public ClientHandShakeResponse DoHandShake()
{
// Do the handshake
Uri[] servers = System.IO.File.ReadAllLines(SERVERS_LIST).ToList()
.ConvertAll <Uri>(server => new Uri(server))
.ToArray();
IResponses responses = this.MessageServiceClient.RequestMulticast(
new ClientHandShakeRequest(this.Id),
servers,
1,
-1,
true);
ClientHandShakeResponse response = (ClientHandShakeResponse)responses.ToArray()[0];
this.ViewNumber = response.ViewNumber;
this.ViewServers = response.ViewConfiguration;
this.Leader = response.Leader;
return(response);
}
static void Main(string[] args)
{
try {
//TODO check arguments
Client client = new Client(args[0], new Uri(args[1]), args[2]);
ClientHandShakeResponse response = client.DoHandShake();
switch (response.ProtocolUsed)
{
case Protocol.StateMachineReplication:
Log.Info("Handshake: Using State Machine Replication protocol.");
client.Script.Accept(new SMRExecuter(client.MessageServiceClient, client));
break;
case Protocol.XuLiskov:
Log.Info("Handshake: Using Xu-Liskov protocol");
client.Script.Accept(v: new XLExecuter(client.MessageServiceClient, client));
break;
default:
Log.Fatal("Unknown protocol.");
Environment.Exit(1);
break;
}
Console.ReadLine();
} catch (Exception ex) {
if (ex is IncorrectCommandException || ex is BlockEndMissingException)
{
Console.WriteLine(ex.Message);
}
else
{
throw;
}
}
}
