static void Main(string[] args)
{
uint time;
RakPeerInterface rakPeer1 = RakNetworkFactory.GetRakPeerInterface();
RakPeerInterface rakPeer2 = RakNetworkFactory.GetRakPeerInterface();
Console.Write("This project shows how to call member functions of your application object.\n");
Console.Write("instances.\n");
Console.Write("Difficulty: Advanced\n\n");
SocketDescriptor socketDescriptor = new SocketDescriptor(60000, string.Empty);
rakPeer1.Startup(2, 0, new SocketDescriptor[] { socketDescriptor }, 1);
socketDescriptor.port = 60001;
rakPeer2.Startup(2, 0, new SocketDescriptor[] { socketDescriptor }, 1);
rakPeer2.SetMaximumIncomingConnections(2);
rakPeer1.Connect("127.0.0.1", 60001, string.Empty, 0);
rakPeer2.RegisterClassMemberRPC(typeof(Apple).GetMethod("func1"));
rakPeer2.RegisterClassMemberRPC(typeof(Apple).GetMethod("func2"));
rakPeer2.RegisterClassMemberRPC(typeof(Apple).GetMethod("func3"));
System.Threading.Thread.Sleep(250 * 4); // Please wait slightly longer.
Apple apple = new GrannySmith();
time = RakNetBindings.GetTime();
Console.Write("Calling func1 of Apple base class with test string 1.\n");
// You should use interface. Clients should not know server implements.
rakPeer1.RPC(typeof(Apple).GetMethod("func1"), GetBytes("test string 1"), (uint)(GetBytes("test string 1").Length * 8), PacketPriority.HIGH_PRIORITY, PacketReliability.RELIABLE_ORDERED, 0, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true, 0, apple.GetNetworkID(), null);
// Or you can pass full method name.
// rakPeer1.RPC("ObjectMemberRPC.Apple.func1", GetBytes("test string 1"), (uint)(GetBytes("test string 1").Length * 8), PacketPriority.HIGH_PRIORITY, PacketReliability.RELIABLE_ORDERED, 0, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true, 0, apple.GetNetworkID(), null);
Console.Write("Calling func2 of Apple base class with test string 2.\n");
rakPeer1.RPC(typeof(Apple).GetMethod("func2"), GetBytes("test string 2"), (uint)(GetBytes("test string 2").Length * 8), PacketPriority.HIGH_PRIORITY, PacketReliability.RELIABLE_ORDERED, 0, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true, 0, apple.GetNetworkID(), null);
Console.Write("Calling func3 of Apple base class with no test string.\n");
rakPeer1.RPC(typeof(Apple).GetMethod("func3"), new byte[0], 0, PacketPriority.HIGH_PRIORITY, PacketReliability.RELIABLE_ORDERED, 0, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true, 0, apple.GetNetworkID(), null);
while (RakNetBindings.GetTime() < time + 5000)
{
rakPeer1.DeallocatePacket(rakPeer1.Receive());
rakPeer2.DeallocatePacket(rakPeer2.Receive());
System.Threading.Thread.Sleep(30);
}
Console.Write("Sample complete. Press enter to quit.");
Console.ReadLine();
RakNetworkFactory.DestroyRakPeerInterface(rakPeer1);
RakNetworkFactory.DestroyRakPeerInterface(rakPeer2);
}
static int Main(string[] args)
{
RakPeerInterface localSystem;
Packet p;
int systemType, threadSleepTimer;
byte[] byteBlock = new byte[4096];
string input;
StringBuilder buffer = new StringBuilder(4096);
uint time, quitTime, nextStatsTime;
uint packetsPerSecond = 0, bytesPerPacket = 0, num, index, bytesInPackets;
uint lastSendTime;
int sendMode = 0;
int verbosityLevel;
uint showStatsInterval;
bool connectionCompleted, incomingConnectionCompleted;
RakNetStatistics rss;
Console.Write("Loopback performance test.\n");
Console.Write("This test measures the effective transfer rate of RakNetBindings.\n\n");
Console.Write("Instructions:\nStart 3 instances of this program.\n");
Console.Write("Press\n1. for the first instance (destination)\n2. for the second instance (relay)\n3. for the third instance (source).\n");
Console.Write("When the third instance is started the test will start.\n\n");
Console.Write("Difficulty: Intermediate\n\n");
Console.Write("Which instance is this? Enter 1, 2, or 3: ");
input = Console.ReadLine();
systemType = input[0] - '0' - 1;
if (systemType < 0 || systemType > 2)
{
Console.Write("Error, you must enter 1, 2, or 3.\nQuitting.\n");
return 1;
}
localSystem = RakNetworkFactory.GetRakPeerInterface();
/*
Console.Write("Enter thread sleep timer:\n(0). Regular\n(1). High\n");
byteBlock = Console.ReadLine();
if (byteBlock[0]==0)
{
Console.Write("Defaulting to regular.\n");
threadSleepTimer=0;
}
else
{
if (byteBlock[0]<'0' || byteBlock[0]>'1')
{
Console.Write("Error, you must enter 0, or 1\n.Quitting.\n");
return 1;
}
threadSleepTimer=byteBlock[0]-'0';
}
*/
threadSleepTimer = 0;
Console.Write("How many seconds do you want to run the test for?\n");
input = Console.ReadLine();
if (input.Equals(string.Empty))
{
Console.Write("Defaulting to 90 seconds\n");
quitTime = 90;
}
else
quitTime = uint.Parse(input);
Console.Write("Enter statistics verbosity level, 0=lowest, 2=highest\n");
input = Console.ReadLine();
if (input.Equals(string.Empty))
{
Console.Write("Defaulting to verbosity level 1\n");
verbosityLevel = 1;
}
else
verbosityLevel = int.Parse(input);
Console.Write("How frequently to show statistics, in seconds?\n");
input = Console.ReadLine();
if (input.Equals(string.Empty))
{
Console.Write("Defaulting to 5 seconds\n");
showStatsInterval = 5 * 1000;
}
else
showStatsInterval = uint.Parse(input) * 1000;
if (systemType == 0)
{
Console.Write("Initializing RakNetBindings...\n");
// Destination. Accept one connection and wait for further instructions.
