public void Initialize()
{
server = new EchoServer(20015);
t = new Thread(new ThreadStart(server.init));
t.Name = "Listener";
t.Start();
}
public void EchoMessage()
{
int port = 41717;
using (var server = new EchoServer())
{
server.Start(port);
using (var client = new EchoClient())
{
var sendMessage = "abc";
string receiveMessage = null;
client.Connect(IPAddress.Loopback, port);
client.PacketReceived += reader =>
{
reader.Reset();
reader.Read <ushort>();
receiveMessage = reader.ReadString();
};
ClientToServer.Rpc.RequestEcho(client, sendMessage);
client.FlushPackets();
Waiting.Until(() => receiveMessage != null);
receiveMessage.Should().Be(sendMessage);
}
}
}
public void MultipleClientsSingleThread2()
{
EchoServer echoServer = new EchoServer();
echoServer.Start(new IPEndPoint(IPAddress.Any, 2033));
List <IPEndPoint> endPoints = new List <IPEndPoint>();
IPEndPoint ep = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 2033);
endPoints.Add(ep);
List <EchoTestClient> aClients = new List <EchoTestClient>();
for (int i = 0; i < 10; i++)
{
EchoTestClient echoClient = new EchoTestClient(endPoints);
echoClient.Connect(endPoints[0]);
aClients.Add(echoClient);
}
string strTestData2 = "JjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz1234567890AaBbCcDdEeFfGgHhJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz1234567890AaBbCcDdEeFfGgHh";
for (int j = 0; j < 10; j++)
{
EchoTestClient clientMaster = aClients[j];
clientMaster.SendData(strTestData2);
for (int i = 0; i < 10; i++)
{
EchoTestClient echoClient = aClients[i];
echoClient.DataReady.WaitOne();
Assert.IsTrue(string.Equals(strTestData2, echoClient.ReceivedData));
}
}
}
public static void BandwidthThrottlingProxyEcho()
{
using (var echoServer = new EchoServer(new IPEndPoint(IPAddress.Loopback, 0)))
{
echoServer.Start();
var listener = new ThrottlingListener(
SinkListener.Instance,
10 * 1024 /* 10 Kb/s */
);
var connector = new SimpleConnector(echoServer.EndPoint, listener);
using (var proxyServer = new ProxyServer(new IPEndPoint(IPAddress.Loopback, 0), connector))
{
proxyServer.Start();
var block = Encoding.UTF8.GetBytes(new string('?', 1024));
var stopwatch = Stopwatch.StartNew();
using (var echoClient = new EchoPingClient(proxyServer.EndPoint, block))
{
echoClient.Start();
for (int i = 0; i < 100; i++)
{
echoClient.Ping();
}
}
Console.WriteLine(stopwatch.Elapsed);
}
}
}
public void Echoサーバに送信して溜まったデータサイズ_lengthを確認する()
{
//setUp
const string addr = "127.0.0.1";
const int port = 9982;
var sv = new EchoServer(addr, port);
sv.Start();
var sut = new SockTcp(new Kernel(), new Ip(addr), port, 100, null);
const int max = 1000;
for (int i = 0; i < 3; i++)
{
sut.Send(new byte[max]);
}
Thread.Sleep(200);
int expected = max * 3;
//exercise
var actual = sut.Length();
//verify
Assert.That(actual, Is.EqualTo(expected));
//tearDown
sut.Close();
sv.Stop();
}
public static void DelayTransferEchoServer()
{
using (var echoServer = new EchoServer(new IPEndPoint(IPAddress.Loopback, 0)))
{
echoServer.Start();
var listener = new FixedDelayListener(
SinkListener.Instance,
TimeSpan.FromSeconds(0.5)
);
var connector = new SimpleConnector(echoServer.EndPoint, listener);
using (var proxyServer = new ProxyServer(new IPEndPoint(IPAddress.Loopback, 0), connector))
{
proxyServer.Start();
var block = Encoding.UTF8.GetBytes("Hello world!");
using (var echoClient = new EchoPingClient(proxyServer.EndPoint, block))
