diff options
Diffstat (limited to 'test/cpp/qps/qps_driver.cc')
| -rw-r--r-- | test/cpp/qps/qps_driver.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/cpp/qps/qps_driver.cc b/test/cpp/qps/qps_driver.cc index 93b1247d73..fc8e04201c 100644 --- a/test/cpp/qps/qps_driver.cc +++ b/test/cpp/qps/qps_driver.cc @@ -94,6 +94,15 @@ int main(int argc, char** argv) { server_config.set_threads(FLAGS_server_threads); server_config.set_enable_ssl(FLAGS_enable_ssl); + // If we're running a sync-server streaming test, make sure + // that we have at least as many threads as the active streams + // or else threads will be blocked from forward progress and the + // client will deadlock on a timer. + GPR_ASSERT(!(server_type == grpc::testing::SYNCHRONOUS_SERVER && + rpc_type == grpc::testing::STREAMING && + FLAGS_server_threads < FLAGS_client_channels * + FLAGS_outstanding_rpcs_per_channel)); + auto result = RunScenario(client_config, FLAGS_num_clients, server_config, FLAGS_num_servers, FLAGS_warmup_seconds, FLAGS_benchmark_seconds, |