public void SelectSendAndReceiveSendReady()
{
var c1 = new Chan <int>();
var c2 = new Chan <int>();
var t1 = new Thread(() => c1.Send(1));
t1.IsBackground = true;
var list = new List <int>();
var t2 = new Thread(() =>
{
Thread.Sleep(50);
list.Add(c2.Receive());
});
t2.IsBackground = true;
t1.Start();
t2.Start();
Select
.CaseReceive(c1, list.Add)
.CaseSend(c2, 2, () => { })
.NoDefault();
Assert.AreEqual(1, list.Count, "list.Count");
Assert.AreEqual(1, list[0], "list[0]");
}
private void BenchmarkTcp(int parallel)
{
string topicName = "test_benchmark_" + DateTime.Now.UnixNano();
try
{
const int benchmarkNum = 30000;
byte[] body = new byte[512];
var p = new Producer("127.0.0.1:4150");
p.Connect();
var startCh = new Chan <bool>();
var wg = new WaitGroup();
for (int j = 0; j < parallel; j++)
{
wg.Add(1);
GoFunc.Run(() =>
{
startCh.Receive();
for (int i = 0; i < benchmarkNum / parallel; i++)
{
p.Publish(topicName, body);
}
wg.Done();
}, "ProducerBenchmarkTcpTest: sendLoop");
}
var stopwatch = Stopwatch.StartNew();
startCh.Close();
var done = new Chan <bool>();
GoFunc.Run(() => { wg.Wait(); done.Send(true); }, "waiter and done sender");
bool finished = false;
Select
.CaseReceive(done, b => finished = b)
.CaseReceive(Time.After(TimeSpan.FromSeconds(10)), b => finished = false)
.NoDefault();
stopwatch.Stop();
if (!finished)
{
Assert.Fail("timeout");
}
Console.WriteLine(string.Format("{0:#,0} sent in {1:mm\\:ss\\.fff}; Avg: {2:#,0} msgs/s; Threads: {3}",
benchmarkNum, stopwatch.Elapsed, benchmarkNum / stopwatch.Elapsed.TotalSeconds, parallel));
p.Stop();
}
finally
{
_nsqdHttpClient.DeleteTopic(topicName);
_nsqLookupdHttpClient.DeleteTopic(topicName);
}
}
public void SelectSendsOnly()
{
var c1 = new Chan <int>();
var c2 = new Chan <int>();
var t1 = new Thread(() =>
{
Thread.Sleep(1000);
c1.Receive();
});
t1.IsBackground = true;
var t2 = new Thread(() => c2.Receive());
t2.IsBackground = true;
var list = new List <int>();
t1.Start();
t2.Start();
Select
.CaseSend(c1, 1, () => list.Add(1))
.CaseSend(c2, 2, () => list.Add(2))
.NoDefault();
Assert.AreEqual(1, list.Count, "list.Count");
Assert.AreEqual(2, list[0], "list[0]");
}
/// <summary>
/// <para>Publishes a message <paramref name="body"/> to the specified <paramref name="topic"/>
/// but does not wait for the response from nsqd.</para>
///
/// <para>When the Producer eventually receives the response from nsqd, the Task will return a
/// <see cref="ProducerResponse"/> instance with the supplied <paramref name="args"/> and the response error if
/// present.</para>
/// </summary>
/// <param name="topic">The topic to publish to.</param>
/// <param name="body">The message body.</param>
/// <param name="args">A variable-length parameters list containing arguments. These arguments will be returned on
/// <see cref="ProducerResponse.Args"/>.