{
echoClient.Start();
var stopwatch = Stopwatch.StartNew();
echoClient.Ping();
Console.WriteLine(stopwatch.Elapsed);
}
}
}
}
public void EchoサーバにstringSendで1行送信してstringRecvで1行受信する()
{
//setUp
const string addr = "127.0.0.1";
const int port = 9993;
var sv = new EchoServer(addr, port);
sv.Start();
var sut = new SockTcp(new Kernel(), new Ip(addr), port, 100, null);
sut.StringSend("本日は晴天なり", "UTF-8");
Thread.Sleep(10);
var expected = "本日は晴天なり\r\n";
//exercise
var actual = sut.StringRecv("UTF-8", 1, this);
//verify
Assert.That(actual, Is.EqualTo(expected));
//tearDown
sut.Close();
sv.Stop();
}
public void EchoサーバにlineSendで1行送信してlineRecvで1行受信する()
{
//setUp
const string addr = "127.0.0.1";
const int port = 9993;
var sv = new EchoServer(addr, port);
sv.Start();
var sut = new SockTcp(new Kernel(), new Ip(addr), port, 100, null);
sut.LineSend(Encoding.UTF8.GetBytes("本日は晴天なり"));
Thread.Sleep(10);
var expected = "本日は晴天なり\r\n";
//exercise
var bytes = sut.LineRecv(1, this);
var actual = Encoding.UTF8.GetString(bytes);
//verify
Assert.That(actual, Is.EqualTo(expected));
//tearDown
sut.Close();
sv.Stop();
}
private void ActivateServers()
{
AddLog("Trying to activate servers...");
fEchoServer = new EchoServer();
try
{
fEchoServer.Open();
AddLog("EchoServer is active.");
}
catch (Exception ex)
{
AddLog("Can't activate EchoServer. An exception occured: " + ex.Message);
}
fHttpServer = new SimpleHttpServer();
fHttpServer.Port = Convert.ToInt32(nudPort.Value);
fHttpServer.RootPath = txtRoot.Text;
fHttpServer.ServerName = txtServerName.Text;
if (this.fHttpServer.BindingV4 != null)
{
this.fHttpServer.BindingV4.ListenerThreadCount = Convert.ToInt32(this.nudCount.Value);
}
fHttpServer.HttpRequest += OnHttpRequest;
fHttpServer.Open();
AddLog(String.Format("SimpleHttpServer is active on {0} port.", fHttpServer.Port));
SetEnable(false);
AddLog("Servers activated.");
btnAction.Text = "Deactivate Servers";
}
/// -----------------------------------------------------------------------------
/// <summary>
/// Initialise les différents serveurs pour le test
/// </summary>
/// <typeparam name="T">le protocole à utiliser</typeparam>
/// <param name="port">le port de base pour le remoting</param>
/// <param name="server">le serveur (tunnel)</param>
/// <param name="client">le client (tunnel)</param>
/// <param name="echo">le serveur d'echo</param>
/// <param name="gw">la passerelle</param>
/// -----------------------------------------------------------------------------
private void Initialize <T>(int port, out BdtServer server, out BdtClient client, out EchoServer echo, out GatewayServer gw) where T : GenericProtocol
{
Assert.AreEqual(ChannelServices.RegisteredChannels.Length, 0);
var config = new TestConfigPackage(typeof(T).FullName, port);
server = new TestServer(TestContext, config);
client = new TestClient(TestContext, config);
var args = new String[] { };
server.LoadConfiguration(args);
client.LoadConfiguration(args);
Tunnel.Configuration = server.Configuration;
Tunnel.Logger = LoggedObject.GlobalLogger;
server.Protocol.ConfigureServer(typeof(Tunnel));
client.StartClient();
Assert.AreEqual(ChannelServices.RegisteredChannels.Length, 2);
echo = new EchoServer(port + EchoOffset, false);
Servers.Add(echo);
gw = new GatewayServer(port + GatewayOffset, false, port + EchoOffset, "localhost", client.Tunnel, client.Sid);
