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comparison src/http/ngx_http_upstream.c @ 146:36af50a5582d NGINX_0_3_20

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nginx 0.3.20 *) Bugfix: in SSI handling. *) Bugfix: the ngx_http_memcached_module did not support the keys in the "/usr?args" form.
author Igor Sysoev <http://sysoev.ru>
date Wed, 11 Jan 2006 00:00:00 +0300
parents 84910468f6de
children 73e8476f9142
comparison
equal deleted inserted replaced
145:85a84f8da62b 146:36af50a5582d
556 NGX_HTTP_INTERNAL_SERVER_ERROR); 556 NGX_HTTP_INTERNAL_SERVER_ERROR);
557 return; 557 return;
558 } 558 }
559 } 559 }
560 560
561 if (r->request_body && r->request_body->temp_file && r->main == r) { 561 if (r->request_body && r->request_body->temp_file && r == r->main) {
562 562
563 /* 563 /*
564 * the r->request_body->buf can be reused for one request only, 564 * the r->request_body->buf can be reused for one request only,
565 * the subrequests should allocate their own temporay bufs 565 * the subrequests should allocate their own temporay bufs
566 */ 566 */
693 } 693 }
694 694
695 /* reinit the subrequest's ngx_output_chain() context */ 695 /* reinit the subrequest's ngx_output_chain() context */
696 696
697 if (r->request_body && r->request_body->temp_file 697 if (r->request_body && r->request_body->temp_file
698 && r->main != r && u->output.buf) 698 && r != r->main && u->output.buf)
699 { 699 {
700 u->output.free = ngx_alloc_chain_link(r->pool); 700 u->output.free = ngx_alloc_chain_link(r->pool);
701 if (u->output.free == NULL) { 701 if (u->output.free == NULL) {
702 return NGX_ERROR; 702 return NGX_ERROR;
703 } 703 }
1029 } 1029 }
1030 1030
1031 #endif 1031 #endif
1032 } 1032 }
1033 1033
1034 if (u->headers_in.status_n == NGX_HTTP_NOT_FOUND 1034 if (u->headers_in.status_n == NGX_HTTP_NOT_FOUND) {
1035 && u->peer.tries > 1 1035
1036 && u->conf->next_upstream & NGX_HTTP_UPSTREAM_FT_HTTP_404) 1036 if (u->peer.tries > 1
1037 { 1037 && u->conf->next_upstream & NGX_HTTP_UPSTREAM_FT_HTTP_404)
1038 ngx_http_upstream_next(r, u, NGX_HTTP_UPSTREAM_FT_HTTP_404); 1038 {
1039 return; 1039 ngx_http_upstream_next(r, u, NGX_HTTP_UPSTREAM_FT_HTTP_404);
1040 return;
1041 }
1042
1043 if (u->conf->redirect_404) {
1044 rc = (r->err_ctx == NULL) ? 404 : 204;
1045 ngx_http_upstream_finalize_request(r, u, rc);
1046 return;
1047 }
1040 } 1048 }
1041 1049
1042 1050
1043 if (u->headers_in.status_n >= NGX_HTTP_BAD_REQUEST 1051 if (u->headers_in.status_n >= NGX_HTTP_BAD_REQUEST
1044 && u->conf->redirect_errors 1052 && u->conf->redirect_errors
1045 && r->err_ctx == NULL) 1053 && r->err_ctx == NULL)
1046 { 1054 {
1047 if (u->headers_in.status_n == NGX_HTTP_NOT_FOUND
1048 && u->conf->redirect_404)
1049 {
1050 ngx_http_upstream_finalize_request(r, u, 404);
1051 return;
1052 }
1053
1054 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); 1055 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
1055 1056
1056 if (clcf->error_pages) { 1057 if (clcf->error_pages) {
1057 1058
1058 err_page = clcf->error_pages->elts; 1059 err_page = clcf->error_pages->elts;
1945 return; 1946 return;
1946 } 1947 }
1947 1948
1948 r->connection->log->action = "sending to client"; 1949 r->connection->log->action = "sending to client";
1949 1950
1950 if (rc == 0 && r->main == r) { 1951 if (rc == 0 && r == r->main) {
1951 rc = ngx_http_send_special(r, NGX_HTTP_LAST); 1952 rc = ngx_http_send_special(r, NGX_HTTP_LAST);
1952 } 1953 }
1953 1954
1954 ngx_http_finalize_request(r, rc); 1955 ngx_http_finalize_request(r, rc);
1955 } 1956 }