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C# NamedPipeClientStream.ConnectAsync方法代码示例

本文整理汇总了C#中System.IO.Pipes.NamedPipeClientStream.ConnectAsync方法的典型用法代码示例。如果您正苦于以下问题:C# NamedPipeClientStream.ConnectAsync方法的具体用法?C# NamedPipeClientStream.ConnectAsync怎么用?C# NamedPipeClientStream.ConnectAsync使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在System.IO.Pipes.NamedPipeClientStream的用法示例。


在下文中一共展示了NamedPipeClientStream.ConnectAsync方法的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: StartClient

 public async void StartClient(string pipeName, CancellationToken cancellationToken)
 {
     if (pipeName != null && !_configured)
     {
         Trace.Info("Connecting to named pipe {0}", pipeName);
         _outClient = new NamedPipeClientStream(".", pipeName, PipeDirection.Out, PipeOptions.Asynchronous);
         await _outClient.ConnectAsync(cancellationToken);
         _writeStream = new StreamWriter(_outClient, Encoding.UTF8);
         _configured = true;
         Trace.Info("Connection successfull to named pipe {0}", pipeName);
     }
 }
开发者ID:codedebug,项目名称:vsts-agent,代码行数:12,代码来源:JobNotification.cs

示例2: ConnectAsync

        // Asynchronously create a new connection
        public async Task<Tuple<Int32, string>> ConnectAsync(string endpoint)
        {
            // Parse the endpoint.  It should be formatted as
            // "\\server\pipe\name".
            string [] components = endpoint.Split(new char[] { '\\' });
            if (components.Length != 5)
            {
                return Tuple.Create(-1, "invalid endpoint format");
            }

            // Create the connection
            // NOTE: It is essential that the PipeOptions.Asynchronous option be
            // specified, or the ReadAsync and WriteAsync methods will block
            // (and I don't mean they'll call await and halt - I mean they'll
            // never return a Task object)
            var connection = new NamedPipeClientStream(
                components[2],
                components[4],
                PipeDirection.InOut,
                PipeOptions.Asynchronous
            );

            // Try to connect asynchronously
            try
            {
                await connection.ConnectAsync();
            }
            catch (Exception e)
            {
                return Tuple.Create(-1, e.Message);
            }

            // Store the connection
            Int32 connectionId = -1;
            lock (this)
            {
                // Compute the next connection id.  Watch for overflow, because
                // we use -1 as the invalid identifier.
                if (_nextConnectionId < 0)
                {
                    connection.Close();
                    return Tuple.Create(-1, "connection ids exhausted");
                }
                connectionId = _nextConnectionId++;

                // Do the storage
                _connections[connectionId] = connection;
            }

            // All done
            return Tuple.Create(connectionId, "");
        }
开发者ID:havoc-io,项目名称:gopherjsipcbridge,代码行数:53,代码来源:IPCConnectionManager.cs

示例3: CreateProfileClientTestWorkerAsync

        private async Task<UserProfileResultMock> CreateProfileClientTestWorkerAsync(string input, CancellationToken ct = default(CancellationToken)) {
            string jsonResp = null;
            using (NamedPipeClientStream client = new NamedPipeClientStream("Microsoft.R.Host.UserProfile.Creator{b101cc2d-156e-472e-8d98-b9d999a93c7a}")) {
                await client.ConnectAsync(ct);
                byte[] data = Encoding.Unicode.GetBytes(input);

                await client.WriteAsync(data, 0, data.Length, ct);
                await client.FlushAsync(ct);

                byte[] responseRaw = new byte[1024];
                var bytesRead = await client.ReadAsync(responseRaw, 0, responseRaw.Length, ct);
                jsonResp = Encoding.Unicode.GetString(responseRaw, 0, bytesRead);
            }
            return Json.DeserializeObject<UserProfileResultMock>(jsonResp);
        }
开发者ID:Microsoft,项目名称:RTVS,代码行数:15,代码来源:UserProfileServicePipeTest.cs

