private void _connect()
{
this.target_server = local_db.ctx.connector.getServerHandle(this.log_server_guid);
// TODO: if we can't get the target, we should just get someone who has his logs!
}
public ReplHandler(IStepsSnapshotKVDB db, ServerContext ctx)
{
this.next_stage = db;
this.my_repl_interface = new MyReplConnection(this);
this.rnd = new Random();
this.pusher = new ReplPusher(this);
this.ctx = ctx;
try {
var di_rk = new RecordKey()
.appendKeyPart("_config")
.appendKeyPart("DATA-INSTANCE-ID");
var rec = db.FindNext(di_rk, true);
if (di_rk.CompareTo(rec.Key) != 0) {
throw new Exception(
String.Format("ReplHandler {0} , not able to fetch DATA-INSTANCE-ID", ctx.server_guid));
}
this.data_instance_id = rec.Value.ToString();
Console.WriteLine("ReplHandler - {0}: data_instance_id {1}",
ctx.server_guid, data_instance_id);
} catch (KeyNotFoundException) {
throw new Exception("no data instance ID, try InitResume or InitJoin");
}
// check server_guid matches?
// register ourself
ctx.connector.registerServer(ctx.server_guid, this.my_repl_interface);
// startup our background task
worker = new Thread(delegate() {
this.workerThread();
});
worker.Start();
}
public void registerServer(string name, IReplConnection instance)
{
server_list[name] = instance;
}