XBT_IN("(%s,%s,%g,%g)", src_name, dst_name, size, rate);
NetworkConstantActionPtr action = new NetworkConstantAction(this, size, sg_latency_factor);
XBT_OUT();
XBT_IN("(%s,%s,%g,%g)", src_name, dst_name, size, rate);
NetworkConstantActionPtr action = new NetworkConstantAction(this, size, sg_latency_factor);
XBT_OUT();