/// </param>
/// <returns>A Task<ProducerResponse> which can be awaited.</returns>
public Task <ProducerResponse> PublishAsync(string topic, byte[] body, params object[] args)
{
var doneChan = new Chan <ProducerResponse>();
sendCommandAsync(Command.Publish(topic, body), doneChan, args);
return(Task.Factory.StartNew(() => doneChan.Receive()));
}
public void BufferedChannelsDontBlock()
{
var c = new Chan<int>(1);
c.Send(2);
int actual = c.Receive();
Assert.AreEqual(2, actual);
}
/// <summary>
/// <para>Publishes a collection of message <paramref name="bodies"/> to the specified <paramref name="topic"/>
/// but does not wait for the response from nsqd.</para>
///
/// <para>When the Producer eventually receives the response from nsqd, the Task will return a
/// <see cref="ProducerResponse"/> instance with the supplied <paramref name="args"/> and the response error if
/// present.</para>
/// </summary>
/// <param name="topic">The topic to publish to.</param>
/// <param name="bodies">The collection of message bodies.</param>
/// <param name="args">A variable-length parameters list containing arguments. These arguments will be returned on
/// <see cref="ProducerResponse.Args"/>.
/// </param>
/// <returns>A Task<ProducerResponse> which can be awaited.</returns>
public Task <ProducerResponse> MultiPublishAsync(string topic, IEnumerable <byte[]> bodies, params object[] args)
{
var doneChan = new Chan <ProducerResponse>();
var cmd = Command.MultiPublish(topic, bodies);
sendCommandAsync(cmd, doneChan, args);
return(Task.Factory.StartNew(() => doneChan.Receive()));
}
public void BufferedChannel1()
{
var ch = new Chan <int>(3);
Task t = Task.Run(() =>
{
Thread.Sleep(10);
ch.Send(1);
ch.Send(2);
ch.Send(3);
});
var result = ch.Receive();
Assert.AreEqual(result, 1);
result = ch.Receive();
Assert.AreEqual(result, 2);
result = ch.Receive();
Assert.AreEqual(result, 3);
}
public void BufferedChannelsDontBlock()
{
var c = new Chan <int>(1);
c.Send(2);
var actual = c.Receive();
Assert.AreEqual(2, actual);
}
public void ReceiveOnClosedChannelReturnsDefault()
{
var c = new Chan <int>();
c.Close();
var val = c.Receive();
Assert.AreEqual(default(int), val);
}
public void PrimeSieve()
{
var generate = new Action <Chan <int> >(cgen =>
{
while (true)
{
for (var i = 2; ; i++)
{
cgen.Send(i);
}
}
// ReSharper disable once FunctionNeverReturns
});
var filter = new Action <Chan <int>, Chan <int>, int>((cin, cout, prime) =>
{
while (true)
{
var i = cin.Receive();
if (i % prime != 0)
{
cout.Send(i);
}
}
// ReSharper disable once FunctionNeverReturns
});
var ch = new Chan <int>();
var generateCh = ch;
var threadGenerate = new Thread(() => generate(generateCh));
threadGenerate.IsBackground = true;
threadGenerate.Start();
var list = new List <int>();
for (var i = 0; i < 10; i++)
{
var prime = ch.Receive();
list.Add(prime);
var ch0 = ch;
var ch1 = new Chan <int>();
var threadFilter = new Thread(() => filter(ch0, ch1, prime));
threadFilter.IsBackground = true;
threadFilter.Start();
ch = ch1;
}
AssertHelper.AreEqual(new[] { 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 }, list);