Servers.Add(gw);
}
public static void Main(String[] args)
{
TcpListener server=null;
try {
//Echo servers listen on port 7
int portNumber = 7;
//Echo server first binds to port 7
server = new TcpListener(portNumber);
//Server starts listening
server.Start();
//Echo server loops forever, listening for clients
for(;;) {
//Accept the pending client connection and return a client
//initialized for communication
//This method will block until a connection is made
EchoServer es = new EchoServer(server.AcceptTcpClient());
//Allow this conversation to run in a new thread
Thread serverThread = new Thread(
new ThreadStart(es.Conversation));
serverThread.Start();
//Loop back up and wait for another client
//Another thread is servicing this client
}
} catch (Exception e) {
Console.WriteLine(e+" "+e.StackTrace);
} finally {
//Release the port and stop the server
server.Stop();
}
}
public void Echoサーバにsendしてlength分ずつRecvする()
{
//setUp
const string addr = "127.0.0.1";
const int port = 53;
var echoServer = new EchoServer(addr, port);
echoServer.Start();
const int timeout = 3;
const int max = 1500;
const int loop = 10;
var tmp = new byte[max];
for (int i = 0; i < max; i++){
tmp[i] = (byte) i;
}
var ip = new Ip(addr);
for (var i = 0; i < loop; i++){
var sockUdp = new SockUdp(new Kernel(), ip, port, null, tmp);
// while (sockUdp.Length() == 0){
// Thread.Sleep(10);
// }
var b = sockUdp.Recv(timeout);
//verify
for (var m = 0; m < max; m += 10){
Assert.That(b[m], Is.EqualTo(tmp[m])); //送信したデータと受信したデータが同一かどうかのテスト
}
sockUdp.Close();
}
//TearDown
echoServer.Stop();
}
public void EchoサーバにlineSendで1行送信してlineRecvで1行受信する()
{
//setUp
const string addr = "127.0.0.1";
const int port = 9993;
var sv = new EchoServer(addr, port);
sv.Start();
var sut = new SockTcp(new Kernel(), new Ip(addr), port, 100, null);
sut.LineSend(Encoding.UTF8.GetBytes("本日は晴天なり"));
Thread.Sleep(10);
var expected = "本日は晴天なり\r\n";
//exercise
var bytes = sut.LineRecv(1, this);
var actual = Encoding.UTF8.GetString(bytes);
//verify
Assert.That(actual, Is.EqualTo(expected));
//tearDown
sut.Close();
sv.Stop();
}
public void OneServerを継承したEchoServer_TCP版_を使用して接続する()
{
const string addr = "127.0.0.1";
const int port = 9999;
const int timeout = 300;
Ip ip = null;
try{
ip = new Ip(addr);
} catch (ValidObjException ex) {
Assert.Fail(ex.Message);
}
var oneBind = new OneBind(ip, ProtocolKind.Tcp);
var conf = TestUtil.CreateConf("OptionSample");
conf.Set("port", port);
conf.Set("multiple", 10);
conf.Set("acl", new Dat(new CtrlType[0]));
conf.Set("enableAcl", 1);
conf.Set("timeOut", timeout);
var echoServer = new EchoServer(conf, oneBind);
echoServer.Start();
//TCPクライアント
const int max = 10000;
var buf = new byte[max];
buf[8] = 100; //CheckData
for (int i = 0; i < 3; i++)
{
var sockTcp = new SockTcp(new Kernel(), ip, port, timeout, null);
sockTcp.Send(buf);
while (sockTcp.Length() == 0)
{
Thread.Sleep(2);
}
var len = sockTcp.Length();
if (0 < len)
{
var b = sockTcp.Recv(len, timeout, this);
Assert.That(b[8], Is.EqualTo(buf[8]));//CheckData
}
Assert.That(max, Is.EqualTo(len));
sockTcp.Close();
}
echoServer.Dispose();
}
static void Main()
{
var server = new EchoServer();
new Thread(server.Start).Start();
var client = new Client { Message = "hello world" };
new Thread(client.Start).Start();
var client2 = new Client { Message = "foo bar" };
new Thread(client2.Start).Start();
}
public void Initialize()