SocketDescriptor socketDescriptor = new SocketDescriptor(DESTINATION_SYSTEM_PORT, string.Empty);
if (localSystem.Startup(1, threadSleepTimer, new SocketDescriptor[] { socketDescriptor }, 1) == false)
{
Console.Write("Failed to initialize RakNet!.\nQuitting\n");
return 1;
}
localSystem.SetMaximumIncomingConnections(1);
Console.Write("Initialization complete. Destination system started and waiting...\n");
}
else if (systemType == 1)
{
Console.Write("Enter MTU size to use. 576 for dialup, 1400 for AOL, 1492 otherwise.\n");
input = Console.ReadLine();
if (input.Equals(string.Empty))
{
Console.Write("Defaulting to 1492.\n");
localSystem.SetMTUSize(1492, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS);
}
else
localSystem.SetMTUSize(int.Parse(input), RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS);
Console.Write("What send mode to use for relays?\n");
Console.Write("(0). UNRELIABLE\n");
Console.Write("(1). UNRELIABLE_SEQUENCED\n");
Console.Write("(2). RELIABLE\n");
Console.Write("(3). RELIABLE_ORDERED\n");
Console.Write("(4). RELIABLE_SEQUENCED\n");
input = Console.ReadLine();
if (input.Equals(string.Empty))
{
Console.Write("Defaulting to RELIABLE\n");
sendMode = 2;
}
else
{
sendMode = int.Parse(input);
if (sendMode < 0 || sendMode > 4)
{
Console.Write("Invalid send mode. Using UNRELIABLE\n");
sendMode = 0;
}
}
Console.Write("Initializing RakNetBindings...\n");
// Relay. Accept one connection, initiate outgoing connection, wait for further instructions.
SocketDescriptor socketDescriptor = new SocketDescriptor(RELAY_SYSTEM_PORT, string.Empty);
if (localSystem.Startup(2, threadSleepTimer, new SocketDescriptor[] { socketDescriptor }, 1) == false)
{
Console.Write("Failed to initialize RakNet!.\nQuitting\n");
return 1;
}
localSystem.SetMaximumIncomingConnections(1);
socketDescriptor.port = DESTINATION_SYSTEM_PORT;
if (localSystem.Connect("127.0.0.1", DESTINATION_SYSTEM_PORT, string.Empty, 0) == false)
{
Console.Write("Connect call failed!.\nQuitting\n");
return 1;
}
Console.Write("Initialization complete. Relay system started.\nConnecting to destination and waiting for sender...\n");
}
else
{
Console.Write("Enter MTU size to use. 576 for dialup, 1400 for AOL, 1492 otherwise.\n");
input = Console.ReadLine();
if (input.Equals(string.Empty))
{
Console.Write("Defaulting to 1492.\n");
localSystem.SetMTUSize(1492, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS);
}
else
localSystem.SetMTUSize(int.Parse(input), RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS);
Console.Write("How many packets do you wish to send per second?\n");
input = Console.ReadLine();
if (input.Equals(string.Empty))
{
#if DEBUG
Console.Write("Defaulting to 1000\n");
packetsPerSecond = 1000;
#else
Console.Write("Defaulting to 10000\n");
packetsPerSecond=10000;
#endif
}
else
packetsPerSecond = uint.Parse(input);
Console.Write("How many bytes per packet?\n");
input = Console.ReadLine();
if (input.Equals(string.Empty))
{
Console.Write("Defaulting to 400\n");
bytesPerPacket = 400;
}
else
{
bytesPerPacket = uint.Parse(input);
if (bytesPerPacket > 4096)
{
Console.Write("Increase the array size of byteBlock to send more than 4096 bytes.\n");
bytesPerPacket = 4096;
}
}
Console.Write("What send mode?\n");
Console.Write("(0). UNRELIABLE\n");
Console.Write("(1). UNRELIABLE_SEQUENCED\n");
Console.Write("(2). RELIABLE\n");
Console.Write("(3). RELIABLE_ORDERED\n");
Console.Write("(4). RELIABLE_SEQUENCED\n");
input = Console.ReadLine();
if (input.Equals(string.Empty))
{
Console.Write("Defaulting to RELIABLE\n");
sendMode = 2;
}
else
{
sendMode = int.Parse(input);
if (sendMode < 0 || sendMode > 4)
{
Console.Write("Invalid send mode. Using UNRELIABLE\n");
sendMode = 0;
}
}
Console.Write("Initializing RakNetBindings...\n");
// Sender. Initiate outgoing connection to relay.
