public override object InvokeResult(object rq, Func <Type, object> objectCtor = null)
{
var request = rq as RequestMessage;
var response = new ResponseMessage();
try
{
var a = serviceHandle.TryGetValue(request.Service, out serviceInfo serviceInfo);
if (!a)
{
return(ResponseMessage.CreateError("未找到该服务", "404"));
}
var methodInfo = serviceInfo.GetMethod(request.Method);
if (methodInfo == null)
{
return(ResponseMessage.CreateError("未找到该方法" + request.Method, "404"));
}
var method = methodInfo.MethodInfo;
var paramters = request.Args;
var methodParamters = methodInfo.Parameters;
var args = new object[methodParamters.Length];
for (int i = 0; i < methodParamters.Length; i++)
{
var p = methodParamters[i];
var value = paramters[i];
int offSet = 0;
args[i] = Core.BinaryFormat.FieldFormat.UnPack(p.ParameterType, value, ref offSet);
}
var msgBase = new Core.Remoting.MessageBase()
{
Args = args.ToList(), Method = request.Method, Service = request.Service, Token = request.Token
};
var errorInfo = InvokeMessage(msgBase, out object result, out Dictionary <int, object> outs2, out string token, objectCtor);
if (errorInfo != null)
{
return(ResponseMessage.CreateError(errorInfo.msg, errorInfo.code));
}
var generType = method.ReturnType;
if (methodInfo.IsAsync)
{
generType = method.ReturnType.GenericTypeArguments[0];
}
response.SetData(generType, result);
response.Success = true;
var outs = new Dictionary <int, byte[]>();
foreach (var kv in outs2)
{
var type = methodParamters[kv.Key];
var value = kv.Value;
outs[kv.Key] = Core.BinaryFormat.FieldFormat.Pack(type.ParameterType, value);
}
response.Outs = outs;
if (!string.IsNullOrEmpty(token))//登录方法后返回新TOKEN
{
response.Token = token;
}
}
catch (Exception ex)
{
response.Success = false;
response.Msg = ex.Message;
Console.WriteLine(ex.ToString());
return(ResponseMessage.CreateError(ex.Message + $" 在{request.Service}/{request.Method}", "500"));
}
return(response);
}
public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
{
try
{
if (channel == null || !channel.Open)
{
channel = Core.AsyncInvoke.RunSync(() => bootstrap.ConnectAsync(new IPEndPoint(IPAddress.Parse(HostAddress.address), HostAddress.port)));
//channel = bootstrap.ConnectAsync(new IPEndPoint(IPAddress.Parse(HostAddress.address), HostAddress.port)).Result;
}
}
catch (Exception ero)
{
ThrowError("连接服务端失败:" + ero, "500");
}
var id = Guid.NewGuid().ToString();
var method = ServiceType.GetMethod(binder.Name);
allWaits.Add(id);
var request = new RequestMessage
{
MsgId = id,
Service = ServiceName,
Method = binder.Name,
//Token = clientConnect.Token.Token
};
var dic = new List <byte[]>();
var allArgs = method.GetParameters();
for (int i = 0; i < allArgs.Length; i++)
{
var p = allArgs[i];
dic.Add(Core.BinaryFormat.FieldFormat.Pack(p.ParameterType, args[i]));
}
request.Args = dic;
var token = request.Token;
request.Token = CreateAccessToken(allArgs, args.ToList(), clientConnect.TokenInfo);
var pollyAttr = serviceInfo.GetAttribute <PollyAttribute>();
ResponseMessage response = null;
var pollyData = PollyExtension.Invoke(pollyAttr, () =>
{
channel.WriteAndFlushAsync(request.ToBuffer());
//等待返回
var res = allWaits.Wait(id).Response;
return(new PollyExtension.PollyData <ResponseMessage>()
{
Data = res
});
}, $"{ServiceName}.{method.Name}");
response = pollyData.Data;
if (!string.IsNullOrEmpty(pollyData.Error))
{
ThrowError(pollyData.Error, "500");
}
if (response == null)
{
ThrowError("请求超时未响应", "500");
}
if (!response.Success)
{
ThrowError($"服务端处理错误：{response.Msg}", response.GetData(typeof(string)) + "");
}
var returnType = method.ReturnType;
if (response.Outs != null && response.Outs.Count > 0)
{
foreach (var kv in response.Outs)
{
var index = kv.Key;
var type = allArgs[index];
//args[(int)find] = kv.Value;
int offSet = 0;
args[index] = Core.BinaryFormat.FieldFormat.UnPack(type.ParameterType, kv.Value, ref offSet);
}
}
if (!string.IsNullOrEmpty(response.Token))
{
clientConnect.TokenInfo.Token = response.Token;
}
if (returnType == typeof(void))
{
result = null;
return(true);
}
var generType = returnType;
bool isTask = false;
if (returnType.Name.StartsWith("Task`1"))
{
generType = returnType.GenericTypeArguments[0];
isTask = true;
}
result = response.GetData(generType);
if (isTask)
{
//返回Task类型
var method2 = typeof(Task).GetMethod("FromResult", BindingFlags.Public | BindingFlags.Static);
var result2 = method2.MakeGenericMethod(new Type[] { generType }).Invoke(null, new object[] { result });
result = result2;
}
return(true);
}