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 = ClientActionFactory.GetHandler((MethodInfo)targetMethod);
var rinfo = handler.GetRequestInfo(args);
if (handler.Node == null)
{
handler.Node = Cluster[rinfo.Url];
}
HttpHost host = handler.Node.GetClient();
if (host == null)
{
throw new HttpClientException(null, null, "no http nodes are available");
}
if (!handler.Async)
{
var request = rinfo.GetRequest(host);
var task = request.Execute();
int timeout = host.Pool.TimeOut;
if (!task.Wait(timeout))
{
throw new HttpClientException(request, host.Uri, $"{rinfo.Method} {rinfo.Url} request time out {timeout}!");
}
if (task.Result.Exception != null)
{
throw task.Result.Exception;
}
return(task.Result.Body);
}
else
{
var request = rinfo.GetRequest(host);
var task = request.Execute();
if (handler.MethodType == typeof(ValueTask))
{
AnyCompletionSource <object> source = new AnyCompletionSource <object>();
source.WaitResponse(task);
return(new ValueTask(source.Task));
}
else
{
Type gtype = typeof(AnyCompletionSource <>);
Type type = gtype.MakeGenericType(handler.ReturnType);
IAnyCompletionSource source = (IAnyCompletionSource)Activator.CreateInstance(type);
source.WaitResponse(task);
return(source.GetTask());
}
}
}