SocketDescriptor socketDescriptor = new SocketDescriptor(SOURCE_SYSTEM_PORT, string.Empty);
if (localSystem.Startup(1, threadSleepTimer, new SocketDescriptor[] { socketDescriptor }, 1) == false)
{
Console.Write("Failed to initialize RakNet!.\nQuitting\n");
return 1;
}
if (localSystem.Connect("127.0.0.1", RELAY_SYSTEM_PORT, string.Empty, 0) == false)
{
Console.Write("Connect call failed!.\nQuitting\n");
return 1;
}
Console.Write("Initialization complete. Sender system started. Connecting to relay...\n");
}
connectionCompleted = false;
incomingConnectionCompleted = false;
time = RakNetBindings.GetTime();
lastSendTime = time;
nextStatsTime = time + 2000; // First stat shows up in 2 seconds
bytesInPackets = 0;
while (time < quitTime || (connectionCompleted == false && incomingConnectionCompleted == false))
{
time = RakNetBindings.GetTime();
// Parse messages
while (true)
{
p = localSystem.Receive();
if (p != null)
{
bytesInPackets += p.length;
BitStream inBitStream = new BitStream(p, false);
byte packetIdentifier;
inBitStream.Read(out packetIdentifier);
inBitStream.ResetReadPointer();
switch (packetIdentifier)
{
case RakNetBindings.ID_CONNECTION_REQUEST_ACCEPTED:
Console.Write("ID_CONNECTION_REQUEST_ACCEPTED.\n");
connectionCompleted = true;
// Timer starts when a connection has completed
if (systemType == 1 || systemType == 2)
quitTime = quitTime * 1000 + time;
break;
case RakNetBindings.ID_DISCONNECTION_NOTIFICATION:
// Connection lost normally
Console.Write("ID_DISCONNECTION_NOTIFICATION.\n");
// connectionCompleted=false;
break;
case RakNetBindings.ID_NEW_INCOMING_CONNECTION:
// Somebody connected. We have their IP now
Console.Write("ID_NEW_INCOMING_CONNECTION.\n");
incomingConnectionCompleted = true;
// Timer starts when a new connection has come in
if (systemType == 0)
quitTime = quitTime * 1000 + time;
if (systemType == 1 && connectionCompleted == false)
Console.Write("Warning, relay connection to destination has not completed yet.\n");
break;
case RakNetBindings.ID_CONNECTION_LOST:
// Couldn't deliver a reliable packet - i.e. the other system was abnormally
// terminated
Console.Write("ID_CONNECTION_LOST.\n");
// connectionCompleted=false;
break;
case RakNetBindings.ID_NO_FREE_INCOMING_CONNECTIONS:
Console.Write("ID_NO_FREE_INCOMING_CONNECTIONS.\n");
break;
default:
// The relay system will relay all data with 255 as the first byte
if (systemType == 1)
{
if (packetIdentifier == 255)
{
if (localSystem.Send(inBitStream, PacketPriority.HIGH_PRIORITY, (PacketReliability)sendMode, 0, p.systemAddress, true) == false)
{
Console.Write("Relay failed!\n");
}
}
else
Console.Write("Got packet with ID {0}\n", packetIdentifier);
}
break;
}
}
else
break;
localSystem.DeallocatePacket(p);
}
// Show stats.
if (time > nextStatsTime && (connectionCompleted || incomingConnectionCompleted))
{
Console.Write("\n* First connected system statistics:\n");
rss = localSystem.GetStatistics(localSystem.GetSystemAddressFromIndex(0));
RakNetBindings.StatisticsToString(rss, buffer, verbosityLevel);
Console.Write("{0}", buffer.ToString());
if (systemType == 1)
{
rss = localSystem.GetStatistics(localSystem.GetSystemAddressFromIndex(1));
if (rss != null)
{
Console.Write("* Second connected system statistics:\n");
RakNetBindings.StatisticsToString(rss, buffer, verbosityLevel);
Console.Write("{0}", buffer.ToString());
}
}
nextStatsTime = time + showStatsInterval;
}
// As the destination, we don't care if the connection is completed. Do nothing
// As the relay, we relay packets if the connection is completed.
// That is done when the packet arrives.
// As the source, we start sending packets when the connection is completed.
if (systemType == 2 && connectionCompleted)
{
// Number of packets to send is (float)(packetsPerSecond * (time - lastSendTime)) / 1000.0f;
num = (packetsPerSecond * (uint)(time - lastSendTime)) / 1000;
byteBlock[0] = 255; // Relay all data with an identifier of 255
for (index = 0; index < num; index++)
{
localSystem.Send(byteBlock, (int)bytesPerPacket, PacketPriority.HIGH_PRIORITY, (PacketReliability)sendMode, 0, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
lastSendTime += (1000 * num) / packetsPerSecond;
}
System.Threading.Thread.Sleep(100);
}
Console.Write("Test duration elapsed. Final Stats:\n");
Console.Write("\n* First connected system statistics:\n");
rss = localSystem.GetStatistics(localSystem.GetSystemAddressFromIndex(0));
RakNetBindings.StatisticsToString(rss, buffer, 2);
Console.Write("{0}", buffer.ToString());
if (systemType == 1)
{
rss = localSystem.GetStatistics(localSystem.GetSystemAddressFromIndex(1));
if (rss != null)
{
Console.Write("* Second connected system statistics:\n");
RakNetBindings.StatisticsToString(rss, buffer, 2);
Console.Write("{0}", buffer.ToString());
}
}
Console.Write("Hit enter to continue.\n");
string buff;
buff = Console.ReadLine();
RakNetworkFactory.DestroyRakPeerInterface(localSystem);
return 0;
}
public void Startup(ushort maxConnections, int threadSleepTimer, ushort port, PluginInterface[] plugins)
{
rakPeerInterface = RakNetworkFactory.GetRakPeerInterface();
foreach (PluginInterface plugin in plugins)
