public void Handle(Agent agent, Action <object> responseWriter)
{
object result = null;
Task.Factory.StartNew(
async() => {
try {
result = await HandleAsync(agent);
if (result == null && !CanReturnNull)
{
throw new Exception($"{GetType ()}.Handle(Agent) returned null");
}
} catch (Exception e) {
result = new XipErrorMessage {
Message = $"{GetType ()}.Handle(Agent) threw an exception",
Exception = ExceptionNode.Create(e)
};
}
},
CancellationToken.None,
TaskCreationOptions.DenyChildAttach,
MainThread.TaskScheduler).Unwrap().Wait();
responseWriter(result);
}
async Task <TResult> SendAsync <TResult> (
IXipRequestMessage message,
CancellationToken cancellationToken = default(CancellationToken))
{
TResult result = default(TResult);
XipErrorMessage errorResult = null;
await SendAsync(message, response => {
errorResult = response as XipErrorMessage;
if (errorResult == null)
{
result = (TResult)response;
}
}, cancellationToken);
if (errorResult != null)
{
Log.Error(TAG, $"SendAsync ({message.GetType ()}) -> " +
$"{typeof (TResult)}: {errorResult}");
errorResult.Throw();
}
return(result);
}