/* pause testing */
static void
resume_request_timer(evutil_socket_t sock, short which, void * arg) {
struct pauser * pause = (struct pauser *)arg;
printf("resume_request_timer(%p) timer_ev = %p\n", pause->request->conn, pause->timer_ev);
fflush(stdout);
evhtp_request_resume(pause->request);
}
static void
backend_cb(evhtp_request_t * backend_req, void * arg) {
evhtp_request_t * frontend_req = (evhtp_request_t *)arg;
evbuffer_prepend_buffer(frontend_req->buffer_out, backend_req->buffer_in);
evhtp_headers_add_headers(frontend_req->headers_out, backend_req->headers_in);
/*
* char body[1024] = { '\0' };
* ev_ssize_t len = evbuffer_copyout(frontend_req->buffer_out, body, sizeof(body));
* printf("Backend %zu: %s\n", len, body);
*/
evhtp_send_reply(frontend_req, EVHTP_RES_OK);
evhtp_request_resume(frontend_req);
}
void HttpStack::send_reply(Request& req, int rc, SAS::TrailId trail)
{
send_reply_internal(req, rc, trail);
// Resume the request to actually send it. This matches the function to pause the request in
// HttpStack::handler_callback_fn.
evhtp_request_resume(req.req());
// Update the latency stats and throttling algorithm.
unsigned long latency_us = 0;
if (req.get_latency(latency_us))
{
if (_load_monitor != NULL)
{
_load_monitor->request_complete(latency_us);
}
if (_stats != NULL)
{
_stats->update_http_latency_us(latency_us);
}
}
}
