SES_Proto_Sess(struct worker *wrk, void *arg) { struct req *req; struct sess *sp; CHECK_OBJ_NOTNULL(wrk, WORKER_MAGIC); CAST_OBJ_NOTNULL(sp, arg, SESS_MAGIC); WS_Release(sp->ws, 0); /* * Assume we're going to receive something that will likely * involve a request... */ (void)VTCP_blocking(sp->fd); req = Req_New(wrk, sp); CHECK_OBJ_NOTNULL(req, REQ_MAGIC); req->htc->fd = sp->fd; SES_RxInit(req->htc, req->ws, cache_param->http_req_size, cache_param->http_req_hdr_len); if (sp->sess_step < S_STP_H1_LAST) { wrk->task.func = SES_Proto_Req; wrk->task.priv = req; } else if (sp->sess_step < S_STP_PROXY_LAST) { wrk->task.func = VPX_Proto_Sess; wrk->task.priv = req; } else { WRONG("Wrong session step"); } }
int V1F_FetchRespHdr(struct busyobj *bo) { struct http *hp; enum htc_status_e hs; int first; struct http_conn *htc; CHECK_OBJ_NOTNULL(bo, BUSYOBJ_MAGIC); CHECK_OBJ_NOTNULL(bo->htc, HTTP_CONN_MAGIC); CHECK_OBJ_ORNULL(bo->req, REQ_MAGIC); htc = bo->htc; VSC_C_main->backend_req++; /* Receive response */ SES_RxInit(htc, bo->ws, cache_param->http_resp_size, cache_param->http_resp_hdr_len); CHECK_OBJ_NOTNULL(htc, HTTP_CONN_MAGIC); CHECK_OBJ_NOTNULL(bo->htc, HTTP_CONN_MAGIC); VTCP_set_read_timeout(htc->fd, htc->first_byte_timeout); first = 1; do { hs = SES_Rx(htc, 0); if (hs == HTC_S_MORE) hs = HTTP1_Complete(htc); if (hs == HTC_S_OVERFLOW) { WS_ReleaseP(htc->ws, htc->rxbuf_b); bo->acct.beresp_hdrbytes += htc->rxbuf_e - htc->rxbuf_b; VSLb(bo->vsl, SLT_FetchError, "http %sread error: overflow", first ? "first " : ""); htc->doclose = SC_RX_OVERFLOW; return (-1); } if (hs == HTC_S_EOF) { WS_ReleaseP(htc->ws, htc->rxbuf_b); bo->acct.beresp_hdrbytes += htc->rxbuf_e - htc->rxbuf_b; VSLb(bo->vsl, SLT_FetchError, "http %sread error: EOF", first ? "first " : ""); htc->doclose = SC_RX_TIMEOUT; return (first ? 1 : -1); } if (first) { first = 0; VTCP_set_read_timeout(htc->fd, htc->between_bytes_timeout); } } while (hs != HTC_S_COMPLETE); bo->acct.beresp_hdrbytes += htc->rxbuf_e - htc->rxbuf_b; hp = bo->beresp; if (HTTP1_DissectResponse(hp, htc)) { VSLb(bo->vsl, SLT_FetchError, "http format error"); htc->doclose = SC_RX_JUNK; return (-1); } htc->doclose = http_DoConnection(hp); return (0); }