static public void stop()
{
Program.noStart = true;
forceShutdown = true;
ConsoleHelpers.forceShutdown = true;
// Stop the keepalive thread
PresenceList.stopKeepAlive();
// Stop the block processor
blockProcessor.stopOperation();
// Stop the block sync
blockSync.stop();
// Stop the API server
if (apiServer != null)
{
apiServer.stop();
apiServer = null;
}
// Stop the miner
if (miner != null)
{
miner.stop();
miner = null;
}
if (maintenanceThread != null)
{
maintenanceThread.Abort();
maintenanceThread = null;
}
// Stop the block storage
Storage.stopStorage();
// stop activity storage
ActivityStorage.stopStorage();
// Stop the network queue
NetworkQueue.stop();
// Stop all network clients
NetworkClientManager.stop();
// Stop the network server
NetworkServer.stopNetworkOperations();
// Stop the console stats screen
// Console screen has a thread running even if we are in verbose mode
statsConsoleScreen.stop();
NetDump.Instance.shutdown();
presenceListActive = false;
}
// Cleans the storage cache and logs
public static bool cleanCacheAndLogs()
{
ActivityStorage.deleteCache();
PeerStorage.deletePeersFile();
Logging.clear();
Logging.info("Cleaned cache and logs.");
return(true);
}
static public void stop()
{
Program.noStart = true;
forceShutdown = true;
ConsoleHelpers.forceShutdown = true;
// Stop the keepalive thread
PresenceList.stopKeepAlive();
// Stop the API server
if (apiServer != null)
{
apiServer.stop();
apiServer = null;
}
if (maintenanceThread != null)
{
maintenanceThread.Abort();
maintenanceThread = null;
}
ActivityStorage.stopStorage();
// Stop the network queue
NetworkQueue.stop();
// Check for test client mode
if (Config.isTestClient)
{
TestClientNode.stop();
return;
}
// Stop all network clients
NetworkClientManager.stop();
// Stop the network server
NetworkServer.stopNetworkOperations();
// Stop the console stats screen
// Console screen has a thread running even if we are in verbose mode
statsConsoleScreen.stop();
}
static public void start(bool verboseConsoleOutput)
{
// Network configuration
NetworkUtils.configureNetwork();
PresenceList.generatePresenceList(Config.publicServerIP, 'R');
// Start the network queue
NetworkQueue.start();
ActivityStorage.prepareStorage();
// Start the HTTP JSON API server
apiServer = new APIServer();
// Prepare stats screen
Config.verboseConsoleOutput = verboseConsoleOutput;
Logging.consoleOutput = verboseConsoleOutput;
Logging.flush();
if (Config.verboseConsoleOutput == false)
{
statsConsoleScreen.clearScreen();
}
// Check for test client mode
if (Config.isTestClient)
{
TestClientNode.start();
return;
}
// Start the node stream server
NetworkServer.beginNetworkOperations();
// Start the network client manager
NetworkClientManager.start();
// Start the keepalive thread
PresenceList.startKeepAlive();
// Start the maintenance thread
maintenanceThread = new Thread(performMaintenance);
maintenanceThread.Start();
}
// Cleans the storage cache and logs
public static bool cleanCacheAndLogs()
{
ActivityStorage.deleteCache();
// deleting block storage is a special case
// we have to instantiate whatever implementation we are using and remove its data files
/*storage = IStorage.create(Config.blockStorageProvider);
* storage.deleteData();*/
Storage.deleteCache();
WalletStateStorage.deleteCache();
PeerStorage.deletePeersFile();
Logging.clear();
Logging.info("Cleaned cache and logs.");
return(true);
}
// Start the node
public void start(bool verboseConsoleOutput)
{
char node_type = 'M'; // TODO TODO TODO TODO change this to 'W' or 'C' after the upgrade
if (Config.disableMiner)
{
node_type = 'M';
}
// Check if we're in worker-only mode
