protected long getSafeTransmissionThreshold() {
		return config.getControllerProperties().getPropertyLong(PROP_CONTROLLER_SAFE_DIST_THRESHOLD);
	}
Distribute files to agents.

@param perfTest      perftest
@param singleConsole console to be used.
ngrinder-controller/src/main/java/org/ngrinder/perftest/service/PerfTestRunnable.java