d" _ io.nelts _ iov->iov_len);
24 26
25 n = readv(c->fd, (struct iovec *) io.elts, io.nelts); 27 n = readv(c->fd, (struct iovec *) io.elts, io.nelts);
26 28
27 ngx_destroy_array(&io); 29 ngx_destroy_array(&io);
28 30
29 if (n == -1) { 31 if (n == -1) {
30 c->read->ready = 0; 32 c->read->ready = 0;
31 33
34 err = ngx_errno;
32 if (err == NGX_EAGAIN) { 35 if (err == NGX_EAGAIN) {
33 ngx_log_error(NGX_LOG_INFO, c->log, err, "readv() returned EAGAIN"); 36 ngx_log_error(NGX_LOG_INFO, c->log, err, "readv() returned EAGAIN");
34 return NGX_AGAIN; 37 return NGX_AGAIN;
35 } 38 }
36 39