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annotate src/http/modules/proxy/ngx_http_proxy_upstream.c @ 170:c42be4185301

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nginx-0.0.1-2003-11-03-01:56:18 import
author Igor Sysoev <igor@sysoev.ru>
date Sun, 02 Nov 2003 22:56:18 +0000
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children aff0e5d32af8
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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2 #include <ngx_config.h>
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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3 #include <ngx_core.h>
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4 #include <ngx_event.h>
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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5 #include <ngx_event_connect.h>
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6 #include <ngx_event_pipe.h>
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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7 #include <ngx_http.h>
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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8 #include <ngx_http_proxy_handler.h>
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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11 void ngx_http_proxy_reinit_upstream(ngx_http_proxy_ctx_t *p)
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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12 {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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13 ngx_chain_t *cl;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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14 ngx_output_chain_ctx_t *octx;
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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16 octx = p->output_chain_ctx;
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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18 /* reinit the request chain */
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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20 for (cl = p->request->request_hunks; cl; cl = cl->next) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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21 cl->hunk->pos = cl->hunk->start;
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22 }
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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24 /* reinit ngx_output_chain() context */
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26 octx->hunk = NULL;
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27 octx->in = NULL;
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28 octx->free = NULL;
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29 octx->busy = NULL;
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31 /* reinit r->header_in buffer */
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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33 if (p->header_in) {
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34 if (p->cache) {
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35 p->header_in->pos = p->header_in->start + p->cache->ctx.header.size;
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36 p->header_in->last = p->header_in->pos;
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38 } else {
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39 p->header_in->pos = p->header_in->start;
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40 p->header_in->last = p->header_in->start;
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41 }
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42 }
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43 }