{
RakPeerInterface.AttachPlugin(plugin);
}
// Initialize the peer
SocketDescriptor socketDescriptor = new SocketDescriptor(port, string.Empty);
RakPeerInterface.Startup(maxConnections, threadSleepTimer, new SocketDescriptor[] {socketDescriptor}, 1);
RakPeerInterface.SetMaximumIncomingConnections(maxConnections);
binder = new RpcBinder(RakPeerInterface, registry, processorLocator.Processor);
binder.Bind();
}
static void Main(string[] args)
{
char ch;
bool isServer;
LightweightDatabaseServer databaseServer = new LightweightDatabaseServer();
LightweightDatabaseClient databaseClient = new LightweightDatabaseClient();
RakPeerInterface rakPeer = RakNetworkFactory.GetRakPeerInterface();
string str;
string columnName;
string tableName = "", tablePassword = "";
Console.Write("(S)erver or (C)lient?\n");
ch = Console.ReadKey(true).KeyChar;
if (ch == 's')
{
isServer = true;
rakPeer.SetMaximumIncomingConnections(32);
SocketDescriptor socketDescriptor = new SocketDescriptor(12345, string.Empty);
rakPeer.Startup(32, 0, new SocketDescriptor[] { socketDescriptor }, 1);
rakPeer.AttachPlugin(databaseServer);
Console.Write("Server started\n");
Console.Write("(C)reate table\n");
Console.Write("(R)emove table\n");
}
else
{
isServer = false;
SocketDescriptor socketDescriptor = new SocketDescriptor();
rakPeer.Startup(1, 0, new SocketDescriptor[] { socketDescriptor }, 1);
rakPeer.AttachPlugin(databaseClient);
Console.Write("Client started\n");
Console.Write("Enter server IP: ");
str = Console.ReadLine();
if (str.Equals(string.Empty))
str = "127.0.0.1";
Console.Write("Connecting to server.\n");
rakPeer.Connect(str, 12345, string.Empty, 0);
Console.Write("(Q)uery table\n");
Console.Write("(U)pdate row\n");
Console.Write("(R)emove row\n");
}
Console.Write("(E)xit\n");
Packet p;
while (true)
{
p = rakPeer.Receive();
while (p != null)
{
byte[] data = p.data;
if (data[0] == RakNetBindings.ID_DISCONNECTION_NOTIFICATION)
Console.Write("ID_DISCONNECTION_NOTIFICATION\n");
else if (data[0] == RakNetBindings.ID_CONNECTION_LOST)
Console.Write("ID_CONNECTION_LOST\n");
else if (data[0] == RakNetBindings.ID_NO_FREE_INCOMING_CONNECTIONS)
Console.Write("ID_NO_FREE_INCOMING_CONNECTIONS\n");
else if (data[0] == RakNetBindings.ID_NEW_INCOMING_CONNECTION)
Console.Write("ID_NEW_INCOMING_CONNECTION\n");
else if (data[0] == RakNetBindings.ID_CONNECTION_REQUEST_ACCEPTED)
Console.Write("ID_CONNECTION_REQUEST_ACCEPTED\n");
else if (data[0] == RakNetBindings.ID_CONNECTION_ATTEMPT_FAILED)
Console.Write("ID_CONNECTION_ATTEMPT_FAILED\n");
else if (data[0] == RakNetBindings.ID_DATABASE_UNKNOWN_TABLE)
Console.Write("ID_DATABASE_UNKNOWN_TABLE\n");
else if (data[0] == RakNetBindings.ID_DATABASE_INCORRECT_PASSWORD)
Console.Write("ID_DATABASE_INCORRECT_PASSWORD\n");
else if (data[0] == RakNetBindings.ID_DATABASE_QUERY_REPLY)
{
Console.Write("Incoming table:\n");
Table table = new Table();
byte[] serializedTable = new byte[data.Length - sizeof(byte)];
Array.Copy(data, sizeof(byte), serializedTable, 0, data.Length - sizeof(byte)); // ugly copy
if (TableSerializer.DeserializeTable(serializedTable, (uint)serializedTable.Length, table))
{
TableRowPage cur = table.GetListHead();
int i;
Console.Write("Columns:\n");
for (i = 0; i < table.GetColumns().Size(); i++)
{
Console.Write("{0}. {1} : ", i + 1, table.GetColumns()[i].columnName);
if (table.GetColumns()[i].columnType == Table.ColumnType.BINARY)
Console.Write("BINARY");
else if (table.GetColumns()[i].columnType == Table.ColumnType.NUMERIC)
Console.Write("NUMERIC");
else
Console.Write("STRING");
Console.Write("\n");
}
if (cur != null)
Console.Write("Rows:\n");
else
Console.Write("Table has no rows.\n");
while (cur != null)
{
for (i = 0; i < cur.size; i++)
{
StringBuilder sb = new StringBuilder(256);
table.PrintRow(sb, sb.Capacity, ',', true, cur.GetData(i));
Console.Write("RowID {0}: {1}\n", cur.GetKey(i), sb.ToString());
}
cur = cur.next;
}
}
else
Console.Write("Deserialization of table failed.\n");
}
rakPeer.DeallocatePacket(p);
p = rakPeer.Receive();
}
if (_kbhit() != 0)
{
char _ch = Console.ReadKey(true).KeyChar;
if (isServer)
{
if (_ch == 'c')
{
bool allowRemoteUpdate;
bool allowRemoteQuery;
bool allowRemoteRemove;
string queryPassword = string.Empty;
string updatePassword = string.Empty;
string removePassword = string.Empty;
bool oneRowPerSystemAddress = false;
bool onlyUpdateOwnRows = false;
bool removeRowOnPingFailure = false;
bool removeRowOnDisconnect = false;
bool autogenerateRowIDs;
Console.Write("Enter name of table to create: ");
tableName = Console.ReadLine();
if (tableName.Equals(string.Empty))
tableName = "Default Table";
Console.Write("Allow remote row updates? (y (Default) / n)\n");
if (Console.ReadKey(false).KeyChar == 'n')
{
Console.Write("\n");
allowRemoteUpdate = false;
}
else
{
Console.Write("\n");
allowRemoteUpdate = true;
Console.Write("Enter remote update password (Enter for none): ");
updatePassword = Console.ReadLine();
Console.Write("Only allow one row per uploading IP? (y (Default) / n)\n");
oneRowPerSystemAddress = (Console.ReadKey(false).KeyChar == 'n') == false;
