protected override object Invoke(MethodInfo targetMethod, object[] args)
{
ClientActionHanler handler = ClientActionFactory.GetHandler((MethodInfo)targetMethod);
var rinfo = handler.GetRequestInfo(args);
var host = handler.Host != null ? handler.Host : Host;
if (host == null)
{
throw new Exception("The service host is not defined!");
}
var request = rinfo.GetRequest(host);
var task = request.Execute();
if (!handler.Async)
{
throw new HttpClientException(request, Host.Uri, $"{rinfo.Method} method is not supported and the return value must be task!");
}
else
{
IAnyCompletionSource source = CompletionSourceFactory.Create(handler.ReturnType, TimeOut);
source.Wait <Response>(task, (c, t) =>
{
if (t.Result.Exception != null)
{
c.Error(t.Result.Exception);
}
else
{
c.Success(t.Result.Body);
}
});
return(source.GetTask());
}
}
public static ClientActionHanler GetHandler(MethodInfo method)
{
ClientActionHanler result;
if (!mHandlers.TryGetValue(method, out result))
{
result = new ClientActionHanler(method);
mHandlers[method] = result;
}
return(result);
}
protected override object Invoke(MethodInfo targetMethod, object[] args)
{
ClientActionHanler handler = Cluster.GetHandler((MethodInfo)targetMethod);
var rinfo = handler.GetRequestInfo(args);
if (handler.NodeAgent == null || handler.NodeAgent.Version != Cluster.Version)
{
handler.NodeAgent = Cluster.GetAgent(rinfo.Url);
}
HttpHost host = handler.NodeAgent.Node.GetClient();
if (host == null)
{
Exception error = new HttpClientException(null, null, $"request {rinfo.Url} no http nodes are available");
if (handler.Async)
{
//Type gtype = typeof(AnyCompletionSource<>);
//Type type = gtype.MakeGenericType(handler.ReturnType);
IAnyCompletionSource source = CompletionSourceFactory.Create(handler.ReturnType, Cluster.TimeOut); //(IAnyCompletionSource)Activator.CreateInstance(type);
source.Error(error);
return(source.GetTask());
}
else
{
throw error;
}
}
if (!handler.Async)
{
throw new Exception($"{rinfo.Method} method is not supported and the return value must be task!");
}
else
{
var request = rinfo.GetRequest(host);
foreach (var item in Header)
{
request.Header[item.Key] = item.Value;
}
var task = request.Execute();
IAnyCompletionSource source = CompletionSourceFactory.Create(handler.ReturnType, Cluster.TimeOut);
source.Wait <Response>(task, (c, t) =>
{
if (t.Result.Exception != null)
{
c.Error(t.Result.Exception);
}
else
{
c.Success(t.Result.Body);
}
});
return(source.GetTask());
}
}
