Function mi_http_wait_async_reply

modules/mi_html/mi_html.c:198–236

#define MI_HTTP_MAX_WAIT       2*60*4
static inline mi_response_t *mi_http_wait_async_reply(struct mi_handler *hdl)
{
	mi_http_async_resp_data_t *async_resp_data =
		(mi_http_async_resp_data_t*)(hdl+1);
	mi_response_t *mi_resp;
	int i;
	int x;

	for( i=0 ; i<MI_HTTP_MAX_WAIT ; i++ ) {
		if (hdl->param)
			break;
		sleep_us(1000*500);
	}

	if (i==MI_HTTP_MAX_WAIT) {
		/* no more waiting ....*/
		lock_get(async_resp_data->lock);
		if (hdl->param==NULL) {
			hdl->param = MI_HTTP_ASYNC_EXPIRED;
			x = 0;
		} else {
			x = 1;
		}
		lock_release(async_resp_data->lock);
		if (x==0) {
			LM_INFO("exiting before receiving reply\n");
			return NULL;
		}
	}

	mi_resp = (mi_response_t *)hdl->param;
	if (mi_resp==MI_HTTP_ASYNC_FAILED)
		mi_resp = NULL;

	/* free the async handler*/
	shm_free(hdl);

	return mi_resp;
}

static inline void trace_http( union sockaddr_union* cl_socket,
						char *cmd_name, str* message)