{
Debug.WriteLine("Init");
server = new EchoServer(20015);
t = new Thread(new ThreadStart(server.init));
t.Name = "Listener";
t.Start();
Debug.WriteLine("Listening");
c = new CanalSocket("localhost", 20015);
Debug.WriteLine("Canal criado");
m = new Medidor(c);
Debug.WriteLine("Medidor criado");
m.connect();
}
public void Echoサーバにsendで送信てtcpQueueのlength分ずつRecvする()
{
const string addr = "127.0.0.1";
const int port = 9981;
var echoServer = new EchoServer(addr, port);
echoServer.Start();
const int timeout = 100;
Ip ip = null;
try{
ip = new Ip(addr);
} catch (ValidObjException ex) {
Assert.Fail(ex.Message);
}
var sockTcp = new SockTcp(new Kernel(), ip, port, timeout, null);
const int max = 1000;
const int loop = 3;
var tmp = new byte[max];
for (var i = 0; i < max; i++)
{
tmp[i] = (byte)i;
}
int recvCount = 0;
for (var i = 0; i < loop; i++)
{
var len = sockTcp.Send(tmp);
Assert.That(len, Is.EqualTo(tmp.Length));
Thread.Sleep(10);
var b = sockTcp.Recv(len, timeout, this);
recvCount += b.Length;
for (int m = 0; m < max; m += 10)
{
Assert.That(b[m], Is.EqualTo(tmp[m])); //送信したデータと受信したデータが同一かどうかのテスト
}
}
Assert.That(loop * max, Is.EqualTo(recvCount)); //送信したデータ数と受信したデータ数が一致するかどうかのテスト
sockTcp.Close();
echoServer.Stop();
}
public void OneServerを継承したEchoServer_TCP版_を使用して接続する()
{
const string addr = "127.0.0.1";
const int port = 9999;
const int timeout = 300;
Ip ip = null;
try{
ip = new Ip(addr);
} catch (ValidObjException ex){
Assert.Fail(ex.Message);
}
var oneBind = new OneBind(ip, ProtocolKind.Tcp);
var conf = TestUtil.CreateConf("OptionSample");
conf.Set("port", port);
conf.Set("multiple", 10);
conf.Set("acl", new Dat(new CtrlType[0]));
conf.Set("enableAcl", 1);
conf.Set("timeOut", timeout);
var echoServer = new EchoServer(conf, oneBind);
echoServer.Start();
//TCPクライアント
const int max = 10000;
var buf = new byte[max];
buf[8] = 100; //CheckData
for (int i = 0; i < 3; i++){
var sockTcp = new SockTcp(new Kernel(), ip, port, timeout, null);
sockTcp.Send(buf);
while (sockTcp.Length() == 0){
Thread.Sleep(2);
}
var len = sockTcp.Length();
if (0 < len){
var b = sockTcp.Recv(len, timeout, this);
Assert.That(b[8], Is.EqualTo(buf[8]));//CheckData
}
Assert.That(max, Is.EqualTo(len));
sockTcp.Close();
}
echoServer.Dispose();
}
static void Main(string[] args)
{
Trace.Listeners.Add(new ConsoleTraceListener());
// 加载服务器
using (EchoServer server = new EchoServer())
{
server.Port = 8088;
server.Start();
Console.WriteLine("Press enter key to exit...");
Console.ReadLine();
server.Stop();
}
}
EchoServer StartServer(int port, int enableAcl, Dat acl)
{
var ip = TestUtil.CreateIp("127.0.0.1");
const int timeout = 300;
var oneBind = new OneBind(ip, ProtocolKind.Tcp);
var conf = TestUtil.CreateConf("OptionSample");
conf.Set("port", port);
conf.Set("multiple", 10);
conf.Set("acl", acl);
conf.Set("enableAcl", enableAcl);
conf.Set("timeOut", timeout);
var sv = new EchoServer(conf, oneBind);
sv.Start();
return(sv);
}
static void Main(string[] args)
{
//Enable or disable log:
EchoConnection.LogReceive = true;
//Start the Queues:
EchoServer.ServerQueue.Start();
EchoConnection.ClientQueue.Start();
//Address:
IPEndPoint address = new IPEndPoint(IPAddress.Loopback, 5588);
//Start listening
EchoServer server = new EchoServer();
server.Bind(address);
//Start 10 accept operations:
for (int i = 0; i < 10; i++)
{
server.Accept();
}
//Start client when S is hit.
