-xbt_error_t gras_socket_raw_send(gras_socket_t peer,
- unsigned int timeout,
- unsigned long int exp_size,
- unsigned long int msg_size) {
- xbt_error_t errcode;
- char *chunk = xbt_malloc(msg_size);
- int exp_sofar;
-
- xbt_assert0(peer->raw,"Asked to send raw data on a regular socket");
- for (exp_sofar=0; exp_sofar < exp_size; exp_sofar += msg_size) {
- CDEBUG5(raw_trp,"Sent %d of %lu (msg_size=%ld) to %s:%d",
- exp_sofar,exp_size,msg_size,
+void gras_socket_peer_proc_set(gras_socket_t sock,char*peer_proc) {
+ sock->peer_proc = peer_proc;
+}
+
+/** \brief Check if the provided socket is a measurement one (or a regular one) */
+int gras_socket_is_meas(gras_socket_t sock) {
+ return sock->meas;
+}
+
+/** \brief Send a chunk of (random) data over a measurement socket
+ *
+ * @param peer measurement socket to use for the experiment
+ * @param timeout timeout (in seconds)
+ * @param msg_size size of each chunk sent over the socket (in bytes).
+ * @param msg_amount how many of these packets you want to send.
+ *
+ * Calls to gras_socket_meas_send() and gras_socket_meas_recv() on
+ * each side of the socket should be paired.
+ *
+ * The exchanged data is zeroed to make sure it's initialized, but
+ * there is no way to control what is sent (ie, you cannot use these
+ * functions to exchange data out of band).
+ *
+ * @warning: in SimGrid version 3.1 and previous, the numerical arguments
+ * were the total amount of data to send and the msg_size. This
+ * was changed for the fool wanting to send more than MAXINT
+ * bytes in a fat pipe.
+ */
+void gras_socket_meas_send(gras_socket_t peer,
+ unsigned int timeout,
+ unsigned long int msg_size,
+ unsigned long int msg_amount) {
+ char *chunk=NULL;
+ unsigned long int sent_sofar;
+
+ XBT_IN;
+
+ if (gras_if_RL())
+ chunk=xbt_malloc0(msg_size);
+
+ xbt_assert0(peer->meas,"Asked to send measurement data on a regular socket");
+ xbt_assert0(peer->outgoing,"Socket not suited for data send (was created with gras_socket_server(), not gras_socket_client())");
+
+ for (sent_sofar=0; sent_sofar < msg_amount; sent_sofar++) {
+ CDEBUG5(gras_trp_meas,"Sent %lu msgs of %lu (size of each: %ld) to %s:%d",
+ sent_sofar,msg_amount,msg_size,