From c70aa7807f5c44711de53ed995813944135df6a5 Mon Sep 17 00:00:00 2001 From: Gus Cairo Date: Fri, 22 Mar 2024 13:05:13 +0000 Subject: [PATCH 1/2] Add GRPCServerFlushNotificationHandler --- .../GRPCServerFlushNotificationHandler.swift | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Sources/GRPCHTTP2Core/Server/Connection/GRPCServerFlushNotificationHandler.swift diff --git a/Sources/GRPCHTTP2Core/Server/Connection/GRPCServerFlushNotificationHandler.swift b/Sources/GRPCHTTP2Core/Server/Connection/GRPCServerFlushNotificationHandler.swift new file mode 100644 index 000000000..ee9242aa9 --- /dev/null +++ b/Sources/GRPCHTTP2Core/Server/Connection/GRPCServerFlushNotificationHandler.swift @@ -0,0 +1,37 @@ +/* + * Copyright 2024, gRPC Authors All rights reserved. + * + * Licensed 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. + */ + +import GRPCCore +import NIOCore + +@available(macOS 13.0, iOS 16.0, watchOS 9.0, tvOS 16.0, *) +final class GRPCServerFlushNotificationHandler: ChannelOutboundHandler { + typealias OutboundIn = ByteBuffer + typealias OutboundOut = ByteBuffer + + private let serverConnectionManagementHandler: ServerConnectionManagementHandler + + init( + serverConnectionManagementHandler: ServerConnectionManagementHandler + ) { + self.serverConnectionManagementHandler = serverConnectionManagementHandler + } + + func flush(context: ChannelHandlerContext) { + self.serverConnectionManagementHandler.syncView.connectionWillFlush() + context.flush() + } +} From 5469d08a4e3b097dea883a01a28dcf5a18ce3585 Mon Sep 17 00:00:00 2001 From: Gus Cairo Date: Fri, 22 Mar 2024 17:25:39 +0000 Subject: [PATCH 2/2] Change channel outbound handler required typealiases to Any --- .../Connection/GRPCServerFlushNotificationHandler.swift | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Sources/GRPCHTTP2Core/Server/Connection/GRPCServerFlushNotificationHandler.swift b/Sources/GRPCHTTP2Core/Server/Connection/GRPCServerFlushNotificationHandler.swift index ee9242aa9..85aa23608 100644 --- a/Sources/GRPCHTTP2Core/Server/Connection/GRPCServerFlushNotificationHandler.swift +++ b/Sources/GRPCHTTP2Core/Server/Connection/GRPCServerFlushNotificationHandler.swift @@ -14,13 +14,12 @@ * limitations under the License. */ -import GRPCCore import NIOCore @available(macOS 13.0, iOS 16.0, watchOS 9.0, tvOS 16.0, *) final class GRPCServerFlushNotificationHandler: ChannelOutboundHandler { - typealias OutboundIn = ByteBuffer - typealias OutboundOut = ByteBuffer + typealias OutboundIn = Any + typealias OutboundOut = Any private let serverConnectionManagementHandler: ServerConnectionManagementHandler