}
public void UnbufferChannel2()
{
var ch = new Chan <MyClass>();
Task t = Task.Run(() =>
{
Thread.Sleep(10);
var s = new MyClass();
s.Name = "RocketMQ";
ch.Send(s);
});
var result = ch.Receive();
Assert.AreEqual(result.Name, "RocketMQ");
}
public void SelectSendAndReceiveReceiveReady()
{
var listLocker = new object();
var c1 = new Chan <int>();
var c2 = new Chan <int>();
var t1 = new Thread(() =>
{
Thread.Sleep(150);
c1.Send(1);
});
t1.IsBackground = true;
var list = new List <int>();
var t2 = new Thread(() =>
{
var val = c2.Receive();
lock (listLocker)
{
list.Add(val);
}
});
t2.IsBackground = true;
t1.Start();
t2.Start();
Select
.CaseReceive(c1, o =>
{
lock (listLocker)
{
list.Add(o);
}
})
.CaseSend(c2, 2)
.NoDefault();
Thread.Sleep(20);
lock (listLocker)
{
Assert.AreEqual(1, list.Count, "list.Count");
Assert.AreEqual(2, list[0], "list[0]");
}
}
private void BenchmarkHttp(int parallel)
{
string topicName = "test_benchmark_" + DateTime.Now.UnixNano();
try
{
const int benchmarkNum = 30000;
byte[] body = new byte[512];
var startCh = new Chan <bool>();
var wg = new WaitGroup();
for (int j = 0; j < parallel; j++)
{
wg.Add(1);
GoFunc.Run(() =>
{
startCh.Receive();
for (int i = 0; i < benchmarkNum / parallel; i++)
{
_nsqdHttpClient.Publish(topicName, body);
}
wg.Done();
}, "ProducerBenchmarkHttpTest: sendLoop");
}
var stopwatch = Stopwatch.StartNew();
startCh.Close();
wg.Wait();
stopwatch.Stop();
Console.WriteLine(string.Format("{0:#,0} sent in {1:mm\\:ss\\.fff}; Avg: {2:#,0} msgs/s; Threads: {3}",
benchmarkNum, stopwatch.Elapsed, benchmarkNum / stopwatch.Elapsed.TotalSeconds, parallel));
}
finally
{
_nsqdHttpClient.DeleteTopic(topicName);
_nsqLookupdHttpClient.DeleteTopic(topicName);
}
}
private void sendCommand(Command cmd)
{
var doneChan = new Chan <ProducerResponse>();
try
{
sendCommandAsync(cmd, doneChan);
}
catch (Exception)
{
doneChan.Close();
throw;
}
var t = doneChan.Receive();
if (t.Error != null)
{
throw t.Error;
}
}
public void MultipleNumberGenerators()
{
var c = new Chan <int>();
for (var i = 0; i < 10; i++)
{
var localNum = i;
var t = new Thread(() => c.Send(localNum));
t.IsBackground = true;
t.Start();
}
var list = new List <int>();
for (var i = 0; i < 10; i++)
{
list.Add(c.Receive());
}
list.Sort();
AssertHelper.AreEqual(new[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, list);
}
private void handle(TcpClient conn, EndPoint remoteEndPoint)
{
int idx = 0;
Console.WriteLine("[{0}] TCP: new client({1})", DateTime.Now.Formatted(), remoteEndPoint);
using (var rdr = new BinaryReader(conn.GetStream()))
using (var connw = new BinaryWriter(conn.GetStream()))
{
rdr.ReadBytes(4);
var readChan = new Chan<byte[]>();
var readDoneChan = new Chan<int>();
var scriptTime = Time.After(script[0].delay);
GoFunc.Run(() =>
{
while (true)
{
try
{
var line = ReadBytes(rdr, (byte)'\n');
// trim the '\n'
line = line.Take(line.Length - 1).ToArray();
readChan.Send(line);
readDoneChan.Receive();
}
catch
{
return;
}
}
}, "mockNSQD:ReadBytes");
int rdyCount = 0;
bool doLoop = true;
while (doLoop && idx < script.Length)
