static void proxy_connection_new(liVRequest *vr, liBackendConnection *bcon, proxy_context *ctx) {
proxy_connection* scon = g_slice_new0(proxy_connection);
liIOStream *iostream;
liStream *outplug;
liStream *http_out;
proxy_context_acquire(ctx);
scon->ctx = ctx;
scon->bcon = bcon;
iostream = li_iostream_new(vr->wrk, li_event_io_fd(&bcon->watcher), proxy_io_cb, scon);
/* insert proxy header before actual data */
outplug = li_stream_plug_new(&vr->wrk->loop);
li_stream_connect(outplug, &iostream->stream_out);
proxy_send_headers(vr, outplug->out);
li_stream_notify_later(outplug);
http_out = li_stream_http_response_handle(&iostream->stream_in, vr, TRUE, FALSE);
li_vrequest_handle_indirect(vr, NULL);
li_vrequest_indirect_connect(vr, outplug, http_out);
li_iostream_release(iostream);
li_stream_release(outplug);
li_stream_release(http_out);
}
static proxy_connection* proxy_connection_new(liVRequest *vr, proxy_context *ctx) {
proxy_connection* pcon = g_slice_new0(proxy_connection);
proxy_context_acquire(ctx);
pcon->ctx = ctx;
pcon->vr = vr;
pcon->fd = -1;
ev_init(&pcon->fd_watcher, proxy_fd_cb);
ev_io_set(&pcon->fd_watcher, -1, 0);
pcon->fd_watcher.data = pcon;
pcon->proxy_in = li_chunkqueue_new();
pcon->proxy_out = li_chunkqueue_new();
pcon->state = SS_WAIT_FOR_REQUEST;
li_http_response_parser_init(&pcon->parse_response_ctx, &vr->response, pcon->proxy_in, FALSE, FALSE);
pcon->response_headers_finished = FALSE;
return pcon;
}