Console.Write("Only allow updates on rows created by that system? (y (Default) / n)\n");
onlyUpdateOwnRows = (Console.ReadKey(false).KeyChar == 'n') == false;
Console.Write("Remove row if can't ping system? (y (Default) / n)\n");
removeRowOnPingFailure = (Console.ReadKey(false).KeyChar == 'n') == false;
Console.Write("Remove row on system disconnect? (y / n (Default))\n");
removeRowOnDisconnect = (Console.ReadKey(false).KeyChar == 'y') == true;
}
Console.Write("Allow remote table queries? (y (Default) / n)\n");
if (Console.ReadKey(false).KeyChar == 'n')
{
Console.Write("\n");
allowRemoteQuery = false;
}
else
{
Console.Write("\n");
allowRemoteQuery = true;
Console.Write("Enter remote table query password (Enter for none): ");
queryPassword = Console.ReadLine();
}
Console.Write("Allow remote row removal? (y (Default) / n)\n");
if (Console.ReadKey(false).KeyChar == 'n')
{
Console.Write("\n");
allowRemoteRemove = false;
}
else
{
Console.Write("\n");
allowRemoteRemove = true;
Console.Write("Enter remote row removal password (Enter for none): ");
removePassword = Console.ReadLine();
}
Console.Write("Autogenerate row ids? (y (Default) / n)\n");
autogenerateRowIDs = (Console.ReadKey(false).KeyChar == 'n') == false;
Table table;
table = databaseServer.AddTable(tableName, allowRemoteUpdate, allowRemoteQuery, allowRemoteRemove, queryPassword, updatePassword, removePassword, oneRowPerSystemAddress, onlyUpdateOwnRows, removeRowOnPingFailure, removeRowOnDisconnect, autogenerateRowIDs);
if (table != null)
{
Console.Write("Table {0} created.\n", tableName);
while (true)
{
Console.Write("Enter name of new column\n");
Console.Write("Hit enter when done\n");
columnName = Console.ReadLine();
if (columnName.Equals(string.Empty))
break;
Table.ColumnType columnType;
Console.Write("Enter column type\n1=STRING\n2=NUMERIC\n3=BINARY\n");
str = Console.ReadLine();
if (str[0] == '1')
columnType = Table.ColumnType.STRING;
else if (str[0] == '2')
columnType = Table.ColumnType.NUMERIC;
else if (str[0] == '3')
columnType = Table.ColumnType.BINARY;
else
{
Console.Write("Defaulting to string\n");
columnType = Table.ColumnType.STRING;
}
table.AddColumn(columnName, columnType);
Console.Write("{0} added.\n", columnName);
}
Console.Write("Done.\n");
}
else
Console.Write("Table {0} creation failed. Possibly already exists.\n", tableName);
}
else if (_ch == 'r')
{
Console.Write("Enter name of table to remove: ");
str = Console.ReadLine();
if (str.Equals(string.Empty))
str = "Default Table";
if (databaseServer.RemoveTable(str))
Console.Write("Success\n");
else
Console.Write("Table {0} not found\n", str);
}
}
else
{
if (_ch == 'q' || _ch == 'u' || _ch == 'r')
{
Console.Write("Enter table name: ");
tableName = Console.ReadLine();
if (tableName.Equals(string.Empty))
tableName = "Default Table";
Console.Write("Enter password (if any): ");
tablePassword = Console.ReadLine();
}
if (_ch == 'q')
{
// TODO - let the user enter filters, columns, and rows to return.
databaseClient.QueryTable(tableName, tablePassword, null, 0, null, 0, null, 0, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
else if (_ch == 'u')
{
RowUpdateMode updateMode;
uint rowId;
bool hasRowId;
Console.Write("Enter row update mode\n1=update existing\n2=update or add\n3=add new\n");
str = Console.ReadLine();
if (str[0] == '1')
{
updateMode = RowUpdateMode.RUM_UPDATE_EXISTING_ROW;
Console.Write("Updating existing row (You must enter a row ID).\n");
}
else if (str[0] == '2')
{
updateMode = RowUpdateMode.RUM_UPDATE_OR_ADD_ROW;
Console.Write("Updating existing row and adding\nnew row if existing row does not exist.\n");
}
else
{
updateMode = RowUpdateMode.RUM_ADD_NEW_ROW;
Console.Write("Adding new row.\n");
}
Console.Write("Enter row ID (enter for none): ");
str = Console.ReadLine();
if (!str.Equals(string.Empty))
{
rowId = uint.Parse(str);
hasRowId = true;
}
else
{
hasRowId = false;
rowId = 0;
}
Console.Write("Enter cells\n");
byte numCellUpdates;
DatabaseCellUpdates cellUpdates = new DatabaseCellUpdates(64);
for (numCellUpdates = 0; numCellUpdates < 64; numCellUpdates++)
{
Console.Write("Enter column name (Enter when done): ");
cellUpdates[numCellUpdates].columnName = Console.ReadLine();
if (cellUpdates[numCellUpdates].columnName.Equals(string.Empty))
break;
Console.Write("Enter column type\n1=STRING\n2=NUMERIC\n3=BINARY\n");
str = Console.ReadLine();
if (str[0] == '1' || str.Equals(string.Empty))
{
cellUpdates[numCellUpdates].columnType = Table.ColumnType.STRING;
Console.Write("Enter string value: ");
str = Console.ReadLine();
cellUpdates[numCellUpdates].cellValue.Set(str);
}
else if (str[0] == '2')
{
cellUpdates[numCellUpdates].columnType = Table.ColumnType.NUMERIC;
Console.Write("Enter numeric value: ");
str = Console.ReadLine();
cellUpdates[numCellUpdates].cellValue.Set(int.Parse(str));
}
else
{
cellUpdates[numCellUpdates].columnType = Table.ColumnType.BINARY;
// TODO - Pain in the ass to write this demo code
Console.Write("TODO\n");
}
}
databaseClient.UpdateRow(tableName, tablePassword, updateMode, hasRowId, rowId, cellUpdates, numCellUpdates, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
