gras_hostdata_t *hd=(gras_hostdata_t *)SIMIX_host_get_data(SIMIX_host_self());
gras_procdata_t *pd=xbt_new0(gras_procdata_t,1);
gras_trp_procdata_t trp_pd;
- //gras_sg_portrec_t prmeas,pr;
- //int i;
-
+
SIMIX_process_set_data(SIMIX_process_self(),(void*)pd);
- trp_pd = (gras_trp_procdata_t)gras_libdata_by_name("gras_trp");
- trp_pd->pid = PID++;
- if (SIMIX_process_self() != NULL ) {
- trp_pd->ppid = gras_os_getpid();
- }
- else trp_pd->ppid = -1;
gras_procdata_init();
hd=xbt_new(gras_hostdata_t,1);
hd->refcount = 1;
hd->ports = xbt_dynar_new(sizeof(gras_sg_portrec_t),NULL);
-
- // memset(hd->proc, 0, sizeof(hd->proc[0]) * XBT_MAX_CHANNEL);
-
- SIMIX_host_set_data(SIMIX_host_self(),(void*)hd);
+ SIMIX_host_set_data(SIMIX_host_self(),(void*)hd);
} else {
hd->refcount++;
}
-
- /* take a free channel for this process */
- /*
- trp_pd = (gras_trp_procdata_t)gras_libdata_by_name("gras_trp");
- for (i=0; i<XBT_MAX_CHANNEL && hd->proc[i]; i++);
- if (i == XBT_MAX_CHANNEL)
- THROW2(system_error,0,
- "Can't add a new process on %s, because all channels are already in use. Please increase MAX CHANNEL (which is %d for now) and recompile GRAS.",
- MSG_host_get_name(MSG_host_self()),XBT_MAX_CHANNEL);
-
- trp_pd->chan = i;
- hd->proc[ i ] = MSG_process_self_PID();
-*/
- /* regiter it to the ports structure */
- // pr.port = -1;
- //pr.tochan = i;
- //pr.meas = 0;
- //xbt_dynar_push(hd->ports,&pr);
-
- /* take a free meas channel for this process */
- /*
- for (i=0; i<XBT_MAX_CHANNEL && hd->proc[i]; i++);
- if (i == XBT_MAX_CHANNEL) {
- THROW2(system_error,0,
- "Can't add a new process on %s, because all channels are already in use. Please increase MAX CHANNEL (which is %d for now) and recompile GRAS.",
- MSG_host_get_name(MSG_host_self()),XBT_MAX_CHANNEL);
- }
- trp_pd->measChan = i;
- hd->proc[ i ] = MSG_process_self_PID();
-*/
- /* register it to the ports structure */
- //prmeas.port = -1;
- //prmeas.tochan = i;
- //prmeas.meas = 1;
- //xbt_dynar_push(hd->ports,&prmeas);
+ trp_pd = (gras_trp_procdata_t)gras_libdata_by_name("gras_trp");
+ trp_pd->pid = PID++;
+ /*TODO*/
+ if (SIMIX_process_self() != NULL ) {
+ // trp_pd->ppid = gras_os_getpid();
+ trp_pd->ppid = -1;
+ }
+ else trp_pd->ppid = -1;
+ trp_pd->mutex = SIMIX_mutex_init();
+ trp_pd->cond = SIMIX_cond_init();
+ trp_pd->active_socket = xbt_fifo_new();
VERB2("Creating process '%s' (%ld)",
SIMIX_process_get_name(SIMIX_process_self()),
void
gras_process_exit() {
+ xbt_dynar_t sockets = ((gras_trp_procdata_t) gras_libdata_by_name("gras_trp"))->sockets;
+ gras_socket_t sock_iter;
+ int cursor;
gras_hostdata_t *hd=(gras_hostdata_t *)SIMIX_host_get_data(SIMIX_host_self());
gras_procdata_t *pd=(gras_procdata_t*)SIMIX_process_get_data(SIMIX_process_self());
gras_msg_procdata_t msg_pd=(gras_msg_procdata_t)gras_libdata_by_name("gras_msg");
- //gras_trp_procdata_t trp_pd=(gras_trp_procdata_t)gras_libdata_by_name("gras_trp");
+ gras_trp_procdata_t trp_pd=(gras_trp_procdata_t)gras_libdata_by_name("gras_trp");
+
+ SIMIX_mutex_destroy(trp_pd->mutex);
+ SIMIX_cond_destroy(trp_pd->cond);
+ xbt_fifo_free(trp_pd->active_socket);
//int myPID=gras_os_getpid();
//int cpt;
//gras_sg_portrec_t pr;
WARN1("process %ld terminated, but some messages are still queued",
gras_os_getpid());
-/*
- for (cpt=0; cpt< XBT_MAX_CHANNEL; cpt++)
- if (myPID == hd->proc[cpt])
- hd->proc[cpt] = 0;
-*/
-
-/* remove ports from host, maybe i can do it on the socket destroy function */
- /*
- xbt_dynar_foreach(hd->ports, cpt, pr) {
- if (pr.port == trp_pd->chan || pr.port == trp_pd->measChan) {
- xbt_dynar_cursor_rm(hd->ports, &cpt);
- }
- }*/
-
+ /* if each process has its sockets list, we need to close them when the process finish */
+ xbt_dynar_foreach(sockets,cursor,sock_iter) {
+ VERB1("Closing the socket %p left open on exit. Maybe a socket leak?",
+ sock_iter);
+ gras_socket_close(sock_iter);
+ }
if ( ! --(hd->refcount)) {
xbt_dynar_free(&hd->ports);
free(hd);
long int gras_os_getpid(void) {
smx_process_t process = SIMIX_process_self();
+
if ((process != NULL) && (process->data))
- return ((gras_procdata_t*)process->data)->pid;
+ return 1;
else
return 0;
}