internal void InvokeAsync(object[] parameters, Client.Action <object> returnTResultAsync)
{
_callback.BeginInvoke(parameters, (ar) =>
{
Client.Func <object[], object> method = (Client.Func <object[], object>)ar.AsyncState;
//委托执行的异常会在EndInvoke时抛出来
try
{
var result = method.EndInvoke(ar);
Log.Debug($"执行 EndInvoke 后 IAsyncResult.Completed={ar.IsCompleted}");
// 方法执行完成后执行指定的异步方法
if (!ar.IsCompleted)
{
throw new OverflowException($"IAsyncResult Is Not Completed");
}
returnTResultAsync?.BeginInvoke(result, null, null);
}
catch (OverflowException oe)
{
Log.Error($"{nameof(InvocationHandler)} 执行 EndInvoke 出错", oe);
throw oe;
}
}, _callback);
}
public InvocationHandler(Type[] parameterTypes, Type returnType, Client.Func <object[], object> callback)
{
ParameterTypes = parameterTypes;
ReturnType = returnType;
_callback = callback;
}