else if (_ch == 'r')
{
uint rowId;
Console.Write("Enter row ID to remove: ");
str = Console.ReadLine();
rowId = uint.Parse(str);
databaseClient.RemoveRow(tableName, tablePassword, rowId, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
}
if (_ch == 'e')
break;
_ch = '\0';
}
RakNetBindings.RakSleep(30);
}
rakPeer.Shutdown(100, 0);
RakNetworkFactory.DestroyRakPeerInterface(rakPeer);
}
static int Main(string[] args)
{
char ch;
string userInput;
rakPeer = RakNetworkFactory.GetRakPeerInterface();
rakPeer.AttachPlugin(replicaManager);
rakPeer.SetNetworkIDManager(networkIDManager);
replicaManager.SetAutoParticipateNewConnections(true);
replicaManager.SetAutoConstructToNewParticipants(true);
replicaManager.SetAutoSerializeInScope(true);
replicaManager.SetReceiveConstructionCB(IntPtr.Zero, ConstructionCB);
replicaManager.SetDownloadCompleteCB(IntPtr.Zero, SendDownloadCompleteCB, IntPtr.Zero, ReceiveDownloadCompleteCB);
StringTable.Instance().AddString("Player", true);
StringTable.Instance().AddString("Monster", true);
Console.Write("Demonstration of ReplicaManager for client / server\n");
Console.Write("The replica manager provides a framework to make it easier to synchronize\n");
Console.Write("object creation, destruction, and member object updates\n");
Console.Write("Difficulty: Intermediate\n\n");
Console.Write("Run as (s)erver or (c)lient? ");
userInput = Console.ReadLine();
if (userInput[0] == 's' || userInput[0] == 'S')
{
isServer = true;
SocketDescriptor socketDescriptor = new SocketDescriptor(60000, string.Empty);
rakPeer.Startup(8, 0, new SocketDescriptor[] { socketDescriptor }, 1);
rakPeer.SetMaximumIncomingConnections(8);
Console.Write("Server started.\n");
}
else
{
isServer = false;
SocketDescriptor socketDescriptor = new SocketDescriptor();
rakPeer.Startup(1, 0, new SocketDescriptor[] { socketDescriptor }, 1);
Console.Write("Enter IP to connect to: ");
userInput = Console.ReadLine();
if (userInput.Equals(string.Empty))
{
userInput = "127.0.0.1";
Console.Write("{0}\n", userInput);
}
if (!rakPeer.Connect(userInput, 60000, string.Empty, 0))
{
Console.Write("Connect call failed!\n");
return 1;
}
Console.Write("Connecting...\n");
}
// The network ID manager will automatically index pointers of object instance NetworkIDObject if
// SetIsNetworkIDAuthority is called with true. Otherwise, it will rely on another system setting the IDs
networkIDManager.SetIsNetworkIDAuthority(isServer);
Console.Write("Commands:\n(Q)uit\n(Space) Show status\n(R)andomize health and position\n");
if (isServer)
{
Console.Write("Toggle (M)onster\nToggle (p)layer\n");
Console.Write("Toggle (S)cope of player\n");
}
Packet p;
while (true)
{
p = rakPeer.Receive();
while (p != null)
{
byte[] data = p.data; // The access to data member had better reduce it. Copying occurs by this.
if (data[0] == RakNetBindings.ID_DISCONNECTION_NOTIFICATION || data[0] == RakNetBindings.ID_CONNECTION_LOST)
{
if (isServer)
{
Console.Write("Server connection lost. Deleting objects\n");
if (monster != null)
{
monster.Dispose();
}
if (player != null)
{
player.Dispose();
}
}
}
rakPeer.DeallocatePacket(p);
p = rakPeer.Receive();
}
if (_kbhit() != 0)
{
ch = Console.ReadKey(true).KeyChar;
if (ch == 'q' || ch == 'Q')
{
Console.Write("Quitting.\n");
break;
}
else if (ch == ' ')
ShowStatus(monster, player);
else if (ch == 'r' || ch == 'R')
{
if (player != null)
{
player.health = (int)RakNetBindings.randomMT();
player.position = (int)RakNetBindings.randomMT();
replicaManager.SignalSerializeNeeded(player.replica, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
if (monster != null)
{
monster.health = (int)RakNetBindings.randomMT();
monster.position = (int)RakNetBindings.randomMT();
replicaManager.SignalSerializeNeeded(monster.replica, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
Console.Write("Randomized player and monster health and position\n");
ShowStatus(monster, player);
}
else if (isServer)
{
if (ch == 'm' || ch == 'M')
{
if (monster == null)
{
Console.Write("Creating monster\n");
monster = new Monster();
}
else
{
monster.Dispose();
Console.Write("Deleted monster\n");
monster = null;
}
}
else if (ch == 'p' || ch == 'P')
{
if (player == null)
{
Console.Write("Creating player\n");
player = new Player();
}
else
{
player.Dispose();
Console.Write("Deleted player\n");
player = null;
}
}
else if (ch == 's' || ch == 'S')
{
if (player != null)
{
bool currentScope;
currentScope = replicaManager.IsInScope(player.replica, rakPeer.GetSystemAddressFromIndex(0));
if (currentScope == false)
Console.Write("Setting scope for player to true for all remote systems.\n");
else
Console.Write("Setting scope for player to false for all remote systems.\n");
replicaManager.SetScope(player.replica, !currentScope, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
else
{
Console.Write("No player to set scope for\n");
}
}
}
}
System.Threading.Thread.Sleep(30);
}
if (monster != null)
monster.Dispose();
if (player != null)
player.Dispose();
RakNetworkFactory.DestroyRakPeerInterface(rakPeer);
return 1;
}
static int Main(string[] args)
{
// Pointers to the interfaces of our server and client.
