private HubConnection buildConnection(CancellationToken cancellationToken)
{
var builder = new HubConnectionBuilder()
.WithUrl(endpoint, options =>
{
// Use HttpClient.DefaultProxy once on net6 everywhere.
// The credential setter can also be removed at this point.
options.Proxy = WebRequest.DefaultWebProxy;
if (options.Proxy != null)
{
options.Proxy.Credentials = CredentialCache.DefaultCredentials;
}
options.Headers.Add("Authorization", $"Bearer {api.AccessToken}");
options.Headers.Add("OsuVersionHash", versionHash);
});
if (RuntimeInfo.SupportsJIT && preferMessagePack)
{
builder.AddMessagePackProtocol(options =>
{
options.SerializerOptions = SignalRUnionWorkaroundResolver.OPTIONS;
});
}
else
{
// eventually we will precompile resolvers for messagepack, but this isn't working currently
// see https://github.com/neuecc/MessagePack-CSharp/issues/780#issuecomment-768794308.
builder.AddNewtonsoftJsonProtocol(options =>
{
options.PayloadSerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
options.PayloadSerializerSettings.Converters = new List <JsonConverter>
{
new SignalRDerivedTypeWorkaroundJsonConverter(),
};
});
}
var newConnection = builder.Build();
ConfigureConnection?.Invoke(newConnection);
newConnection.Closed += ex => onConnectionClosed(ex, cancellationToken);
return(newConnection);
}
private HubConnection buildConnection(CancellationToken cancellationToken)
{
var builder = new HubConnectionBuilder()
.WithUrl(endpoint, options =>
{
options.Headers.Add("Authorization", $"Bearer {api.AccessToken}");
options.Headers.Add("OsuVersionHash", versionHash);
});
if (RuntimeInfo.SupportsJIT && preferMessagePack)
{
builder.AddMessagePackProtocol(options =>
{
options.SerializerOptions = SignalRUnionWorkaroundResolver.OPTIONS;
});
}
else
{
// eventually we will precompile resolvers for messagepack, but this isn't working currently
// see https://github.com/neuecc/MessagePack-CSharp/issues/780#issuecomment-768794308.
builder.AddNewtonsoftJsonProtocol(options =>
{
options.PayloadSerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
// TODO: This should only be required to be `TypeNameHandling.Auto`.
// See usage in osu-server-spectator for further documentation as to why this is required.
options.PayloadSerializerSettings.TypeNameHandling = TypeNameHandling.All;
});
}
var newConnection = builder.Build();
ConfigureConnection?.Invoke(newConnection);
newConnection.Closed += ex => onConnectionClosed(ex, cancellationToken);
return(newConnection);
}
private void OnConfigureConnection(FtpConnection connection)
{
ConfigureConnection?.Invoke(this, new ConnectionEventArgs(connection));
}