1 files changed, 38 insertions, 0 deletions
diff --git a/lib/cpp/src/server/TServer.cpp b/lib/cpp/src/server/TServer.cpp
new file mode 100644
index 000000000..6b692ab02
--- /dev/null
+++ b/lib/cpp/src/server/TServer.cpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <unistd.h>
+
+namespace apache { namespace thrift { namespace server {
+
+int increase_max_fds(int max_fds=(1<<24))  {
+  struct rlimit fdmaxrl;
+
+  for(fdmaxrl.rlim_cur = max_fds, fdmaxrl.rlim_max = max_fds;
+      max_fds && (setrlimit(RLIMIT_NOFILE, &fdmaxrl) < 0);
+      fdmaxrl.rlim_cur = max_fds, fdmaxrl.rlim_max = max_fds) {
+    max_fds /= 2;
+  }
+
+  return  fdmaxrl.rlim_cur;
+}
+
+}}} // apache::thrift::server