// Note we can easily have both in the same program
RakPeerInterface client;
RakPeerInterface server;
bool b;
string str;
string serverPort, clientPort;
uint quitTime;
// Holds packets
Packet p;
Console.Write("A client / server sample showing how clients can broadcast offline packets\n");
Console.Write("to find active servers.\n");
Console.Write("Difficulty: Beginner\n\n");
Console.Write("Instructions:\nRun one or more servers on the same port.\nRun a client and it will get pongs from those servers.\n");
Console.Write("Run as (s)erver or (c)lient?\n");
str = Console.ReadLine();
if (str[0]=='s' || str[0]=='S')
{
client=null;
server=RakNetworkFactory.GetRakPeerInterface();
// A server
Console.Write("Enter the server port\n");
serverPort = Console.ReadLine();
if (serverPort.Equals(string.Empty))
serverPort = "60001";
Console.Write("Starting server.\n");
// The server has to be started to respond to pings.
SocketDescriptor socketDescriptor = new SocketDescriptor(ushort.Parse(serverPort),string.Empty);
b = server.Startup(2, 30, new SocketDescriptor[] { socketDescriptor }, 1);
server.SetMaximumIncomingConnections(2);
if (b)
Console.Write("Server started, waiting for connections.\n");
else
{
Console.Write("Server failed to start. Terminating.\n");
Environment.Exit(1);
}
}
else
{
client=RakNetworkFactory.GetRakPeerInterface();
server=null;
// Get our input
Console.Write("Enter the client port to listen on, or 0\n");
clientPort = Console.ReadLine();
if (clientPort.Equals(string.Empty))
clientPort = "60000";
Console.Write("Enter the port to ping\n");
serverPort = Console.ReadLine();
if (serverPort.Equals(string.Empty))
serverPort = "60001";
SocketDescriptor socketDescriptor = new SocketDescriptor(ushort.Parse(clientPort),string.Empty);
client.Startup(1, 30, new SocketDescriptor[] { socketDescriptor }, 1);
// Connecting the client is very simple. 0 means we don't care about
// a connectionValidationInteger, and false for low priority threads
// All 255's mean broadcast
client.Ping("255.255.255.255", ushort.Parse(serverPort), true);
Console.Write("Pinging\n");
}
Console.Write("How many seconds to run this sample for?\n");
str = Console.ReadLine();
if (str.Equals(string.Empty))
{
Console.Write("Defaulting to 5 seconds\n");
quitTime = RakNetBindings.GetTime() + 5000;
}
else
quitTime = RakNetBindings.GetTime() + uint.Parse(str) * 1000;
// Loop for input
while (RakNetBindings.GetTime() < quitTime)
{
if (server != null)
p = server.Receive();
else
p = client.Receive();
if (p == null)
{
System.Threading.Thread.Sleep(30);
continue;
}
if (server != null)
server.DeallocatePacket(p);
else
{
BitStream inBitStream = new BitStream(p, false);
byte packetIdentifier;
inBitStream.Read(out packetIdentifier);
if (packetIdentifier == RakNetBindings.ID_PONG)
{
uint time;
inBitStream.Read(out time);
Console.Write("Got pong from {0} with time {1}\n", p.systemAddress.ToString(), RakNetBindings.GetTime() - time);
}
client.DeallocatePacket(p);
}
System.Threading.Thread.Sleep(30);
}
// We're done with the network
if (server != null)
RakNetworkFactory.DestroyRakPeerInterface(server);
if (client != null)
RakNetworkFactory.DestroyRakPeerInterface(client);
return 0;
}
static void Main(string[] args)
{
RakPeerInterface rakClient = RakNetworkFactory.GetRakPeerInterface();
RakPeerInterface rakServer = RakNetworkFactory.GetRakPeerInterface();
quit = false;
string text;
rakClient.RegisterAsRemoteProcedureCall(typeof(Program).GetMethod("clientRPC"));
SocketDescriptor socketDescriptor = new SocketDescriptor(2000, string.Empty);
if (!rakServer.Startup(1, 30, new SocketDescriptor[] { socketDescriptor }, 1))
{
Console.Write("Start call failed!\n");
return;
}
rakServer.SetMaximumIncomingConnections(1);
socketDescriptor.port = 2100;
rakClient.Startup(1, 30, new SocketDescriptor[] { socketDescriptor }, 1);
if (!rakClient.Connect("127.0.0.1", 2000, string.Empty, 0))
{
Console.Write("Connect call failed\n");
return;
}
BitStream outgoingBitstream = new BitStream();
uint age;
Console.Write("A sample on how to use RakNet's bitstream class\n");
Console.Write("Difficulty: Beginner\n\n");
Console.Write("Enter your name.\n");
text = Console.ReadLine();
if (text.Equals(string.Empty))
text = "Unnamed!";
outgoingBitstream.Write(text);
Console.Write("Enter your age (numbers only).\n");
text = Console.ReadLine();
if (text.Equals(string.Empty))
age = 0;
else
age = uint.Parse(text);
outgoingBitstream.WriteCompressed(age);
Console.Write("Are you employed (y/n)?\n");
text = Console.ReadLine();
if (text == "y")
{
outgoingBitstream.Write(true);
// Read some data into a struct
EmploymentStruct employmentStruct;
Console.Write("What is your salary (enter a number only)?\n");
text = Console.ReadLine();
employmentStruct.salary = int.Parse(text);
Console.Write("How many years have you been employed (enter a number only)?\n");
text = Console.ReadLine();
employmentStruct.yearsEmployed = byte.Parse(text);
// We can write structs to a bitstream but this is not portable due to:
// 1. Different-endian CPUs
// 2. Different 'padding' of structs depending on compiler, etc
// The only safe way to send a struct is by using the BitStream
// to write out every single member which you want to send.
outgoingBitstream.Write(employmentStruct.salary);
outgoingBitstream.Write(employmentStruct.yearsEmployed);
// We're done writing to the struct
}
else
{
//Console.Write("Number of bits before [false]: %d\n",
//outgoingBitstream.GetNumberOfBitsUsed() );
outgoingBitstream.Write(false); // Writing a bool takes 1 bit
// We're done writing to the struct. Compare this to the example above - we wrote quite a bit less.