Console.WriteLine("HIT S to start client!");
while (Console.ReadKey(true).Key != ConsoleKey.S)
{
continue;
}
//Connect 1000 connections:
for (int i = 0; i < 1000; i++)
{
EchoConnection connection = new EchoConnection();
connection.Connect(address);
}
//Close app when Q is hit
Console.WriteLine("HIT Q to close app.");
while (Console.ReadKey(true).Key != ConsoleKey.Q)
{
continue;
}
}
static void Main(string[] args)
{
Logger.AddLogger(new ConsoleLogger());
Logger.AddLogger(new FileLogger($"{DateTime.Now:yyyyMMdd}_EchoServerLog.txt"));
Logger.EnableAutoFlush();
if (Arguments.TryParse(args, out var arguments) == false)
{
Logger.LogError("Invalid arguments.\nUsage: Neti.EchoServer {Port}");
Environment.Exit(1);
return;
}
using (var echoServer = new EchoServer())
{
echoServer.Started += () => Logger.LogInfo("# Server Started.");
echoServer.Stopped += () => Logger.LogInfo("# Server Stopped.");
echoServer.SessionEntered += session =>
{
var clientId = $"{session.RemoteAddress}:{session.RemotePort}";
Logger.LogInfo($"# Client Entered. ({clientId})");
session.Disconnected += () => Logger.LogInfo($"# Client Disconnected. ({clientId})");
};
Logger.LogInfo($"# Starting server... (Port: {arguments.Port})");
echoServer.Start(arguments.Port);
if (echoServer.IsActive == false)
{
Logger.LogError("# Failed to start server.");
Environment.Exit(2);
return;
}
while (echoServer.IsActive)
{
Thread.Sleep(17);
}
}
Environment.ExitCode = 0;
}
public void Echoサーバにsendで送信てtcpQueueのlength分ずつRecvする()
{
const string addr = "127.0.0.1";
const int port = 9981;
var echoServer = new EchoServer(addr, port);
echoServer.Start();
const int timeout = 100;
Ip ip = null;
try{
ip = new Ip(addr);
} catch (ValidObjException ex){
Assert.Fail(ex.Message);
}
var sockTcp = new SockTcp(new Kernel(), ip, port, timeout, null);
const int max = 1000;
const int loop = 3;
var tmp = new byte[max];
for (var i = 0; i < max; i++){
tmp[i] = (byte) i;
}
int recvCount = 0;
for (var i = 0; i < loop; i++){
var len = sockTcp.Send(tmp);
Assert.That(len, Is.EqualTo(tmp.Length));
Thread.Sleep(10);
var b = sockTcp.Recv(len, timeout, this);
recvCount += b.Length;
for (int m = 0; m < max; m += 10){
Assert.That(b[m], Is.EqualTo(tmp[m])); //送信したデータと受信したデータが同一かどうかのテスト
}
}
Assert.That(loop*max, Is.EqualTo(recvCount)); //送信したデータ数と受信したデータ数が一致するかどうかのテスト
sockTcp.Close();
echoServer.Stop();
}
static void Main()
{
Console.WriteLine("-- EchoServer/HelloClient --");
EchoServer.StartEchoServer();
HelloClient.Connect();
Task.Delay(50).Wait(); //Wait 50 milliseconds to let HelloClient finish
Console.WriteLine("-- BasicServer/BasicClient --");
BasicServer.StartBasicServer();
BasicClient.Connect();
Task.Delay(50).Wait(); //Wait 50 milliseconds to let BasicClient finish
Console.WriteLine("-- EasyTcpPacketExample --");
EasyTcpPacketExample.Start();
EasyTcpPacketExample.Connect();
Task.Delay(50).Wait(); //Wait 50 milliseconds to let EasyTcpPacketExample finish
Console.WriteLine("-- EncryptionExample --");
EncryptionExample.Start();
EncryptionExample.Connect();
Task.Delay(50).Wait(); //Wait 50 milliseconds to let EncryptionExample finish
Console.WriteLine("-- FileServer/FileClient --");
FileServer.StartFileServer();
FileClient.Download("TestFile.txt", "DownloadedTestFile.txt");
