System.Net.Security.Tests.SslStreamStreamToStreamTest.SslStream_StreamToStream_Successive_ClientWrite_Async_Success C# (CSharp) Method

        public async Task SslStream_StreamToStream_Successive_ClientWrite_Async_Success()
        {
            byte[] recvBuf = new byte[_sampleMsg.Length];
            VirtualNetwork network = new VirtualNetwork();

            using (var clientStream = new VirtualNetworkStream(network, isServer: false))
            using (var serverStream = new VirtualNetworkStream(network, isServer: true))
            using (var clientSslStream = new SslStream(clientStream, false, AllowAnyServerCertificate))
            using (var serverSslStream = new SslStream(serverStream))
            {
                bool result = DoHandshake(clientSslStream, serverSslStream);

                Assert.True(result, "Handshake completed.");

                await clientSslStream.WriteAsync(_sampleMsg, 0, _sampleMsg.Length)
                    .TimeoutAfter(TestConfiguration.PassingTestTimeoutMilliseconds);

                int bytesRead = 0;
                while (bytesRead < _sampleMsg.Length)
                {
                    bytesRead += await serverSslStream.ReadAsync(recvBuf, bytesRead, _sampleMsg.Length - bytesRead)
                        .TimeoutAfter(TestConfiguration.PassingTestTimeoutMilliseconds);
                }

                Assert.True(VerifyOutput(recvBuf, _sampleMsg), "verify first read data is as expected.");

                await clientSslStream.WriteAsync(_sampleMsg, 0, _sampleMsg.Length)
                    .TimeoutAfter(TestConfiguration.PassingTestTimeoutMilliseconds);

                bytesRead = 0;
                while (bytesRead < _sampleMsg.Length)
                {
                    bytesRead += await serverSslStream.ReadAsync(recvBuf, bytesRead, _sampleMsg.Length - bytesRead)
                        .TimeoutAfter(TestConfiguration.PassingTestTimeoutMilliseconds);
                }

                Assert.True(VerifyOutput(recvBuf, _sampleMsg), "verify second read data is as expected.");
            }
        }