public void setGlobalTtl(final int globalTtl) {
        final Provisioner provisioner = provisioners.get(0);
        provisioner.setGlobalTtl(globalTtl);
        notifyProvisionerUpdated(provisioner);
    }
Sets the global ttl of the messages sent by the provisioner

@param globalTtl ttl
mesh/src/main/java/no/nordicsemi/android/mesh/BaseMeshNetwork.java