{
Select
.CaseReceive(readChan, line =>
{
string strLine = Encoding.UTF8.GetString(line);
Console.WriteLine("[{0}] mock: '{1}'", DateTime.Now.Formatted(), strLine);
got.Add(line);
gotTime.Add(DateTime.Now);
var args = strLine.Split(' ');
switch (args[0])
{
case "IDENTIFY":
try
{
byte[] l = rdr.ReadBytes(4);
int size = Binary.BigEndian.Int32(l);
byte[] b = rdr.ReadBytes(size);
Console.WriteLine(string.Format("[{0}] {1}",
DateTime.Now.Formatted(), Encoding.UTF8.GetString(b)));
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
doLoop = false;
throw;
}
break;
case "RDY":
int rdy = int.Parse(args[1]);
rdyCount = rdy;
break;
}
readDoneChan.Send(1);
})
.CaseReceive(scriptTime, o =>
{
bool doWrite = true;
var inst = script[idx];
if (inst.body.SequenceEqual(Encoding.UTF8.GetBytes("exit")))
{
doLoop = false;
doWrite = false;
}
if (inst.frameType == (int)FrameType.Message)
{
if (rdyCount == 0)
{
Console.WriteLine("[{0}] !!! RDY == 0", DateTime.Now.Formatted());
scriptTime = Time.After(script[idx + 1].delay);
doWrite = false;
}
else
{
rdyCount--;
}
}
if (doWrite)
{
try
{
connw.Write(framedResponse(inst.frameType, inst.body));
scriptTime = Time.After(script[idx + 1].delay);
idx++;
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
doLoop = false;
}
}
})
.NoDefault();
}
}
tcpListener.Stop();
conn.Close();
}
public void SelectSendsOnly()
{
var c1 = new Chan<int>();
var c2 = new Chan<int>();
var t1 = new Thread(() =>
{
Thread.Sleep(1000);
c1.Receive();
});
t1.IsBackground = true;
var t2 = new Thread(() => c2.Receive());
t2.IsBackground = true;
var list = new List<int>();
t1.Start();
t2.Start();
Select
.CaseSend(c1, 1, () => list.Add(1))
.CaseSend(c2, 2, () => list.Add(2))
.NoDefault();
Assert.AreEqual(1, list.Count, "list.Count");
Assert.AreEqual(2, list[0], "list[0]");
}
public void SelectSendAndReceiveSendReady()
{
var c1 = new Chan<int>();
var c2 = new Chan<int>();
var t1 = new Thread(() => c1.Send(1));
t1.IsBackground = true;
var list = new List<int>();
var t2 = new Thread(() =>
{
Thread.Sleep(50);
list.Add(c2.Receive());
});
t2.IsBackground = true;
t1.Start();
t2.Start();
Select
.CaseReceive(c1, list.Add)
.CaseSend(c2, 2, () => { })
.NoDefault();
Assert.AreEqual(1, list.Count, "list.Count");
Assert.AreEqual(1, list[0], "list[0]");
}
public void SelectSendAndReceiveReceiveReady()
{
object listLocker = new object();
var c1 = new Chan<int>();
var c2 = new Chan<int>();
var t1 = new Thread(() =>
{
Thread.Sleep(150);
c1.Send(1);
});
t1.IsBackground = true;
var list = new List<int>();
var t2 = new Thread(() =>
{
var val = c2.Receive();
lock (listLocker)
{
list.Add(val);
}
});
t2.IsBackground = true;
t1.Start();
t2.Start();
Select
.CaseReceive(c1, func: o =>
{
lock (listLocker)
{
list.Add(o);
}
})
.CaseSend(c2, message: 2)
.NoDefault();
Thread.Sleep(20);
lock (listLocker)
{
Assert.AreEqual(1, list.Count, "list.Count");
Assert.AreEqual(2, list[0], "list[0]");
}
}
public void ReceiveOnClosedChannelReturnsDefault()
{
var c = new Chan<int>();
c.Close();
int val = c.Receive();
Assert.AreEqual(default(int), val);
}