if (Config.workerOnly)
{
// Enable miner
Config.disableMiner = false;
node_type = 'W';
CoreConfig.simultaneousConnectedNeighbors = 4;
}
// Generate presence list
PresenceList.init(IxianHandler.publicIP, Config.serverPort, node_type);
// Initialize storage
Storage.prepareStorage();
ActivityStorage.prepareStorage();
// Initialize the block chain
blockChain = new BlockChain();
//runDiffTests();
//return;
// Create the block processor and sync
blockProcessor = new BlockProcessor();
blockSync = new BlockSync();
if (Config.devInsertFromJson)
{
Console.WriteLine("Inserting from JSON");
devInsertFromJson();
Program.noStart = true;
return;
}
if (Config.apiBinds.Count == 0)
{
Config.apiBinds.Add("http://localhost:" + Config.apiPort + "/");
}
// Start the HTTP JSON API server
apiServer = new APIServer(Config.apiBinds, Config.apiUsers, Config.apiAllowedIps);
if (IXICore.Platform.onMono() == false && !Config.disableWebStart)
{
System.Diagnostics.Process.Start(Config.apiBinds[0]);
}
miner = new Miner();
// Start the network queue
NetworkQueue.start();
// prepare stats screen
ConsoleHelpers.verboseConsoleOutput = verboseConsoleOutput;
Logging.consoleOutput = verboseConsoleOutput;
Logging.flush();
if (ConsoleHelpers.verboseConsoleOutput == false)
{
statsConsoleScreen.clearScreen();
}
// Distribute genesis funds
IxiNumber genesisFunds = new IxiNumber(Config.genesisFunds);
// Check if this is a genesis node
if (genesisFunds > (long)0)
{
Logging.info(String.Format("Genesis {0} specified. Starting operation.", genesisFunds));
distributeGenesisFunds(genesisFunds);
genesisNode = true;
blockProcessor.resumeOperation();
serverStarted = true;
if (!isMasterNode())
{
Logging.info("Network server is not enabled in modes other than master node.");
}
else
{
NetworkServer.beginNetworkOperations();
}
}
else
{
if (File.Exists(Config.genesisFile))
{
Block genesis = new Block(Crypto.stringToHash(File.ReadAllText(Config.genesisFile)));
blockChain.setGenesisBlock(genesis);
}
ulong lastLocalBlockNum = Meta.Storage.getLastBlockNum();
if (lastLocalBlockNum > 6)
{
lastLocalBlockNum = lastLocalBlockNum - 6;
}
if (Config.lastGoodBlock > 0 && Config.lastGoodBlock < lastLocalBlockNum)
{
lastLocalBlockNum = Config.lastGoodBlock;
}
if (lastLocalBlockNum > 0)
{
Block b = blockChain.getBlock(lastLocalBlockNum, true);
if (b != null)
{
ConsensusConfig.minRedactedWindowSize = ConsensusConfig.getRedactedWindowSize(b.version);
ConsensusConfig.redactedWindowSize = ConsensusConfig.getRedactedWindowSize(b.version);
}
}
if (Config.recoverFromFile)
{
Block b = Meta.Storage.getBlock(lastLocalBlockNum);
blockSync.onHelloDataReceived(b.blockNum, b.blockChecksum, b.version, b.walletStateChecksum, b.getSignatureCount(), lastLocalBlockNum);
}
else
{
ulong blockNum = WalletStateStorage.restoreWalletState(lastLocalBlockNum);
if (blockNum > 0)
{
Block b = blockChain.getBlock(blockNum, true);
if (b != null)
{
blockSync.onHelloDataReceived(blockNum, b.blockChecksum, b.version, b.walletStateChecksum, b.getSignatureCount(), lastLocalBlockNum);
}
else
{
walletState.clear();
}
}
else
{
blockSync.lastBlockToReadFromStorage = lastLocalBlockNum;
}
// Start the server for ping purposes
serverStarted = true;
if (!isMasterNode())
{
Logging.info("Network server is not enabled in modes other than master node.");
}
else
{
NetworkServer.beginNetworkOperations();
}
// Start the network client manager
NetworkClientManager.start();
}
}
PresenceList.startKeepAlive();
TLC = new ThreadLiveCheck();
// Start the maintenance thread
maintenanceThread = new Thread(performMaintenance);
maintenanceThread.Name = "Node_Maintenance_Thread";
maintenanceThread.Start();
}