+
+/** \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("");
+ THROWF(unknown_error,0,"measurement sockets were broken in this release of SimGrid and should be ported back in the future."
+ "If you depend on it, sorry, you have to use an older version, or wait for the future version using it...");
+ if (gras_if_RL())
+ chunk = xbt_malloc0(msg_size);
+
+ xbt_assert(peer->meas,
+ "Asked to send measurement data on a regular socket");
+ xbt_assert(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++) {
+ XBT_CDEBUG(gras_trp_meas,
+ "Sent %lu msgs of %lu (size of each: %ld) to %s:%d",
+ sent_sofar, msg_amount, msg_size, gras_socket_peer_name(peer),
+ gras_socket_peer_port(peer));
+ (*peer->plugin->raw_send) (peer, chunk, msg_size);
+ }
+ XBT_CDEBUG(gras_trp_meas,
+ "Sent %lu msgs of %lu (size of each: %ld) to %s:%d", sent_sofar,
+ msg_amount, msg_size, gras_socket_peer_name(peer),
+ gras_socket_peer_port(peer));
+
+ if (gras_if_RL())
+ free(chunk);
+
+ XBT_OUT();
+}
+
+/** \brief Receive a chunk of data over a measurement socket
+ *
+ * Calls to gras_socket_meas_send() and gras_socket_meas_recv() on
+ * each side of the socket should be paired.
+ *
+ * @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_recv(gras_socket_t peer,
+ unsigned int timeout,
+ unsigned long int msg_size,
+ unsigned long int msg_amount)
+{
+
+ char *chunk = NULL;
+ unsigned long int got_sofar;
+
+ XBT_IN("");
+ THROWF(unknown_error,0,"measurement sockets were broken in this release of SimGrid and should be ported back in the future."
+ "If you depend on it, sorry, you have to use an older version, or wait for the future version using it...");
+
+ if (gras_if_RL())
+ chunk = xbt_malloc(msg_size);
+
+ xbt_assert(peer->meas,
+ "Asked to receive measurement data on a regular socket");
+ xbt_assert(peer->incoming, "Socket not suited for data receive");
+
+ for (got_sofar = 0; got_sofar < msg_amount; got_sofar++) {
+ XBT_CDEBUG(gras_trp_meas,
+ "Recvd %ld msgs of %lu (size of each: %ld) from %s:%d",
+ got_sofar, msg_amount, msg_size, gras_socket_peer_name(peer),
+ gras_socket_peer_port(peer));
+ (peer->plugin->raw_recv) (peer, chunk, msg_size);
+ }
+ XBT_CDEBUG(gras_trp_meas,
+ "Recvd %ld msgs of %lu (size of each: %ld) from %s:%d",
+ got_sofar, msg_amount, msg_size, gras_socket_peer_name(peer),
+ gras_socket_peer_port(peer));
+
+ if (gras_if_RL())
+ free(chunk);
+ XBT_OUT();