FileClient.Upload("TestFile.txt", "UploadedTestFile.txt");
Task.Delay(50).Wait(); //Wait 50 milliseconds to let FileClient finish
Console.WriteLine("-- EchoServer/SpeedTestClient --");
SpeedTestClient.RunSpeedTest();
Console.WriteLine("-- ActionEchoServer/ActionSpeedTestClient --");
ActionEchoServer.StartEchoServer();
ActionSpeedTestClient.RunSpeedTest();
Task.Delay(-1).Wait();
}
public void Setup()
{
echoServer = new EchoServer(new IPEndPoint(IPAddress.Loopback, 0));
echoServer.Start();
if (ContinueMode == ContinueMode.Scheduled)
{
queue = new BlockingCollection <OperationContinuation>();
thread = new Thread(() =>
{
foreach (var continuation in queue.GetConsumingEnumerable())
{
continuation.SetOutcome(OperationOutcome.Continue);
}
});
thread.Start();
}
IListener listener = null;
switch (ContinueMode)
{
case ContinueMode.Continuation:
listener = new CompletedContinuationListener();
break;
case ContinueMode.Scheduled:
listener = new ScheduledContinuationListener(queue);
break;
}
proxy = new ProxyServer(new IPEndPoint(IPAddress.Loopback, 0), new SimpleConnector(echoServer.EndPoint, listener));
proxy.Start();
var buffer = new byte[BlockSize];
new Random().NextBytes(buffer);
echoClient = new EchoPingClient(proxy.EndPoint, buffer);
echoClient.Start();
}
public void Echoサーバにsendしてlength分ずつRecvする()
{
//setUp
const string addr = "127.0.0.1";
const int port = 53;
var echoServer = new EchoServer(addr, port);
echoServer.Start();
const int timeout = 3;
const int max = 1500;
const int loop = 10;
var tmp = new byte[max];
for (int i = 0; i < max; i++)
{
tmp[i] = (byte)i;
}
var ip = new Ip(addr);
for (var i = 0; i < loop; i++)
{
var sockUdp = new SockUdp(new Kernel(), ip, port, null, tmp);
// while (sockUdp.Length() == 0){
// Thread.Sleep(10);
// }
var b = sockUdp.Recv(timeout);
//verify
for (var m = 0; m < max; m += 10)
{
Assert.That(b[m], Is.EqualTo(tmp[m])); //送信したデータと受信したデータが同一かどうかのテスト
}
sockUdp.Close();
}
//TearDown
echoServer.Stop();
}
private static void SimulateNetworkFailureEchoServer()
{
using (var echoServer = new EchoServer(new IPEndPoint(IPAddress.Loopback, 0)))
{
echoServer.Start();
var configuration = new ChaosConfiguration
{
Reject =
{
Percentage = 0.5
}
};
var connector = new ChaosConnector(
configuration,
new SimpleConnector(echoServer.EndPoint)
);
using (var proxyServer = new ProxyServer(new IPEndPoint(IPAddress.Loopback, 0), connector))
{
proxyServer.Start();
var block = Encoding.UTF8.GetBytes("Hello world!");
int errors = 0;
for (int i = 0; i < 100; i++)
{
using (var echoClient = new EchoPingClient(proxyServer.EndPoint, block))
{
echoClient.ExceptionOccured += (s, e) => Interlocked.Increment(ref errors);
echoClient.Start();
echoClient.Ping();
}
}
Console.WriteLine(errors);
}
}
}
/// -----------------------------------------------------------------------------
/// <summary>
/// Destruction des entités de test
/// </summary>
/// <param name="server">le serveur (tunnel)</param>
/// <param name="client">le client (tunnel)</param>
/// <param name="echo">le serveur d'echo</param>
/// <param name="gw">la passerelle</param>
/// -----------------------------------------------------------------------------
private void Finalize(ref BdtServer server, ref BdtClient client, ref EchoServer echo, ref GatewayServer gw)
{
