xbt_assert0(msg_got,"msg_got is an output parameter");
+ start = gras_os_time();
VERB1("Waiting for message '%s'",msgt_want?msgt_want->name:"(any)");
- start = now = gras_os_time();
-
xbt_dynar_foreach(pd->msg_queue,cpt,msg){
if ( ( !msgt_want || (msg.type->code == msgt_want->code))
&& (!expe_want || (!strcmp( gras_socket_peer_name(msg.expe),
}
while (1) {
+ int need_restart;
+ xbt_ex_t e;
+
+ restart_receive: /* Goto here when the receive of a message failed */
+ need_restart=0;
+ now=gras_os_time();
memset(&msg,sizeof(msg),0);
- msg.expe = gras_trp_select(timeout ? timeout - now + start : 0);
- gras_msg_recv(msg.expe, &msg);
+ TRY {
+ msg.expe = gras_trp_select(timeout ? timeout - now + start : 0);
+ gras_msg_recv(msg.expe, &msg);
+ } CATCH(e) {
+ if (e.category == system_error &&
+ !strncmp("Socket closed by remote side",e.msg,
+ strlen("Socket closed by remote side"))) {
+ xbt_ex_free(e);
+ need_restart=1;
+ } else {
+ RETHROW;
+ }
+ }
+ if (need_restart)
+ goto restart_receive;
+
DEBUG0("Got a message from the socket");
if ( ( !msgt_want || (msg.type->code == msgt_want->code))
/** @brief Handle all messages arriving within the given period
*
- * @param timeOut: How long to wait for incoming messages (in seconds)
- * @return the error code (or no_error).
+ * @param period: How long to wait for incoming messages (in seconds)
*
* Messages are dealed with just like gras_msg_handle() would do. The
* difference is that gras_msg_handle() handles at most one message (or wait up
do {
now=gras_os_time();
TRY{
- gras_msg_handle(period - now + begin);
+ if (period - now + begin > 0)
+ gras_msg_handle(period - now + begin);
} CATCH(e) {
if (e.category != timeout_error)
RETHROW0("Error while waiting for messages: %s");
}
} while (now - begin < period);
}
+
/** @brief Handle an incomming message or timer (or wait up to \a timeOut seconds)
*
* @param timeOut: How long to wait for incoming messages (in seconds)
TRY {
xbt_dynar_foreach(list->cbs,cpt,cb) {
if (!ran_ok) {
- VERB3("Use the callback #%d (@%p) for incomming msg %s",
- cpt+1,cb,msg.type->name);
+ DEBUG4("Use the callback #%d (@%p) for incomming msg %s (payload_size=%d)",
+ cpt+1,cb,msg.type->name,msg.payl_size);
if ((*cb)(&ctx,msg.payl)) {
/* cb handled the message */
free(msg.payl);