Increase default CQ count from 1 to num_cpus

8 years ago · 6c1c8e5f04
parent 86033d6b88
commit 6c1c8e5f04
1 changed files with 4 additions and 1 deletions
--- a/include/grpc++/server_builder.h
+++ b/include/grpc++/server_builder.h
@ -195,7 +195,10 @@ class ServerBuilder {

  struct SyncServerSettings {
    SyncServerSettings()
-        : num_cqs(1), min_pollers(1), max_pollers(2), cq_timeout_msec(10000) {}
+        : num_cqs(gpr_cpu_num_cores()),
+          min_pollers(1),
+          max_pollers(2),
+          cq_timeout_msec(10000) {}

    // Number of server completion queues to create to listen to incoming RPCs.
    int num_cqs;