public void Stop()
{
_cancelSource.Cancel();
// Wake controllers to let them terminate.
ChainController.Wake();
foreach (var c in CoinControllers)
{
c.Wake();
}
DispatchController.Wake();
_chainThread.Join();
foreach (var t in _coinThreads)
{
t.Join();
}
_dispatchThread.Join();
_listenerThread.Join();
_running = false;
}
public void SetupControllers()
{
// == Setup inboxes ==
var dispatchInbox = new BoundedInbox(Constants.DispatchControllerOutboxSize);
var coinInboxes = new BoundedInbox[CoinStores.Length];
for (var i = 0; i < coinInboxes.Length; i++)
{
coinInboxes[i] = new BoundedInbox(Constants.CoinControllerInboxSize);
}
var chainInbox = new BoundedInbox(Constants.ChainControllerInboxSize);
// == Setup controllers ==
Listener = new Listener(
dispatchInbox,
IpAddress,
Port,
_log);
// Zero port can be re-associated to an available port.
Port = Listener.Port;
DispatchController = new DispatchController(
dispatchInbox,
chainInbox,
coinInboxes,
OutpointHash,
_log);
CoinControllers = new CoinController[CoinStores.Length];
for (var i = 0; i < CoinControllers.Length; i++)
{
CoinControllers[i] = new CoinController(
coinInboxes[i],
dispatchInbox,
CoinStores[i],
OutpointHash,
_log,
shardIndex: i);
}
ChainController = new ChainController(
ChainStore,
chainInbox,
dispatchInbox,
lineage =>
{
// Whenever 'OpenBlock' or 'CommitBlock' is requested, lineages get refreshed.
foreach (var c in CoinControllers)
{
c.Lineage = lineage;
}
},
_log);
// == Bind controllers ==
Listener.OnConnectionAccepted = conn => { DispatchController.AddConnection(conn); };
foreach (var cc in CoinControllers)
{
cc.OnRequestHandled = () => { DispatchController.Wake(); }
}
;
ChainController.OnRequestHandled = () => { DispatchController.Wake(); };
DispatchController.OnConnectionAccepted = conn => conn.Start();
DispatchController.OnBlockMessageDispatched = () => { ChainController.Wake(); };
for (var i = 0; i < CoinStores.Length; i++)
{
var coinController = CoinControllers[i];
DispatchController.OnCoinMessageDispatched[i] = () => { coinController.Wake(); };
}
}