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🐛 Fixes System.NotSupportedException: WebSockets are not supported

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This commit is contained in:
LittleSheep 2025-05-01 01:22:02 +08:00
parent 84a88222bd
commit 42b5129aa4
2 changed files with 47 additions and 48 deletions
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94
DysonNetwork.Sphere/Connection/WebSocketController.cs
View File

@ -8,7 +8,7 @@ namespace DysonNetwork.Sphere.Connection;
[ApiController]
[Route("/ws")]
public class WebSocketController : ControllerBase
public class WebSocketController(ILogger<WebSocketContext> logger) : ControllerBase
{
private static readonly ConcurrentDictionary<
(long AccountId, string DeviceId),
@ -20,57 +20,55 @@ public class WebSocketController : ControllerBase
[SwaggerIgnore]
public async Task TheGateway()
{
if (HttpContext.WebSockets.IsWebSocketRequest)
HttpContext.Items.TryGetValue("CurrentUser", out var currentUserValue);
HttpContext.Items.TryGetValue("CurrentSession", out var currentSessionValue);
if (currentUserValue is not Account.Account currentUser ||
currentSessionValue is not Auth.Session currentSession)
{
HttpContext.Items.TryGetValue("CurrentUser", out var currentUserValue);
HttpContext.Items.TryGetValue("CurrentSession", out var currentSessionValue);
if (currentUserValue is not Account.Account currentUser ||
currentSessionValue is not Auth.Session currentSession)
{
HttpContext.Response.StatusCode = StatusCodes.Status401Unauthorized;
return;
}
var accountId = currentUser.Id;
var deviceId = currentSession.Challenge.DeviceId;
if (string.IsNullOrEmpty(deviceId))
{
HttpContext.Response.StatusCode = StatusCodes.Status400BadRequest;
return;
}
using var webSocket = await HttpContext.WebSockets.AcceptWebSocketAsync();
var cts = new CancellationTokenSource();
var connectionKey = (accountId, deviceId);
if (!ActiveConnections.TryAdd(connectionKey, (webSocket, cts)))
{
await webSocket.CloseAsync(
WebSocketCloseStatus.InternalServerError,
"Failed to establish connection.",
CancellationToken.None
);
return;
}
try
{
await _ConnectionEventLoop(webSocket, connectionKey, cts.Token);
}
catch (Exception ex)
{
Console.WriteLine($"WebSocket Error: {ex.Message}");
}
finally
{
ActiveConnections.TryRemove(connectionKey, out _);
cts.Dispose();
}
HttpContext.Response.StatusCode = StatusCodes.Status401Unauthorized;
return;
}
else
var accountId = currentUser.Id;
var deviceId = currentSession.Challenge.DeviceId;
if (string.IsNullOrEmpty(deviceId))
{
HttpContext.Response.StatusCode = StatusCodes.Status400BadRequest;
return;
}
using var webSocket = await HttpContext.WebSockets.AcceptWebSocketAsync();
var cts = new CancellationTokenSource();
var connectionKey = (accountId, deviceId);
if (!ActiveConnections.TryAdd(connectionKey, (webSocket, cts)))
{
await webSocket.CloseAsync(
WebSocketCloseStatus.InternalServerError,
"Failed to establish connection.",
CancellationToken.None
);
return;
}
logger.LogInformation(
$"Connection established with user @{currentUser.Name}#{currentUser.Id} and device #{deviceId}");
try
{
await _ConnectionEventLoop(webSocket, connectionKey, cts.Token);
}
catch (Exception ex)
{
Console.WriteLine($"WebSocket Error: {ex.Message}");
}
finally
{
ActiveConnections.TryRemove(connectionKey, out _);
cts.Dispose();
logger.LogInformation(
$"Connection disconnected with user @{currentUser.Name}#{currentUser.Id} and device #{deviceId}");
}
}

1
DysonNetwork.Sphere/Program.cs
View File

@ -173,6 +173,7 @@ app.UseCors(opts =>
.AllowAnyMethod()
);
app.UseWebSockets();
app.UseRateLimiter();
app.UseHttpsRedirection();
app.UseAuthorization();