public void PrimeSieve()
{
var generate = new Action<Chan<int>>(cgen =>
{
while (true)
{
for (int i = 2; ; i++)
{
cgen.Send(i);
}
}
// ReSharper disable once FunctionNeverReturns
});
var filter = new Action<Chan<int>, Chan<int>, int>((cin, cout, prime) =>
{
while (true)
{
var i = cin.Receive();
if (i % prime != 0)
{
cout.Send(i);
}
}
// ReSharper disable once FunctionNeverReturns
});
var ch = new Chan<int>();
Chan<int> generateCh = ch;
var threadGenerate = new Thread(() => generate(generateCh));
threadGenerate.IsBackground = true;
threadGenerate.Start();
var list = new List<int>();
for (int i = 0; i < 10; i++)
{
int prime = ch.Receive();
list.Add(prime);
var ch0 = ch;
var ch1 = new Chan<int>();
var threadFilter = new Thread(() => filter(ch0, ch1, prime));
threadFilter.IsBackground = true;
threadFilter.Start();
ch = ch1;
}
Assert.AreEqual(new[] { 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 }, list);
}
public void MultiThreadedSelectTestWithoutDefer()
{
var c1 = new Chan<int>();
var c2 = new Chan<int>();
var done = new Chan<bool>();
var start = new Chan<bool>();
int c1Count = 0;
int c2Count = 0;
int count = 0;
int totalReceived = 0;
Action receive = () =>
{
start.Receive();
int val1 = 0;
int val2 = 0;
bool doLoop = true;
while (doLoop)
{
val1 = 0;
val2 = 0;
Select
.CaseReceive(c1, i => val1 = i)
.CaseReceive(c2, i => val2 = i)
.CaseReceive(done, b => doLoop = false)
.NoDefault();
if (doLoop)
{
Assert.IsTrue(val1 == 0 || val2 == 0, "val1 == 0 || val2 == 0");
Assert.IsTrue(val1 == 1 || val2 == 2, "val1 == 1 || val2 == 2");
}
Interlocked.Increment(ref totalReceived);
}
};
Action send = () =>
{
start.Receive();
while (count < 10000)
{
Interlocked.Increment(ref count);
Select
.CaseSend(c1, 1, () => Interlocked.Increment(ref c1Count))
.CaseSend(c2, 2, () => Interlocked.Increment(ref c2Count))
.NoDefault();
Select
.CaseSend(c2, 2, () => Interlocked.Increment(ref c2Count))
.CaseSend(c1, 1, () => Interlocked.Increment(ref c1Count))
.NoDefault();
}
done.Close();
};
for (int i = 0; i < 8; i++)
{
GoFunc.Run(receive);
GoFunc.Run(send);
}
start.Close();
done.Receive();
Assert.GreaterOrEqual(count, 10000);
Assert.Greater(totalReceived, 19900);
}
public void MultipleNumberGenerators()
{
var c = new Chan<int>();
for (int i = 0; i < 10; i++)
{
int localNum = i;
var t = new Thread(() => c.Send(localNum));
t.IsBackground = true;
t.Start();
}
var list = new List<int>();
for (int i = 0; i < 10; i++)
{
list.Add(c.Receive());
}
list.Sort();
Assert.AreEqual(new[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, list);
}
public void MultiThreadedSelectTestWithoutDefer()
{
var c1 = new Chan <int>();
var c2 = new Chan <int>();
var done = new Chan <bool>();
var start = new Chan <bool>();
var c1Count = 0;
var c2Count = 0;
var count = 0;
var totalReceived = 0;
Action receive = () =>
{
start.Receive();
var val1 = 0;
var val2 = 0;
var doLoop = true;
while (doLoop)
{
val1 = 0;
val2 = 0;
Select
.CaseReceive(c1, i => val1 = i)
.CaseReceive(c2, i => val2 = i)
.CaseReceive(done, b => doLoop = false)
.NoDefault();
if (doLoop)
{
