client/Apache.ShenYu.Client/Utils/DefaultHttpClientFactory.cs

/*
 * 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.
 */

using System;
using System.Net.Http;

namespace Apache.ShenYu.Client.Utils
{
    public sealed class DefaultHttpClientFactory : IHttpClientFactory, IDisposable
    {
        private readonly Lazy<HttpMessageHandler> _handlerLazy = new Lazy<HttpMessageHandler>(() => new HttpClientHandler());

        public HttpClient CreateClient(string name) => new HttpClient(this._handlerLazy.Value, disposeHandler: false);

        public void Dispose()
        {
            if (this._handlerLazy.IsValueCreated)
            {
                this._handlerLazy.Value.Dispose();
            }
        }
    }
}