- DEBUG0("Create a socket to the expeditor");
-
- TRY(gras_trp_plugin_get_by_name("buf",&trp));
-
- gras_trp_socket_new(1,dst);
- (*dst)->plugin = trp;
-
- (*dst)->incoming = 1;
- (*dst)->outgoing = 1;
- (*dst)->accepting = 0;
- (*dst)->sd = -1;
-
- (*dst)->port = -1;
-
- sockdata = xbt_new(gras_trp_sg_sock_data_t,1);
- sockdata->from_PID = MSG_process_self_PID();
- sockdata->to_PID = r_pid;
- sockdata->to_host = MSG_process_get_host(MSG_process_from_PID(r_pid));
- (*dst)->data = sockdata;
- gras_trp_buf_init_sock(*dst);
-
- (*dst)->peer_name = strdup(MSG_host_get_name(sockdata->to_host));
-
- remote_hd=(gras_hostdata_t *)MSG_host_get_data(sockdata->to_host);
- xbt_assert0(remote_hd,"Run gras_process_init!!");
-
- sockdata->to_chan = -1;
- (*dst)->peer_port = -10;
- for (cursor=0; cursor<XBT_MAX_CHANNEL; cursor++) {
- if (remote_hd->proc[cursor] == r_pid) {
- sockdata->to_chan = cursor;
- DEBUG2("Chan %d on %s is for my pal",
- cursor,(*dst)->peer_name);
-
- xbt_dynar_foreach(remote_hd->ports, cpt, pr) {
- if (sockdata->to_chan == pr.tochan) {
- if (pr.meas) {
- DEBUG0("Damn, it's for measurement");
- continue;
- }
-
- (*dst)->peer_port = pr.port;
- DEBUG1("Cool, it points to port %d", pr.port);
- break;
- } else {
- DEBUG2("Wrong port (tochan=%d, looking for %d)\n",
- pr.tochan,sockdata->to_chan);
- }
- }
- if ((*dst)->peer_port == -10) {
- /* was for measurement */
- sockdata->to_chan = -1;
- } else {
- /* found it, don't let it override by meas */
- break;
- }
- }
- }
- xbt_assert0(sockdata->to_chan != -1,
- "Got a message from a process without channel");
-
- return no_error;
-}