98 lines
3.0 KiB
C#
98 lines
3.0 KiB
C#
// Licensed to the Apache Software Foundation(ASF) under one
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// or more contributor license agreements.See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership.The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Thrift.Transports.Client
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{
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// ReSharper disable once InconsistentNaming
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public class TMemoryBufferClientTransport : TClientTransport
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{
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private readonly MemoryStream _byteStream;
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private bool _isDisposed;
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public TMemoryBufferClientTransport()
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{
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_byteStream = new MemoryStream();
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}
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public TMemoryBufferClientTransport(byte[] buf)
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{
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_byteStream = new MemoryStream(buf);
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}
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public override bool IsOpen => true;
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public override async Task OpenAsync(CancellationToken cancellationToken)
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{
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if (cancellationToken.IsCancellationRequested)
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{
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await Task.FromCanceled(cancellationToken);
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}
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}
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public override void Close()
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{
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// do nothing
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}
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public override async Task<int> ReadAsync(byte[] buffer, int offset, int length,
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CancellationToken cancellationToken)
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{
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return await _byteStream.ReadAsync(buffer, offset, length, cancellationToken);
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}
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public override async Task WriteAsync(byte[] buffer, CancellationToken cancellationToken)
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{
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await _byteStream.WriteAsync(buffer, 0, buffer.Length, cancellationToken);
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}
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public override async Task WriteAsync(byte[] buffer, int offset, int length, CancellationToken cancellationToken)
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{
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await _byteStream.WriteAsync(buffer, offset, length, cancellationToken);
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}
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public override async Task FlushAsync(CancellationToken cancellationToken)
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{
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if (cancellationToken.IsCancellationRequested)
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{
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await Task.FromCanceled(cancellationToken);
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}
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}
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public byte[] GetBuffer()
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{
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return _byteStream.ToArray();
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}
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// IDisposable
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protected override void Dispose(bool disposing)
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{
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if (!_isDisposed)
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{
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if (disposing)
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{
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_byteStream?.Dispose();
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}
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}
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_isDisposed = true;
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}
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}
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}
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