Make sure that we have enough server threads to actually support the

number of outstanding streams
pull/1470/head
Vijay Pai 10 years ago
parent 0a4129399a
commit dfe83deb2c
  1. 9
      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,

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