public async Task ProcessServerPackagesSequence()
{
var port = this.GetPortNumber(PacketServerPort);
var serializer = new BinarySerializer(BinarySerializationMethod.UnsafeSerialization);
var queue = new WaitableQueue <Packet>();
using (var packetServer = new PacketServer(IPAddress.Any, port))
{
packetServer.OnNewPacketReceived += (sender, value) => queue.Enqueue(value);
packetServer.Start();
using (var client = new TcpClient("localhost", port))
using (var stream = client.GetStream())
{
var packetSequence = PacketFixture.GetPacketSequence(PacketSequenceLength);
foreach (var packet in packetSequence)
{
await serializer.Serialize(packet, stream).WithTimeOut(Timeout);
}
foreach (var packet in packetSequence)
{
var answer = await queue.Dequeue(Timeout);
Assert.AreEqual <PacketEx>(packet, answer);
}
}
}
}
public async Task ProcessDuplexExchange()
{
var port = this.GetPortNumber(PacketServerPort);
var serializer = new BinarySerializer(BinarySerializationMethod.UnsafeSerialization);
var queue = new WaitableQueue <Packet>();
using (var packetServer = new PacketServer(IPAddress.Any, port))
{
packetServer.OnNewPacketReceived += (sender, value) => queue.Enqueue(value);
packetServer.Start();
using (var client = new TcpClient("localhost", port))
using (var stream = client.GetStream())
{
var serverSequence = PacketFixture.GetPacketSequence(PacketSequenceLength);
var clientSequence = PacketFixture.GetPacketSequence(PacketSequenceLength);
foreach (var(serverPacket, clientPacket) in serverSequence.JoinByIndex(clientSequence))
{
await Task.WhenAll(packetServer.SendPacket(serverPacket),
serializer.Serialize(clientPacket, stream));
var results = await Task.WhenAll(queue.Dequeue(Timeout), serializer.Deserialize <Packet>(stream).WithTimeOut(Timeout));
Assert.AreEqual <PacketEx>(clientPacket, results[0]);
Assert.AreEqual <PacketEx>(serverPacket, results[1]);
}
}
}
}
public async Task ConcurrentAccess()
{
var queue = new WaitableQueue <int>();
var sequence = new int[128];
for (var i = 0; i < sequence.Length; ++i)
{
sequence[i] = i;
}
Parallel.ForEach(sequence, value => queue.Enqueue(value));
var dequeued = new List <int>();
try
{
while (true)
{
dequeued.Add(await queue.Dequeue(TimeSpan.FromSeconds(1)));
}
}
catch (TimeoutException)
{
//ok
}
dequeued.Sort();
Assert.AreEqual(sequence.Length, dequeued.Count);
Assert.IsTrue(dequeued.SequenceEqual(sequence));
}
public async Task OneElementInQueue()
{
var queue = new WaitableQueue <int>();
var testElement = 1;
queue.Enqueue(testElement);
var result = await queue.Dequeue();
Assert.AreEqual(testElement, result);
}
public async Task DequeueTimeout()
{
var queue = new WaitableQueue <int>();
try
{
await queue.Dequeue(TimeSpan.FromSeconds(1));
}
catch (TimeoutException)
{
//ok
return;
}
Assert.Fail("Should throw exception");
}
public async Task MultipleElementInQueue()
{
var queue = new WaitableQueue <int>();
for (var i = 0; i < 10; ++i)
{
queue.Enqueue(i);
}
for (var i = 0; i < 10; ++i)
{
var result = await queue.Dequeue();
Assert.AreEqual(i, result);
}
}
/// <summary>
/// Initializes a new instance of the <see cref = "OnlineNUnitClient" /> class.
