public static async Task ConnectToChatBaseTestAsync(string url, CancellationToken cancellationToken = default)
{
#if NET5_0
await using var client = new EngineIoClient("socket.io");
#else
using var client = new EngineIoClient("socket.io");
#endif
client.MessageReceived += (_, args) => Console.WriteLine($"MessageReceived: {args.Value}");
client.ExceptionOccurred += (_, args) => Console.WriteLine($"ExceptionOccurred: {args.Value}");
client.Opened += (_, args) => Console.WriteLine($"Opened: {args.Value}");
client.Closed += (_, args) => Console.WriteLine($"Closed. Reason: {args.Reason}, Status: {args.Status:G}");
var results = await client.WaitAllEventsAsync <EventArgs>(async() =>
{
Console.WriteLine("# Before OpenAsync");
await client.OpenAsync(new Uri(url), cancellationToken);
Console.WriteLine("# Before Delay");
await Task.Delay(TimeSpan.FromSeconds(2), cancellationToken);
Console.WriteLine("# Before CloseAsync");
await client.CloseAsync(cancellationToken);
Console.WriteLine("# After CloseAsync");
}, cancellationToken, nameof(client.Opened), nameof(client.Closed));
Console.WriteLine();
Console.WriteLine($"WebSocket State: {client.WebSocketClient.Socket.State}");
Console.WriteLine($"WebSocket CloseStatus: {client.WebSocketClient.Socket.CloseStatus}");
Console.WriteLine($"WebSocket CloseStatusDescription: {client.WebSocketClient.Socket.CloseStatusDescription}");
foreach (var pair in results)
{
pair.Value.Should().NotBeNull(because: $"Client event(\"{pair.Key}\") did not happen");
}
}
private static async Task ConnectToChatBaseTest(string url)
{
using var cancellationTokenSource = new CancellationTokenSource(TimeSpan.FromSeconds(10));
await using var client = new EngineIoClient("socket.io");
client.MessageReceived += (sender, args) => Console.WriteLine($"MessageReceived: {args.Value}");
client.ExceptionOccurred += (sender, args) => Console.WriteLine($"ExceptionOccurred: {args.Value}");
client.Opened += (sender, args) => Console.WriteLine($"Opened: {args.Value}");
client.Closed += (sender, args) => Console.WriteLine($"Closed. Reason: {args.Reason}, Status: {args.Status:G}");
var results = await client.WaitAllEventsAsync <EventArgs>(async cancellationToken =>
{
Console.WriteLine("# Before OpenAsync");
await client.OpenAsync(new Uri(url), 10);
Console.WriteLine("# Before Delay");
await Task.Delay(TimeSpan.FromSeconds(2), cancellationToken);
Console.WriteLine("# Before CloseAsync");
await client.CloseAsync(cancellationToken);
Console.WriteLine("# After CloseAsync");
}, cancellationTokenSource.Token, nameof(client.Opened), nameof(client.Closed));
Console.WriteLine();
Console.WriteLine($"WebSocket State: {client.WebSocketClient.Socket.State}");
Console.WriteLine($"WebSocket CloseStatus: {client.WebSocketClient.Socket.CloseStatus}");
Console.WriteLine($"WebSocket CloseStatusDescription: {client.WebSocketClient.Socket.CloseStatusDescription}");
foreach (var pair in results)
{
Assert.IsNotNull(pair.Value, $"Client event(\"{pair.Key}\") did not happen");
}
}