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#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_event.h>
#include <ngx_event_connect.h>
#include <ngx_event_pipe.h>
#include <ngx_http.h>
#include <ngx_http_proxy_handler.h>
void ngx_http_proxy_reinit_upstream(ngx_http_proxy_ctx_t *p)
{
ngx_chain_t *cl;
ngx_output_chain_ctx_t *octx;
octx = p->output_chain_ctx;
/* reinit the request chain */
for (cl = p->request->request_hunks; cl; cl = cl->next) {
cl->hunk->pos = cl->hunk->start;
}
/* reinit ngx_output_chain() context */
octx->hunk = NULL;
octx->in = NULL;
octx->free = NULL;
octx->busy = NULL;
/* reinit r->header_in buffer */
if (p->header_in) {
if (p->cache) {
p->header_in->pos = p->header_in->start + p->cache->ctx.header.size;
p->header_in->last = p->header_in->pos;
} else {
p->header_in->pos = p->header_in->start;
p->header_in->last = p->header_in->start;
}
}
}
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