Assert.IsTrue(val1 == 0 || val2 == 0, "val1 == 0 || val2 == 0");
Assert.IsTrue(val1 == 1 || val2 == 2, "val1 == 1 || val2 == 2");
}
Interlocked.Increment(ref totalReceived);
}
};
Action send = () =>
{
start.Receive();
while (count < 10000)
{
Interlocked.Increment(ref count);
Select
.CaseSend(c1, 1, () => Interlocked.Increment(ref c1Count))
.CaseSend(c2, 2, () => Interlocked.Increment(ref c2Count))
.NoDefault();
Select
.CaseSend(c2, 2, () => Interlocked.Increment(ref c2Count))
.CaseSend(c1, 1, () => Interlocked.Increment(ref c1Count))
.NoDefault();
}
done.Close();
};
for (var i = 0; i < 8; i++)
{
GoFunc.Run(receive, "receiver");
GoFunc.Run(send, "sender");
}
start.Close();
done.Receive();
Assert.IsTrue(count >= 10000);
Assert.IsTrue(totalReceived > 19900);
}
private void BenchmarkHttp(int parallel)
{
string topicName = "test_benchmark_" + DateTime.Now.UnixNano();
try
{
const int benchmarkNum = 30000;
byte[] body = new byte[512];
var startCh = new Chan<bool>();
var wg = new WaitGroup();
for (int j = 0; j < parallel; j++)
{
wg.Add(1);
GoFunc.Run(() =>
{
startCh.Receive();
for (int i = 0; i < benchmarkNum / parallel; i++)
{
_nsqdHttpClient.Publish(topicName, body);
}
wg.Done();
}, "ProducerBenchmarkHttpTest: sendLoop");
}
var stopwatch = Stopwatch.StartNew();
startCh.Close();
wg.Wait();
stopwatch.Stop();
Console.WriteLine(string.Format("{0:#,0} sent in {1:mm\\:ss\\.fff}; Avg: {2:#,0} msgs/s; Threads: {3}",
benchmarkNum, stopwatch.Elapsed, benchmarkNum / stopwatch.Elapsed.TotalSeconds, parallel));
}
finally
{
_nsqdHttpClient.DeleteTopic(topicName);
_nsqLookupdHttpClient.DeleteTopic(topicName);
}
}
private void BenchmarkTcp(int parallel)
{
string topicName = "test_benchmark_" + DateTime.Now.UnixNano();
try
{
const int benchmarkNum = 30000;
byte[] body = new byte[512];
var p = new Producer("127.0.0.1:4150");
p.Connect();
var startCh = new Chan<bool>();
var wg = new WaitGroup();
for (int j = 0; j < parallel; j++)
{
wg.Add(1);
//int localj = j;
GoFunc.Run(() =>
{
startCh.Receive();
for (int i = 0; i < benchmarkNum / parallel; i++)
{
//if (i%10 == 0)
//{
// Debug.WriteLine(string.Format("{0}: {1}/{2}", localj, i, benchmarkNum/parallel));
//}
p.Publish(topicName, body);
}
wg.Done();
}, "ProducerBenchmarkTcpTest: sendLoop");
}
var stopwatch = Stopwatch.StartNew();
startCh.Close();
var done = new Chan<bool>();
GoFunc.Run(() => { wg.Wait(); done.Send(true); });
bool finished = false;
Select
.CaseReceive(done, b => finished = b)
.CaseReceive(Time.After(TimeSpan.FromSeconds(10)), b => finished = false)
.NoDefault();
stopwatch.Stop();
if (!finished)
{
Assert.Fail("timeout");
}
Console.WriteLine(string.Format("{0:#,0} sent in {1:mm\\:ss\\.fff}; Avg: {2:#,0} msgs/s; Threads: {3}",
benchmarkNum, stopwatch.Elapsed, benchmarkNum / stopwatch.Elapsed.TotalSeconds, parallel));
}
finally
{
_nsqdHttpClient.DeleteTopic(topicName);
_nsqLookupdHttpClient.DeleteTopic(topicName);
}
}
private void handle(TcpClient conn, EndPoint remoteEndPoint)
{
int idx = 0;
Console.WriteLine("[{0}] TCP: new client({1})", DateTime.Now.Formatted(), remoteEndPoint);
