// ACK送信
private void sendAck()
{
// パケット作成
var packet = new PacketData(1);
packet.SetByte(0, AsciiCode.ACK);
// パケット送信
socket.Send(packet);
sendAckNum++;
}
public void SendMessage(int id, byte[] messageBytes)
{
if (IsReadyForSend())
{
byte[] idBytes = BitConverter.GetBytes(id);
if (messageBytes != null && messageBytes.Length > 0)
{
byte[] dataBytes = new byte[sizeof(int) + messageBytes.Length];
Array.Copy(idBytes, 0, dataBytes, 0, idBytes.Length);
Array.Copy(messageBytes, 0, dataBytes, idBytes.Length, messageBytes.Length);
m_serverSocket.Send(dataBytes);
}
else
{
m_serverSocket.Send(idBytes);
}
}
}
public override void Run(string[] args)
{
var port = 0;
try {
port = int.Parse(args[1]);
} catch (Exception) {
port = 3333;
}
var server = new TcpServerSocket();
_socket = server;
server.OnDisconnect += onDisconnect;
server.Listen(port);
server.OnReceive += onReceive;
Console.CancelKeyPress += onCancel;
while (true)
{
server.Send(Encoding.UTF8.GetBytes(Console.ReadLine()));
}
}
public void TcpTest()
{
object monitor = new object();
lock (monitor) {
bool clientMaySend = false;
int payloadCounter = 0;
Console.WriteLine("Starting server");
HashSet <Socket> connectedSockets = new HashSet <Socket>();
TcpServerSocket server = null;
server = new TcpServerSocket(socket => {
lock (monitor) {
lock (connectedSockets) {
Console.WriteLine("Server received client's connection");
connectedSockets.Add(socket);
}
}
}, (sender, buffer, size) => {
lock (monitor) {
Console.WriteLine("SRec " + size);
server.Send(sender, buffer, 0, size);
}
}, socket => {
lock (connectedSockets) {
Console.WriteLine("Server lost connection to client");
connectedSockets.Remove(socket);
}
}, connectedSockets, 1, Port);
byte[] sendBuffer = new byte[DataSize];
_random.NextBytes(sendBuffer);
Console.WriteLine("Starting client");
TcpClientSocket client = null;
client = new TcpClientSocket(() => {
lock (monitor) {
Console.WriteLine("Client connected to server");
if (clientMaySend)
{
Console.WriteLine("Client not waiting for main thread");
}
else
{
Console.WriteLine("Client waiting for main thread");
Monitor.Wait(monitor);
}
Console.WriteLine("Client sending first data");
client.Send(sendBuffer, 0, sendBuffer.Length);
}
}, error => {
lock (monitor) {
Console.WriteLine("Client failed to connect to server: " + error);
}
}, (buffer, size) => {
lock (monitor) {
Console.WriteLine("CRec " + size);
AssertArrayContentsEqualInFirstArrayLengthRange(sendBuffer, buffer);
if (++payloadCounter == PayloadCount)
{
Monitor.Pulse(monitor);
}
else
{
_random.NextBytes(sendBuffer);
client.Send(sendBuffer, 0, sendBuffer.Length);
}
}
}, () => Console.WriteLine("Client lost connection to server"));
client.Start(Ip, Port);
clientMaySend = true;
Monitor.Pulse(monitor);
Console.WriteLine("Main thread waiting");
Monitor.Wait(monitor);
Console.WriteLine("Closing client");
client.Close();
Console.WriteLine("Closing server");
server.Close();
}
}
