#include "xbt/ex.h"
#include "gras/Transport/transport_private.h"
#include "gras/Virtu/virtu_sg.h"
-#include "simix/private.h"
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(gras_trp);
*
* if timeout>0 and no message there, wait at most that amount of time before giving up.
*/
-gras_socket_t gras_trp_select(double timeout) {
- static int warned=0;
- if (timeout>=0 && !warned) {
- warned=1;
- WARN0("Timed select not implemented in SG. Switching to blocking select");
- }
- gras_trp_procdata_t pd =
- (gras_trp_procdata_t) gras_libdata_by_id(gras_trp_libdata_id);
-
- gras_socket_t sock_iter, active_socket;
- gras_trp_sg_sock_data_t *active_socket_data;
- smx_comm_t comm;
- unsigned int cursor;
-
-
- /* FIXME: make sure that the ongoing comm is canceled&destroyed when the corresponding socket is closed */
- xbt_assert(xbt_dynar_length(pd->sockets)==xbt_dynar_length(pd->comms));
-
- /* Wait for the first terminating comm object */
- int rank = SIMIX_network_waitany(pd->comms);
-
- /* Don't wait on this socket until the comm object is recreated by gras_msg_recv */
- comm = NULL;
- xbt_dynar_set(pd->comms,rank,&comm);
-
- /* Ok, got something. Open a socket back to the expeditor */
- active_socket = xbt_dynar_get_as(pd->sockets,rank,gras_socket_t);
- active_socket_data = (gras_trp_sg_sock_data_t *) active_socket->data;
-
- /* Try to reuse an already opened socket to that expeditor */
- DEBUG1("Open sockets size %lu", xbt_dynar_length(pd->sockets));
- xbt_dynar_foreach(pd->sockets, cursor, sock_iter) {
- gras_trp_sg_sock_data_t *sock_data;
- DEBUG1("Consider %p as outgoing socket to expeditor", sock_iter);
-
- if (sock_iter->meas || !sock_iter->outgoing)
- continue;
- sock_data = ((gras_trp_sg_sock_data_t *) sock_iter->data);
-
- if ((sock_data->to_socket == active_socket) &&
- (sock_data->to_host ==
- SIMIX_process_get_host(active_socket_data->from_process))) {
- xbt_dynar_cursor_unlock(pd->sockets);
- return sock_iter;
- }
- }
-
- /* Socket to expeditor not created yet */
- DEBUG0("Create a socket to the expeditor");
-
-
-
- return sock_iter;
-
-#if 0 /* KILLME */
+gras_socket_t gras_trp_select(double timeout)
+{
gras_socket_t res;
gras_trp_procdata_t pd =
(gras_trp_procdata_t) gras_libdata_by_id(gras_trp_libdata_id);
res->incoming = 1;
res->outgoing = 1;
- res->is_master = 0;
+ res->accepting = 0;
res->sd = -1;
res->port = -1;
SIMIX_process_get_name(sockdata->to_process), res->port);
return res;
-#endif
}