internal static void AreEqual(OscMessage target, string address, int sizeInBytes, params object[] values)
{
Assert.AreEqual(target.Error, OscPacketError.None, "Error state is not None");
Assert.AreEqual(target.ErrorMessage, String.Empty, "Error message is not empty");
Assert.AreEqual(target.Address, address, "Addresses do not match");
Assert.IsNotNull(target.ToArray(), "Arguments are null");
if (values.Length == 0)
{
Assert.IsTrue(target.IsEmpty, "Arguments are not empty");
}
else
{
Assert.IsFalse(target.IsEmpty, "Arguments are empty");
Assert.AreEqual(target.Count, values.Length, "Does not have {0} argument", values.Length);
for (int i = 0; i < values.Length; i++)
{
Assert.AreEqual(target[i], values[i], "Argument at index {0} value does not match", i);
}
}
Assert.AreEqual(target.SizeInBytes, sizeInBytes, "Message size is not correct");
}
public void OnMessage(Connection connection, OscMessage message)
{
string address;
if (prefixOscWithName == true)
{
string unsanitizedName = connection.Settings.DeviceName.Value;
if (namesLookup.TryGetValue(unsanitizedName, out string sainName) == false)
{
sainName = SanitizeName(unsanitizedName);
lock (namesLock)
{
namesLookup[unsanitizedName] = sainName;
}
}
address = "/" + sainName + message.Address;
}
else
{
address = "/" + connection.Settings.SerialNumber.Value + message.Address;
}
sender?.Send(new OscMessage(address, message.ToArray()));
}
internal static void AreEqual(OscMessage expected, OscMessage actual)
{
Assert.AreEqual(expected.Error, actual.Error, "Error states do not match");
Assert.AreEqual(expected.ErrorMessage, actual.ErrorMessage, "Error messages do not match");
Assert.AreEqual(expected.Address, actual.Address, "Message addresses do not match");
AreEqual(expected.ToArray(), actual.ToArray());
}
private static object ExtractArgumentFromMessage(OscMessage message)
{
var arguments = message.ToArray();
if (arguments.Length != 1)
{
throw new InvalidOperationException($"Only 1 argument per message is supported, {message.Address} contained {arguments.Length}.");
}
return(arguments[0]);
}
/// <summary>
/// Are 2 messages equivalent
/// </summary>
/// <param name="message1">A message</param>
/// <param name="message2">A message</param>
/// <returns>true if the objects are equivalent</returns>
public static bool MessagesAreEqual(OscMessage message1, OscMessage message2)
{
// ensure the address is the same
if (message1.Address != message2.Address)
{
return(false);
}
// ensure the argument arrays are the same
return(ArgumentsAreEqual(message1.ToArray(), message2.ToArray()));
}
internal static void AreEqual(OscMessage target, string address, int sizeInBytes, params object[] values)
{
Assert.Equal(target.Address, address); // , "Addresses do not match");
Assert.NotNull(target.ToArray()); // , "Arguments are null");
if (values.Length == 0)
{
Assert.True(target.IsEmpty, "Arguments are not empty");
}
else
{
Assert.False(target.IsEmpty, "Arguments are empty");
Assert.Equal(target.Count, values.Length); // , "Does not have {0} argument", values.Length);
for (int i = 0; i < values.Length; i++)
{
Assert.True(target[i].Equals(values[i]), $"Argument at index {i} value does not match");
}
}
Assert.Equal(target.SizeInBytes, sizeInBytes); // , "Message size is not correct");
}
internal static void AreEqual(OscMessage expected, OscMessage actual)
{
Assert.Equal(expected.Address, actual.Address); // , "Message addresses do not match");
AreEqual(expected.ToArray(), actual.ToArray());
}
/// <summary>
/// Starts the synchronisation service.
/// </summary>
public void Start()
{
shouldExit = false;
threadExited.Reset();
sender.Connect();
Thread thread = new Thread(delegate()
{
try
{
// get the frequency of the stopwatch
double stopwatchFrequency = Stopwatch.Frequency;
// calculate the stopwatch ticks to milliseconds
double stopwatchFrequencyToMilliseconds = stopwatchFrequency / 1000;
long waitThreshold = (long)(stopwatchFrequencyToMilliseconds * 20);
long expectedLatency = (long)(stopwatchFrequencyToMilliseconds * 10);
long normalisedInterval = (long)(stopwatchFrequencyToMilliseconds * Interval);
long previousTimeStamp = Stopwatch.GetTimestamp();
OscMessage syncOscCommand = new OscMessage("/sync", OscTimeTag.Now);
while (shouldExit == false)
{
long currentTimeStamp = Stopwatch.GetTimestamp();
if (previousTimeStamp > currentTimeStamp - normalisedInterval)
{
long deltaTimeStamp = currentTimeStamp - previousTimeStamp;
long timeUntilNextSend = normalisedInterval - deltaTimeStamp;
// if there is enough time to use the thread join mechanism then do it.
if (timeUntilNextSend > waitThreshold)
{
Thread.CurrentThread.Join((int)((timeUntilNextSend - expectedLatency) / stopwatchFrequencyToMilliseconds));
}
continue;
}
previousTimeStamp = currentTimeStamp;
syncOscCommand.ToArray()[0] = OscTimeTag.Now;
sender.Send(syncOscCommand);
}
}
finally
{
threadExited.Set();
}
});
thread.Priority = ThreadPriority.Highest;
thread.Name = "Synchronisation Master";
thread.Start();
}