using (var rdr = new BinaryReader(conn.GetStream()))
using (var connw = new BinaryWriter(conn.GetStream()))
{
rdr.ReadBytes(4);
var readChan = new Chan <byte[]>();
var readDoneChan = new Chan <int>();
var scriptTime = Time.After(script[0].delay);
GoFunc.Run(() =>
{
while (true)
{
try
{
var line = ReadBytes(rdr, (byte)'\n');
// trim the '\n'
line = line.Take(line.Length - 1).ToArray();
readChan.Send(line);
readDoneChan.Receive();
}
catch
{
return;
}
}
}, "mockNSQD:ReadBytes");
int rdyCount = 0;
bool doLoop = true;
while (doLoop && idx < script.Length)
{
Select
.CaseReceive(readChan, line =>
{
string strLine = Encoding.UTF8.GetString(line);
Console.WriteLine("[{0}] mock: '{1}'", DateTime.Now.Formatted(), strLine);
got.Add(line);
gotTime.Add(DateTime.Now);
var args = strLine.Split(' ');
switch (args[0])
{
case "IDENTIFY":
try
{
byte[] l = rdr.ReadBytes(4);
int size = Binary.BigEndian.Int32(l);
byte[] b = rdr.ReadBytes(size);
Console.WriteLine(string.Format("[{0}] {1}",
DateTime.Now.Formatted(), Encoding.UTF8.GetString(b)));
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
doLoop = false;
throw;
}
break;
case "RDY":
int rdy = int.Parse(args[1]);
rdyCount = rdy;
break;
}
readDoneChan.Send(1);
})
.CaseReceive(scriptTime, o =>
{
bool doWrite = true;
var inst = script[idx];
if (inst.body.SequenceEqual(Encoding.UTF8.GetBytes("exit")))
{
doLoop = false;
doWrite = false;
}
if (inst.frameType == (int)FrameType.Message)
{
if (rdyCount == 0)
{
Console.WriteLine("[{0}] !!! RDY == 0", DateTime.Now.Formatted());
scriptTime = Time.After(script[idx + 1].delay);
doWrite = false;
}
else
{
rdyCount--;
}
}
if (doWrite)
{
try
{
connw.Write(framedResponse(inst.frameType, inst.body));
scriptTime = Time.After(script[idx + 1].delay);
idx++;
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
doLoop = false;
}
}
})
.NoDefault();
}
}
tcpListener.Stop();
conn.Close();
}
public void MultiThreadedSelectTestWithDefer()
{
var c1 = new Chan <int>();
var c2 = new Chan <int>();
var done = new Chan <bool>();
var start = new Chan <bool>();
int c1Count = 0;
int c2Count = 0;
int count = 0;
int totalReceived = 0;
Action receive = () =>
{
start.Receive();
int val1 = 0;
int val2 = 0;
bool doLoop = true;
var select =
Select
.CaseReceive(c1, i => val1 = i)
.CaseReceive(c2, i => val2 = i)
.CaseReceive(done, b => doLoop = false)
.NoDefault(defer: true);
while (doLoop)
{
val1 = 0;
val2 = 0;
select.Execute();
if (doLoop)
{
Assert.IsTrue(val1 == 0 || val2 == 0, "val1 == 0 || val2 == 0");
Assert.IsTrue(val1 == 1 || val2 == 2, "val1 == 1 || val2 == 2");
}
Interlocked.Increment(ref totalReceived);
}
};
Action send = () =>
{
start.Receive();
var select =
Select
.CaseSend(c1, 1, () => Interlocked.Increment(ref c1Count))
.CaseSend(c2, 2, () => Interlocked.Increment(ref c2Count))
.NoDefault(defer: true);
while (count < 30000)
{
Interlocked.Increment(ref count);
select.Execute();
}
done.Close();
};
for (int i = 0; i < 8; i++)
{
GoFunc.Run(receive, "receiver");
GoFunc.Run(send, "sender");
}
start.Close();
done.Receive();
Assert.GreaterOrEqual(count, 30000);
Assert.Greater(totalReceived, 29900);
}