}
bool success = rakServer.RPC(typeof(Program).GetMethod("clientRPC"), outgoingBitstream, PacketPriority.HIGH_PRIORITY, PacketReliability.RELIABLE, 0, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true, 0, RakNetBindings.UNASSIGNED_NETWORK_ID, null);
if (!success)
Console.Write("RPC call failed\n");
while (!quit)
{
rakClient.DeallocatePacket(rakClient.Receive());
rakServer.DeallocatePacket(rakServer.Receive());
System.Threading.Thread.Sleep(30);
}
Console.Write("Press enter to quit\n");
Console.ReadLine();
rakClient.Shutdown(100, 0);
rakServer.Shutdown(100, 0);
// This is not necessary since on shutdown everything is unregistered. This is just here to show usage
rakClient.UnregisterAsRemoteProcedureCall(typeof(Program).GetMethod("clientRPC"));
RakNetworkFactory.DestroyRakPeerInterface(rakClient);
RakNetworkFactory.DestroyRakPeerInterface(rakServer);
}
static void Main(string[] args)
{
char ch;
bool isServer;
RakPeerInterface serverRakPeer = RakNetworkFactory.GetRakPeerInterface();
const int maxNumberOfClients = 2048;
IList<Connection> clientConnections = new List<Connection>(maxNumberOfClients);
const ushort portNum = 12345;
int querySize = 1000;
byte[] dummyData = new byte[querySize];
Random r = new Random();
r.NextBytes(dummyData);
dummyData[0] = (byte)RakNetBindings.ID_USER_PACKET_ENUM;
List<SystemAddress> incomingConnections = new List<SystemAddress>(maxNumberOfClients);
Console.WriteLine("(S)erver or (C)lient?");
ch = Console.ReadKey(true).KeyChar;
if (ch == 's')
{
isServer = true;
serverRakPeer.SetMaximumIncomingConnections(maxNumberOfClients);
SocketDescriptor socketDescriptor = new SocketDescriptor(portNum, string.Empty);
serverRakPeer.Startup(maxNumberOfClients, 0, new SocketDescriptor[] { socketDescriptor }, 1);
Console.WriteLine("Server started");
}
else
{
isServer = false;
Console.Write("Number of Clients: ");
string numberOfClientsString = Console.ReadLine();
int numberOfClients = Convert.ToInt32(numberOfClientsString);
Console.Write("Query size: ");
string querySizeString = Console.ReadLine();
querySize = Convert.ToInt32(querySizeString);
SocketDescriptor socketDescriptor = new SocketDescriptor();
for (int i = 0; i < numberOfClients; ++i)
{
RakPeerInterface clientRakPeer = RakNetworkFactory.GetRakPeerInterface();
clientRakPeer.Startup(1, 0, new SocketDescriptor[] { socketDescriptor }, 1);
clientConnections.Add(new Connection(clientRakPeer, false));
}
Console.WriteLine("Client started");
Console.Write("Enter server IP: ");
string serverIP = Console.ReadLine();
Console.WriteLine("Connecting to server.");
foreach (Connection clientConnection in clientConnections)
{
clientConnection.RakPeer.Connect(serverIP, portNum, string.Empty, 0);
}
}
//Console.WriteLine("(E)xit");
uint lastLog = 0;
while (true)
{
if (isServer)
{
Packet p = serverRakPeer.Receive();
if (p != null)
{
BitStream inBitStream = new BitStream(p, false);
byte packetIdentifier;
inBitStream.Read(out packetIdentifier);
switch (packetIdentifier)
{
case RakNetBindings.ID_NEW_INCOMING_CONNECTION:
Console.WriteLine("ID_NEW_INCOMING_CONNECTION");
//incomingConnections.Add(p.systemAddress);
break;
case RakNetBindings.ID_USER_PACKET_ENUM:
serverRakPeer.Send(inBitStream, PacketPriority.HIGH_PRIORITY, PacketReliability.RELIABLE_ORDERED, 0, p.systemAddress, false);
break;
}
serverRakPeer.DeallocatePacket(p);
}
SystemAddress systemAddress = serverRakPeer.GetSystemAddressFromIndex(0);
//if (systemAddress.binaryAddress != RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS.binaryAddress &&
// systemAddress.port != RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS.port)
if(!systemAddress.Equals(RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS))
{
RakNetStatistics rss = serverRakPeer.GetStatistics(systemAddress);
if (RakNetBindings.GetTime() > lastLog + 4000)
{
Console.WriteLine("Packets sent:\t\t\t\t{0:D}", rss.packetsSent);
lastLog = RakNetBindings.GetTime();
}
}
}
else
{
foreach(Connection clientConnection in clientConnections)
{
Packet p = clientConnection.RakPeer.Receive();
if (p != null)
{
BitStream inBitStream = new BitStream(p, false);
byte packetIdentifier;
inBitStream.Read(out packetIdentifier);
switch (packetIdentifier)
{
case RakNetBindings.ID_CONNECTION_REQUEST_ACCEPTED:
Console.WriteLine("ID_CONNECTION_REQUEST_ACCEPTED");
clientConnection.ConnectionCompleted = true;
break;
}
clientConnection.RakPeer.DeallocatePacket(p);
}
if (clientConnection.ConnectionCompleted)
{
clientConnection.RakPeer.Send(dummyData, querySize, PacketPriority.HIGH_PRIORITY, PacketReliability.RELIABLE_ORDERED, 0, RakNetBindings.UNASSIGNED_SYSTEM_ADDRESS, true);
}
}
}
Thread.Sleep(0);
}
//foreach (RakPeerInterface clientRakPeer in clientRakPeers)
//{
// RakNetworkFactory.DestroyRakPeerInterface(clientRakPeer);
//}
//RakNetworkFactory.DestroyRakPeerInterface(serverRakPeer);
}