Assert.AreEqual(ChannelServices.RegisteredChannels.Length, 2);
client.StopClient();
Tunnel.DisableChecking();
server.Protocol.UnConfigureServer();
server.UnLoadConfiguration();
client.UnLoadConfiguration();
server = null;
client = null;
Assert.AreEqual(ChannelServices.RegisteredChannels.Length, 0);
echo.CloseServer();
Servers.Remove(echo);
echo = null;
gw.CloseServer();
Servers.Remove(gw);
gw = null;
}
public static void ProxyEcho()
{
using (var echoServer = new EchoServer(new IPEndPoint(IPAddress.Loopback, 0)))
{
echoServer.Start();
var connector = new SimpleConnector(echoServer.EndPoint);
using (var proxyServer = new ProxyServer(new IPEndPoint(IPAddress.Loopback, 0), connector))
{
proxyServer.Start();
var block = Encoding.UTF8.GetBytes("Hello world!");
using (var echoClient = new EchoPingClient(proxyServer.EndPoint, block))
{
echoClient.Start();
echoClient.Ping();
}
}
}
}
public static void LoadBalancedProxyEcho()
{
using (var echoServer1 = new EchoServer(new IPEndPoint(IPAddress.Loopback, 0)))
using (var echoServer2 = new EchoServer(new IPEndPoint(IPAddress.Loopback, 0)))
using (var echoServer3 = new EchoServer(new IPEndPoint(IPAddress.Loopback, 0)))
using (var echoServer4 = new EchoServer(new IPEndPoint(IPAddress.Loopback, 0)))
{
echoServer1.Start();
echoServer2.Start();
echoServer3.Start();
echoServer4.Start();
var connector = new RoundRobinLoadBalancingConnector(
echoServer1.EndPoint,
echoServer2.EndPoint,
echoServer3.EndPoint,
echoServer4.EndPoint
);
using (var proxyServer = new ProxyServer(new IPEndPoint(IPAddress.Loopback, 0), connector))
{
proxyServer.Start();
var block = Encoding.UTF8.GetBytes("Hello world!");
for (int i = 0; i < 32; i++)
{
using (var echoClient = new EchoPingClient(proxyServer.EndPoint, block))
{
echoClient.Start();
echoClient.Ping();
}
}
}
}
}
public static void Main(String[] args)
{
TcpListener server = null;
try
{
int portNumber = 7;
server = new TcpListener(portNumber);
server.Start();
//loops listening for clients
for (;;)
{
//gets the clients, will wait here listening for clients
EchoServer es = new EchoServer(server.AcceptTcpClient());
//stores the es to keep track of all the clients instances
Tuple<EchoServer, string> new_es = new Tuple<EchoServer, string>(es, "");
esnamelist.Add(new_es);
//creates threads
Thread serverThread = new Thread(new ThreadStart(es.Messaging));
serverThread.Start();
}
}
catch (Exception e)
{
Console.WriteLine(e + " " + e.StackTrace);
}
finally
{
server.Stop();
}
}
public void SingleThreadSingleClient()
{
EchoServer echoServer = new EchoServer();
echoServer.Start(new IPEndPoint(IPAddress.Any, 2031));
List <IPEndPoint> endPoints = new List <IPEndPoint>();
IPEndPoint ep = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 2031);
endPoints.Add(ep);
EchoTestClient echoClient = new EchoTestClient(endPoints);
echoClient.Connect(endPoints[0]);
string strTestData = "1234567890AaBbCcDdEeFfGgHhJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz";
echoClient.SendData(strTestData);
echoClient.DataReady.WaitOne();
Assert.IsTrue(string.Equals(strTestData, echoClient.ReceivedData));
string strTestData2 = "JjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz1234567890AaBbCcDdEeFfGgHhJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz1234567890AaBbCcDdEeFfGgHh";
