try { signalFlowExecutionResult = signalFlowService .executeSignalFlowProgram(accessToken, startEpochMilli, endEpochMilli, stepMilli, 0, true, program); } catch (RetrofitError e) {
try { signalFlowExecutionResult = signalFlowService .executeSignalFlowProgram(accessToken, startEpochMilli, endEpochMilli, stepMilli, 0, true, program); } catch (RetrofitError e) {