diff options
| -rw-r--r-- | src/stateless/cp/trex_stream_vm.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/stateless/cp/trex_stream_vm.cpp b/src/stateless/cp/trex_stream_vm.cpp index f04c9f3a..9e4fbe1c 100644 --- a/src/stateless/cp/trex_stream_vm.cpp +++ b/src/stateless/cp/trex_stream_vm.cpp @@ -408,8 +408,15 @@ void StreamVm::build_flow_var_table() { } /* expected packet size calculation */ - uint16_t range = var.m_ins.m_ins_flowv->m_max_value - var.m_ins.m_ins_flowv->m_min_value; - m_expected_pkt_size = var.m_ins.m_ins_flowv->m_min_value + g_fastrand_util.calc_fastrand_avg(range); + + /* for random packet size - we need to find the average */ + if (var.m_ins.m_ins_flowv->m_op == StreamVmInstructionFlowMan::FLOW_VAR_OP_RANDOM) { + uint16_t range = var.m_ins.m_ins_flowv->m_max_value - var.m_ins.m_ins_flowv->m_min_value; + m_expected_pkt_size = var.m_ins.m_ins_flowv->m_min_value + g_fastrand_util.calc_fastrand_avg(range); + } else { + m_expected_pkt_size = (var.m_ins.m_ins_flowv->m_min_value + var.m_ins.m_ins_flowv->m_max_value) / 2.0; + } + } } |