feat(native): Add idleTimeout configuration for http2 server

presto-native-execution/presto_cpp/main/common/Configs.cpp

@@ -153,6 +153,7 @@ SystemConfig::SystemConfig() {
           NUM_PROP(kHttpServerHttp2InitialReceiveWindow, 1 << 20),
           NUM_PROP(kHttpServerHttp2ReceiveStreamWindowSize, 1 << 20),
           NUM_PROP(kHttpServerHttp2ReceiveSessionWindowSize, 10 * (1 << 20)),
+          NUM_PROP(kHttpServerIdleTimeoutMs, 60'000),
           STR_PROP(
               kHttpsSupportedCiphers,
               "ECDHE-ECDSA-AES256-GCM-SHA384,AES256-GCM-SHA384"),
@@ -317,6 +318,10 @@ uint32_t SystemConfig::httpServerHttp2ReceiveSessionWindowSize() const {
       .value();
 }
 
+uint32_t SystemConfig::httpServerIdleTimeoutMs() const {
+  return optionalProperty<uint32_t>(kHttpServerIdleTimeoutMs).value();
+}
+
 std::string SystemConfig::httpsSupportedCiphers() const {
   return optionalProperty(kHttpsSupportedCiphers).value();
 }

presto-native-execution/presto_cpp/main/common/Configs.h

@@ -218,6 +218,11 @@ class SystemConfig : public ConfigBase {
   /// HTTP/2 receive session window size in bytes (default 10MB).
   static constexpr std::string_view kHttpServerHttp2ReceiveSessionWindowSize{
       "http-server.http2.receive-session-window-size"};
+
+  /// HTTP server idle timeout in milliseconds
+  static constexpr std::string_view kHttpServerIdleTimeoutMs{
+      "http-server.idle-timeout-ms"};
+
   /// List of comma separated ciphers the client can use.
   ///
   /// NOTE: the client needs to have at least one cipher shared with server
@@ -817,6 +822,8 @@ class SystemConfig : public ConfigBase {
 
   uint32_t httpServerHttp2ReceiveSessionWindowSize() const;
 
+  uint32_t httpServerIdleTimeoutMs() const;
+
   /// A list of ciphers (comma separated) that are supported by
   /// server and client. Note Java and folly::SSLContext use different names to
   /// refer to the same cipher. For e.g. TLS_RSA_WITH_AES_256_GCM_SHA384 in Java

presto-native-execution/presto_cpp/main/http/HttpServer.cpp

@@ -273,7 +273,8 @@ void HttpServer::start(
     std::function<void(proxygen::HTTPServer* /*server*/)> onSuccess,
     std::function<void(std::exception_ptr)> onError) {
   proxygen::HTTPServerOptions options;
-  options.idleTimeout = std::chrono::milliseconds(60'000);
+  options.idleTimeout = std::chrono::milliseconds(
+      SystemConfig::instance()->httpServerIdleTimeoutMs());
   options.enableContentCompression = false;
 
   proxygen::RequestHandlerChain handlerFactories;