Lithum: Cleanup dead code, update sql nconnections (#5587)

frameworks/C++/lithium/lithium.cc

@@ -95,10 +95,17 @@ int main(int argc, char* argv[]) {
     s::randomNumber = int());
 
 
+#if TFB_MYSQL
   int db_nconn = 128/nprocs;
   int queries_nconn = 2;
   int fortunes_nconn = 128/nprocs;
   int updates_nconn = 1;
+#elif TFB_PGSQL
+  int db_nconn = 200/nprocs;
+  int queries_nconn = 4;
+  int fortunes_nconn = 200/nprocs;
+  int updates_nconn = 3;
+#endif
 
   http_api my_api;
 
@@ -192,22 +199,6 @@ int main(int argc, char* argv[]) {
     response.write(ss.to_string_view());
   };
 
-  // // Tune the number of sql connections.
-  // int tunning_port = port+1;
-  // std::thread server_thread([&] {
-  //   http_serve(my_api, tunning_port, s::nthreads = nprocs);
-  // });
-  // usleep(3e5);
-
-  // tune_n_sql_connections(db_nconn, "GET /db HTTP/1.1\r\n\r\n", tunning_port, 1, sql_max_connection/nprocs);
-  // tune_n_sql_connections(queries_nconn, "GET /queries?N=20 HTTP/1.1\r\n\r\n", tunning_port, 1,  std::min(sql_max_connection/nprocs, 14));
-  // tune_n_sql_connections(fortunes_nconn, "GET /fortunes HTTP/1.1\r\n\r\n", tunning_port, 1, sql_max_connection/nprocs);
-  // tune_n_sql_connections(updates_nconn, "GET /updates?N=20 HTTP/1.1\r\n\r\n", tunning_port, 1, std::min(sql_max_connection/nprocs, 7));
-  
-  // li::quit_signal_catched = true;
-  // server_thread.join();
-  // li::quit_signal_catched = false;
-
   // Start the server for the Techempower benchmark.
   http_serve(my_api, port, s::nthreads = nprocs);