for (auto const& link : route) {
// Handle WIFI links
if (link->get_sharing_policy() == s4u::Link::SharingPolicy::WIFI) {
- xbt_assert(!cfg_crosstraffic,
- "Cross-traffic is not yet supported when using WIFI. Please use --cfg=network/crosstraffic:0");
NetworkWifiLink* wifi_link = static_cast<NetworkWifiLink*>(link);
double src_rate = wifi_link->get_host_rate(src);
if (cfg_crosstraffic) {
XBT_DEBUG("Crosstraffic active: adding backward flow using 5%% of the available bandwidth");
- for (auto const& link : back_route)
- get_maxmin_system()->expand(link->get_constraint(), action->get_variable(), .05);
+ for (auto const& link : back_route) {
+ // Do not add crosstraffic on WIFI links
+ if (link->get_sharing_policy() != s4u::Link::SharingPolicy::WIFI)
+ get_maxmin_system()->expand(link->get_constraint(), action->get_variable(), .05);
+ }
// Change concurrency_share here, if you want that cross-traffic is included in the SURF concurrency
// (You would also have to change simgrid::kernel::lmm::Element::get_concurrency())