/// <summary>
/// Write a connection response message
/// </summary>
public static void WriteConnectionResponse(IClient <byte, byte> client)
{
var response = new ConnectionResponse();
response.Status = Status.Ok;
response.ClientIdentifier = ByteString.CopyFrom(client.Guid.ToByteArray());
WriteMessage(client.Stream, response);
}
static void WriteErrorConnectionResponse(Status status, string message, IStream <byte, byte> stream)
{
if (status == Status.Ok)
{
throw new ArgumentException("Error response must have a non-OK status code");
}
var response = new ConnectionResponse();
response.Status = status;
response.Message = message;
Utils.WriteMessage(stream, response);
}
static void WriteErrorConnectionResponse(Status status, string message, IStream <byte, byte> stream)
{
if (status == Status.Ok)
{
throw new ArgumentException("Error response must have a non-OK status code");
}
var response = new ConnectionResponse();
response.Status = status;
response.Message = message;
Utils.WriteMessage(stream, response);
Logger.WriteLine("ProtocolBuffers: client connection denied: " + status + " " + message, Logger.Severity.Error);
}
/// <summary>
/// Write a connection response message
/// </summary>
public static void WriteConnectionResponse(
IClient <byte, byte> client, Status errorStatus, string errorMessage)
{
if (errorStatus == Status.Ok)
{
throw new ArgumentException("Error response must have a non-OK status code");
}
var response = new ConnectionResponse();
response.Status = errorStatus;
response.Message = errorMessage;
WriteMessage(client.Stream, response);
}
/// <summary>
/// Handle a client connection request
/// </summary>
public override void HandleClientRequestingConnection(object sender, ClientRequestingConnectionEventArgs <byte, byte> args)
{
base.HandleClientRequestingConnection(sender, args);
if (args.Request.ShouldAllow)
{
var client = args.Client;
var response = new ConnectionResponse();
response.Status = Status.Ok;
response.ClientIdentifier = ByteString.CopyFrom(client.Guid.ToByteArray());
Utils.WriteMessage(client.Stream, response);
}
else if (args.Request.ShouldDeny)
{
args.Client.Stream.Close();
}
}
