83 lines
2.6 KiB
C#
83 lines
2.6 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Diagnostics;
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using System.Linq;
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using System.Net.Http;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Sockets;
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using Microsoft.AspNetCore.Sockets.Client;
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using Microsoft.Extensions.CommandLineUtils;
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using Microsoft.Extensions.Logging;
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namespace ClientSample
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{
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internal class RawSample
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{
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internal static void Register(CommandLineApplication app)
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{
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app.Command("raw", cmd =>
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{
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cmd.Description = "Tests a connection to an endpoint";
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var baseUrlArgument = cmd.Argument("<BASEURL>", "The URL to the Chat EndPoint to test");
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cmd.OnExecute(() => ExecuteAsync(baseUrlArgument.Value));
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});
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}
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public static async Task<int> ExecuteAsync(string baseUrl)
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{
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baseUrl = string.IsNullOrEmpty(baseUrl) ? "http://localhost:5000/chat" : baseUrl;
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var loggerFactory = new LoggerFactory();
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var logger = loggerFactory.CreateLogger<Program>();
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Console.WriteLine($"Connecting to {baseUrl}...");
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var connection = new Connection(new Uri(baseUrl), loggerFactory);
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try
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{
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var cts = new CancellationTokenSource();
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connection.Received += (data, format) => Console.WriteLine($"{Encoding.UTF8.GetString(data)}");
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connection.Closed += e => cts.Cancel();
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await connection.StartAsync();
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Console.WriteLine($"Connected to {baseUrl}");
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Console.CancelKeyPress += (sender, a) =>
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{
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a.Cancel = true;
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cts.Cancel();
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};
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while (!cts.Token.IsCancellationRequested)
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{
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var line = await Task.Run(() => Console.ReadLine(), cts.Token);
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if (line == null)
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{
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break;
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}
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await connection.SendAsync(Encoding.UTF8.GetBytes(line), MessageType.Text, cts.Token);
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}
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}
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catch (AggregateException aex) when (aex.InnerExceptions.All(e => e is OperationCanceledException))
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{
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}
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catch (OperationCanceledException)
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{
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}
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finally
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{
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await connection.DisposeAsync();
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}
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return 0;
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}
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}
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}
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