/// </summary>
public OnlineNUnitClient(ConnectionProtocol connectionProtocol, bool logPhotonClientMessages = false)
{
this.Id = Interlocked.Increment(ref curentId);
this.LogPhotonClientMessages = logPhotonClientMessages;
this.autoResetEventInit = new AutoResetEvent(false);
this.OperationResponseQueue = new WaitableQueue <OperationResponse>();
this.EventQueue = new WaitableQueue <EventData>();
this.Peer = new PhotonPeer(this, connectionProtocol)
{
DebugOut = DebugLevel.INFO
};
this.Peer.SerializationProtocolType = SerializationProtocol.GpBinaryV18;
ServicePointManager.ServerCertificateValidationCallback = this.ValidateServerCert;
this.fiber.Start();
}
public async Task ProcessDuplexExchangeConcurrent()
{
var port = this.GetPortNumber(PacketServerPort);
var serializer = new BinarySerializer(BinarySerializationMethod.UnsafeSerialization);
var queue = new WaitableQueue <Packet>();
using (var packetServer = new PacketServer(IPAddress.Any, port))
{
packetServer.OnNewPacketReceived += (sender, value) => queue.Enqueue(value);
packetServer.Start();
using (var client = new TcpClient("localhost", port))
using (var stream = client.GetStream())
{
var serverSequence = PacketFixture.GetPacketSequence(PacketSequenceLength);
Task serverTask = null;
foreach (var packet in serverSequence)
{
var task = packetServer.SendPacket(packet);
serverTask = serverTask?.ContinueWith(t => task).Unwrap() ?? task;
}
var clientSequence = PacketFixture.GetPacketSequence(PacketSequenceLength);
var clientTask = Task.CompletedTask;
foreach (var packet in clientSequence)
{
// ReSharper disable once AccessToDisposedClosure
clientTask = clientTask.ContinueWith(t => serializer.Serialize(packet, stream)).Unwrap();
}
await Task.WhenAll(serverTask, clientTask).WithTimeOut(Timeout);
foreach (var(serverPacket, clientPacket) in serverSequence.JoinByIndex(clientSequence))
{
var results = await Task.WhenAll(queue.Dequeue(Timeout), serializer.Deserialize <Packet>(stream).WithTimeOut(Timeout));
Assert.AreEqual <PacketEx>(clientPacket, results[0]);
Assert.AreEqual <PacketEx>(serverPacket, results[1]);
}
}
}
}
public async Task CheckConcurrentSequenceOrder()
{
var queue = new WaitableQueue <int>();
var sequence = new int[128];
for (var i = 0; i < sequence.Length; ++i)
{
sequence[i] = i;
}
var task = Task.Delay(0);
for (int i = 0; i < sequence.Length; i++)
{
var queueItem = i;
task = task.ContinueWith(t => queue.Enqueue(queueItem));
}
await task;
var dequeued = new List <int>();
try
{
while (true)
{
dequeued.Add(await queue.Dequeue(TimeSpan.FromSeconds(1)));
}
}
catch (TimeoutException)
{
//ok
}
Assert.AreEqual(sequence.Length, dequeued.Count);
Assert.IsTrue(dequeued.SequenceEqual(sequence));
}
private void StartProcess()
{
var startinfo = new System.Diagnostics.ProcessStartInfo();
var cmd = this.Description.CommandLine;
var args =
System.Text.RegularExpressions.Regex.Matches(cmd, @"(?:""[^""]+?"")|(?:\S+)")
.Cast <System.Text.RegularExpressions.Match>()
.Select(match => match.ToString())
.ToArray();
startinfo.WorkingDirectory = this.Description.BasePath;
startinfo.UseShellExecute = false;
startinfo.FileName = args.First();
startinfo.Arguments = String.Join(" ", args.Skip(1));
startinfo.CreateNoWindow = true;
startinfo.ErrorDialog = false;
startinfo.RedirectStandardInput = true;
startinfo.RedirectStandardOutput = true;
startinfo.RedirectStandardError = true;
startinfo.StandardOutputEncoding = System.Text.Encoding.ASCII;
startinfo.StandardErrorEncoding = System.Text.Encoding.Default;
processCancellationToken = new CancellationTokenSource();
var cancel = processCancellationToken.Token;
process = System.Diagnostics.Process.Start(startinfo);
pipePackets = new WaitableQueue <byte[]>();
var stdout = process.StandardOutput.BaseStream;
var stdin = process.StandardInput.BaseStream;
var stderr = process.StandardError;
stdErrorTask = Task.Run(async() => {
try {
Logger logger = new Logger(typeof(CustomFilterContentSink), this.Description.Name);
while (!cancel.IsCancellationRequested)
{
var line = await stderr.ReadLineAsync().ConfigureAwait(false);
if (line == null)
{
break;
}
if (Description.Logging)
{
logger.Debug(line);
}
}
stderr.Close();
}
catch (System.IO.IOException) {
}
catch (ObjectDisposedException) {
}
});
stdOutTask = Task.Run(async() => {
try {
long pos = 0;
var buffer = new byte[1024 * 15];
while (!cancel.IsCancellationRequested)
{
var len = await stdout.ReadAsync(buffer, 0, buffer.Length, cancel).ConfigureAwait(false);
System.Console.WriteLine("stdout {0}", len);
if (len <= 0)
{
break;
}
Sink.OnContent(new Content(lastContent.Stream, lastContent.Timestamp, pos, buffer, 0, len));
pos += len;
}
stdout.Close();
}
catch (System.IO.IOException) {
}
catch (ObjectDisposedException) {
}
finally {
System.Console.WriteLine("stdoutclosed");
}
});
writable = true;
stdInTask = Task.Run(async() => {
try {
while (!cancel.IsCancellationRequested)
{
var packet = await pipePackets.DequeueAsync(cancel).ConfigureAwait(false);
if (packet != null)
{
await stdin.WriteAsync(packet, 0, packet.Length, cancel).ConfigureAwait(false);
if (pipePackets.IsEmpty)
{
await stdin.FlushAsync().ConfigureAwait(false);
}
}
else
{
stdin.Close();
break;
}
}
}
catch (System.IO.IOException) {
}
catch (ObjectDisposedException) {
}
finally {
writable = false;
System.Console.WriteLine("stdinclosed");
}
//TODO:子プロセスが死んだ時に上流か下流かに伝える必要がある
});
}