示例4: Open

#pragma warning disable 1998 // Because in the NET451 code path, there's nothing to await
        public override async Task<Stream> Open(string address)
        {
            _namedPipeClientStream = new NamedPipeClientStream(
                ".",
                address,
                PipeDirection.InOut,
                PipeOptions.Asynchronous);

#if NET451
            _namedPipeClientStream.Connect();
#else
            await _namedPipeClientStream.ConnectAsync().ConfigureAwait(false);
#endif

            return _namedPipeClientStream;
        }
开发者ID:Christiestporter,项目名称:JavaScriptServices,代码行数:17,代码来源:NamedPipeConnection.cs

示例5: PingPong_OtherProcess

        private static int PingPong_OtherProcess(string inName, string outName)
        {
            // Create pipes with the supplied names
            using (var inbound = new NamedPipeClientStream(".", inName, PipeDirection.In))
            using (var outbound = new NamedPipeServerStream(outName, PipeDirection.Out))
            {
                // Wait for the connections to be established
                Task.WaitAll(inbound.ConnectAsync(), outbound.WaitForConnectionAsync());

                // Repeatedly read then write bytes from and to the other process
                for (int i = 0; i < 10; i++)
                {
                    int b = inbound.ReadByte();
                    outbound.WriteByte((byte)b);
                }
            }
            return SuccessExitCode;
        }
开发者ID:noahfalk,项目名称:corefx,代码行数:18,代码来源:NamedPipesTests.cs

示例6: ProfileWorkerAsync

        private async Task<RUserProfileServiceResponse> ProfileWorkerAsync(string name, string log, RUserProfileServiceRequest request, CancellationToken ct) {
            using (NamedPipeClientStream client = new NamedPipeClientStream(name)) {
                try {
                    await client.ConnectAsync(ct);

                    string jsonReq = JsonConvert.SerializeObject(request);
                    byte[] data = Encoding.Unicode.GetBytes(jsonReq.ToString());

                    await client.WriteAsync(data, 0, data.Length, ct);
                    await client.FlushAsync(ct);

                    byte[] responseRaw = new byte[1024];
                    var bytesRead = await client.ReadAsync(responseRaw, 0, responseRaw.Length, ct);
                    string jsonResp = Encoding.Unicode.GetString(responseRaw, 0, bytesRead);
                    return Json.DeserializeObject<RUserProfileServiceResponse>(jsonResp);
                } catch (Exception ex) when (!ex.IsCriticalException()) {
                    _logger.LogError(log, request.Username);
                    return RUserProfileServiceResponse.Blank;
                }
            }
        }
开发者ID:Microsoft,项目名称:RTVS,代码行数:21,代码来源:UserProfileManager.cs

示例7: PingPong

        public void PingPong()
        {
            // Create names for two pipes
            string outName = Guid.NewGuid().ToString("N");
            string inName = Guid.NewGuid().ToString("N");

            // Create the two named pipes, one for each direction, then create
            // another process with which to communicate
            using (var outbound = new NamedPipeServerStream(outName, PipeDirection.Out))
            using (var inbound = new NamedPipeClientStream(".", inName, PipeDirection.In))
            using (var remote = RemoteInvoke(PingPong_OtherProcess, outName, inName))
            {
                // Wait for both pipes to be connected
                Task.WaitAll(outbound.WaitForConnectionAsync(), inbound.ConnectAsync());

                // Repeatedly write then read a byte to and from the other process
                for (byte i = 0; i < 10; i++)
                {
                    outbound.WriteByte(i);
                    int received = inbound.ReadByte();
                    Assert.Equal(i, received);
                }
            }
        }
开发者ID:noahfalk,项目名称:corefx,代码行数:24,代码来源:NamedPipesTests.cs

