public static byte[] Pack(OutboundMessage message)
{
var json = Serialize(message);
using (var compressedStream = new ZlibStream(new MemoryStream(json, false), CompressionMode.Compress, CompressionLevel.Default, false))
using (var outputStream = new MemoryStream())
{
compressedStream.CopyTo(outputStream);
return(outputStream.ToArray());
}
}
private static async void Emit(OutboundMessage message)
{
if (message.Event != CommunicationEvents.LogMirror)
{
Logger.Trace(message.Payloads.Count > 0
? $"Emit: \"{message.Event}\" with {message.Payloads.Count} payload{(message.Payloads.Count > 1 ? "s" : string.Empty)}:{Environment.NewLine}\t{string.Join($"{Environment.NewLine}\t", message.Payloads)}"
: $"Emit: \"{message.Event}\" with no payloads");
}
// Marshall back to the main thread in order to use a native call.
await BaseScript.Delay(0);
BaseScript.TriggerServerEvent(message.Event, message.Pack());
}
private static async Task <InboundMessage> InternalRequest(string @event, params object[] payloads)
{
var tcs = new TaskCompletionSource <InboundMessage>();
var callback = new Action <byte[]>(data =>
{
var message = InboundMessage.From(data);
Logger.Trace(message.Payloads.Count > 0
? $"Request Received: \"{message.Event}\" with {message.Payloads.Count} payload{(message.Payloads.Count > 1 ? "s" : string.Empty)}:{Environment.NewLine}\t{string.Join($"{Environment.NewLine}\t", message.Payloads)}"
: $"Request Received: \"{message.Event}\" with no payloads");
tcs.SetResult(message);
});
var msg = new OutboundMessage
{
Id = Guid.NewGuid(),
Event = @event,
Payloads = payloads.Select(p => Serializer.Serialize(p)).ToList()
};
try
{
_events[$"{msg.Id}:{@event}"] += callback;
Emit(msg);
return(await tcs.Task);
}
finally
{
_events[$"{msg.Id}:{@event}"] -= callback;
}
}