echoClient.SendData(strTestData2);
echoClient.DataReady.WaitOne();
Assert.IsTrue(string.Equals(strTestData2, echoClient.ReceivedData));
}
public void Echoサーバに送信して溜まったデータサイズ_lengthを確認する()
{
//setUp
const string addr = "127.0.0.1";
const int port = 9982;
var sv = new EchoServer(addr, port);
sv.Start();
var sut = new SockTcp(new Kernel(), new Ip(addr), port, 100, null);
const int max = 1000;
for (int i = 0; i < 3; i++){
sut.Send(new byte[max]);
}
Thread.Sleep(200);
int expected = max*3;
//exercise
var actual = sut.Length();
//verify
Assert.That(actual, Is.EqualTo(expected));
//tearDown
sut.Close();
sv.Stop();
}
static async Task Main()
{
using var server = new EchoServer(Port);
await Task.Yield();
SocketConnection.AssertDependencies();
Log("Connecting...");
using var connection = await SocketConnection.ConnectAsync(new IPEndPoint (IPAddress.Loopback, Port));
Log("Connected");
Guid guid = Guid.NewGuid();
Log($"Writing '{guid}'...");
var output = connection.Output;
var memory = output.GetMemory(30);
if (!Utf8Formatter.TryFormat(guid, memory.Span, out var bytes))
{
throw new FormatException();
}
output.Advance(bytes);
//Log($"Flushing...");
//var flushResult = await output.FlushAsync();
//Log($"IsCompleted:{flushResult.IsCompleted}, IsCanceled:{flushResult.IsCanceled}");
//Log($"Reading...");
//var input = connection.Input;
//while (true)
//{
// Log($"Reading...");
// var readResult = await input.ReadAsync();
// Log($"IsCompleted:{readResult.IsCompleted}, IsCanceled:{readResult.IsCanceled}, Length:{readResult.Buffer.Length}");
// if (readResult.IsCompleted || readResult.IsCanceled) break;
// if (readResult.Buffer.Length >= 36)
// {
// var buffer = readResult.Buffer;
// var len = checked((int)buffer.Length);
// var arr = ArrayPool<byte>.Shared.Rent(len);
// try
// {
// buffer.CopyTo(arr);
// var s = Encoding.UTF8.GetString(arr, 0, len);
// Log($"Received: '{s}'");
// }
// finally
// {
// ArrayPool<byte>.Shared.Return(arr);
// }
// input.AdvanceTo(readResult.Buffer.End);
// break;
// }
// else
// {
// input.AdvanceTo(readResult.Buffer.Start, readResult.Buffer.End);
// }
//}
//Log($"Closing output...");
//output.Complete();
}
public async static Task HostServer()
{
var serverParams = ConsoleUI.UI.GetServerParameters();
EchoServer server = new EchoServer(serverParams.Item1, serverParams.Item2);
await server.ListenAsync();
}
EchoServer StartServer(int port,int enableAcl,Dat acl)
{
var ip = TestUtil.CreateIp("127.0.0.1");
const int timeout = 300;
var oneBind = new OneBind(ip, ProtocolKind.Tcp);
var conf = TestUtil.CreateConf("OptionSample");
conf.Set("port", port);
conf.Set("multiple", 10);
conf.Set("acl", acl);
conf.Set("enableAcl", enableAcl);
conf.Set("timeOut", timeout);
var sv = new EchoServer(conf, oneBind);
sv.Start();
return sv;
}
public void EchoサーバにstringSendで1行送信してstringRecvで1行受信する()
{
//setUp
const string addr = "127.0.0.1";
const int port = 9993;
var sv = new EchoServer(addr, port);
sv.Start();
var sut = new SockTcp(new Kernel(),new Ip(addr), port, 100, null);
sut.StringSend("本日は晴天なり", "UTF-8");
Thread.Sleep(10);
var expected = "本日は晴天なり\r\n";
//exercise
var actual = sut.StringRecv("UTF-8", 1, this);
//verify
Assert.That(actual, Is.EqualTo(expected));
//tearDown
sut.Close();
sv.Stop();
}