示例8: ClientCloneTests

    public static async Task ClientCloneTests()
    {
        const string pipeName = "fooClientclone";

        byte[] msg1 = new byte[] { 5, 7, 9, 10 };
        byte[] received0 = new byte[] { };
        byte[] received1 = new byte[] { 0, 0, 0, 0 };

        using (NamedPipeServerStream server = new NamedPipeServerStream(pipeName, PipeDirection.In, 1, PipeTransmissionMode.Byte))
        using (NamedPipeClientStream clientBase = new NamedPipeClientStream(".", pipeName, PipeDirection.Out, PipeOptions.None))
        {
            await Task.WhenAll(server.WaitForConnectionAsync(), clientBase.ConnectAsync());

            using (NamedPipeClientStream client = new NamedPipeClientStream(PipeDirection.Out, false, true, clientBase.SafePipeHandle))
            {
                if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
                {
                    Assert.Equal(1, client.NumberOfServerInstances);
                }
                Assert.Equal(PipeTransmissionMode.Byte, client.TransmissionMode);

                Task clientTask = Task.Run(() => client.Write(msg1, 0, msg1.Length));
                int len1 = server.Read(received1, 0, msg1.Length);
                await clientTask;
                Assert.Equal(msg1.Length, len1);
                Assert.Equal(msg1, received1);

                // test special cases of buffer lengths = 0
                int len0 = server.Read(received0, 0, 0);
                Assert.Equal(0, len0);
                Assert.Equal(0, await server.ReadAsync(received0, 0, 0));
            }
        }
    }
开发者ID:nuskarthik,项目名称:corefx,代码行数:34,代码来源:NamedPipesSimpleTest.cs

示例9: ClientServerOneWayOperations

    public static async Task ClientServerOneWayOperations(
        string pipeName, PipeDirection serverDirection,
        bool asyncServerPipe, bool asyncClientPipe,
        bool asyncServerOps, bool asyncClientOps)
    {
        PipeDirection clientDirection = serverDirection == PipeDirection.Out ? PipeDirection.In : PipeDirection.Out;
        PipeOptions serverOptions = asyncServerPipe ? PipeOptions.Asynchronous : PipeOptions.None;
        PipeOptions clientOptions = asyncClientPipe ? PipeOptions.Asynchronous : PipeOptions.None;

        using (NamedPipeServerStream server = new NamedPipeServerStream(pipeName, serverDirection, 1, PipeTransmissionMode.Byte, serverOptions))
        {
            byte[] received = new byte[] { 0 };
            Task clientTask = Task.Run(async () =>
            {
                using (NamedPipeClientStream client = new NamedPipeClientStream(".", pipeName, clientDirection, clientOptions))
                {
                    if (asyncClientOps)
                    {
                        await client.ConnectAsync();
                        if (clientDirection == PipeDirection.In)
                        {
                            received = await ReadBytesAsync(client, sendBytes.Length);
                        }
                        else
                        {
                            await WriteBytesAsync(client, sendBytes);
                        }
                    }
                    else
                    {
                        client.Connect();
                        if (clientDirection == PipeDirection.In)
                        {
                            received = ReadBytes(client, sendBytes.Length);
                        }
                        else
                        {
                            WriteBytes(client, sendBytes);
                        }
                    }
                }
            });

            if (asyncServerOps)
            {
                await server.WaitForConnectionAsync();
                if (serverDirection == PipeDirection.Out)
                {
                    await WriteBytesAsync(server, sendBytes);
                }
                else
                {
                    received = await ReadBytesAsync(server, sendBytes.Length);
                }
            }
            else {
                server.WaitForConnection();
                if (serverDirection == PipeDirection.Out)
                {
                    WriteBytes(server, sendBytes);
                }
                else
                {
                    received = ReadBytes(server, sendBytes.Length);
                }
            }

            await clientTask;
            Assert.Equal(sendBytes, received);

            server.Disconnect();
            Assert.False(server.IsConnected);
        }
    }
开发者ID:nuskarthik,项目名称:corefx,代码行数:74,代码来源:NamedPipesSimpleTest.cs

示例10: Send

 internal static async Task<BuildResponse> Send(string pipeName, BuildRequest request)
 {
     using (var client = new NamedPipeClientStream(pipeName))
     {
         await client.ConnectAsync();
         await request.WriteAsync(client);
         return await BuildResponse.ReadAsync(client);
     }
 }
开发者ID:hughgao,项目名称:roslyn,代码行数:9,代码来源:ServerUtil.cs


注:本文中的System.IO.Pipes.NamedPipeClientStream.ConnectAsync方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。