protected override object Invoke(MethodInfo targetMethod, object[] args)
{
string serverName = type.GetCustomAttribute <RpcServiceContractAttribute>().Server;
string serviceName = !string.IsNullOrEmpty(type.GetCustomAttribute <RpcServiceContractAttribute>().Name)
? type.GetCustomAttribute <RpcServiceContractAttribute>().Name
: type.Name;
SimpleResponseMessage simpleResponseMessage = null;
var task = Task.Run(async() =>
{
var invoker = await invokerFactory.CreateInvokerAsync(serverName);
simpleResponseMessage = await invoker.InvokeAsync(serviceName, targetMethod.Name, args);
});
task.ContinueWith(t =>
{
if (t.IsFaulted)
{
throw t.Exception.GetBaseException();
}
}).Wait();
return(typeCodec.Decode(new[] { simpleResponseMessage.Result }, new[] { targetMethod.ReturnType }).FirstOrDefault());
}
public string GetSampleEntityPayload(object entity, IEnumerable<string> projectedProperties)
{
var message = new SimpleResponseMessage(this.StatusCode, this.ContentType);
using (var writer = new ODataMessageWriter(message, Settings))
{
WriteEntry(writer.CreateODataEntryWriter(), entity, projectedProperties);
}
return message.GetMessageString();
}
public string GetSamplePropertyPayload(string propertyName, object propertyValue)
{
var message = new SimpleResponseMessage(this.StatusCode, this.ContentType);
using (var writer = new ODataMessageWriter(message, Settings))
{
WriteProperty(writer, propertyName, propertyValue);
}
return message.GetMessageString();
}
public string GetSampleEntityPayload(object entity, IEnumerable <string> projectedProperties)
{
var message = new SimpleResponseMessage(this.StatusCode, this.ContentType);
using (var writer = new ODataMessageWriter(message, Settings))
{
WriteEntry(writer.CreateODataEntryWriter(), entity, projectedProperties);
}
return(message.GetMessageString());
}
public string GetSamplePropertyPayload(string propertyName, object propertyValue)
{
var message = new SimpleResponseMessage(this.StatusCode, this.ContentType);
using (var writer = new ODataMessageWriter(message, Settings))
{
WriteProperty(writer, propertyName, propertyValue);
}
return(message.GetMessageString());
}
public string GetSampleFeedPayload(IEnumerable entities, IEnumerable<string> projectedProperties)
{
var message = new SimpleResponseMessage(this.StatusCode, this.ContentType);
using (var writer = new ODataMessageWriter(message, Settings))
{
var feedWriter = writer.CreateODataFeedWriter();
feedWriter.WriteStart(new ODataFeed() { Id = new Uri("http://temp.org/feed"), SerializationInfo = MySerializationInfo });
foreach (var entity in entities)
{
WriteEntry(feedWriter, entity, projectedProperties);
}
feedWriter.WriteEnd();
}
return message.GetMessageString();
}
protected override void ChannelRead0(IChannelHandlerContext context, SimpleRequestMessage message)
{
Task.Delay(10).Wait();
if (message != null)
{
SimpleResponseMessage simpleResponseMessage = new SimpleResponseMessage
{
ContextID = message.ContextID,
MessageID = message.MessageID
};
object execRes = null;
object[] args = null;
try
{
var executer = this.server.RpcServiceContainer.LookupExecuter(message.ServiceName, message.MethodName);
args = typeCodec.Decode(message.Parameters, executer.ArgTypes);
execRes = executer.Excute(args);
simpleResponseMessage.Success = true;
}
catch (Exception e)
{
simpleResponseMessage.Success = false;
simpleResponseMessage.ErrorInfo = e.Message;
simpleResponseMessage.ErrorDetail = e.StackTrace;
}
simpleResponseMessage.Result = new SimpleParameter {
Value = typeCodec.EnCode(execRes, out int typeCode), ValueType = typeCode
};
string pre = $"threadId:{Thread.CurrentThread.ManagedThreadId}-{context.Channel.Id.AsShortText()}";
var log = $"{pre}, Received from client: ";
log += $"{Environment.NewLine}{pre}, service: {message.ServiceName}";
log += $"{Environment.NewLine}{pre}, method: {message.MethodName}";
log += $"{Environment.NewLine}{pre}, params:{JsonConvert.SerializeObject(args)}";
log += $"{Environment.NewLine}{pre}, Result: {JsonConvert.SerializeObject(execRes)}";
log += $"{Environment.NewLine}{pre}, Success: {JsonConvert.SerializeObject(simpleResponseMessage.Success)}";
log += $"{Environment.NewLine}{pre}, ErrorInfo: {JsonConvert.SerializeObject(simpleResponseMessage.ErrorInfo)}";
log += $"{Environment.NewLine}{pre}, ErrorDetail: {JsonConvert.SerializeObject(simpleResponseMessage.ErrorDetail)}{Environment.NewLine}";
Logger.Debug(log);
context.WriteAndFlushAsync(simpleResponseMessage);
}
}
public string GetSampleFeedPayload(IEnumerable entities, IEnumerable <string> projectedProperties)
{
var message = new SimpleResponseMessage(this.StatusCode, this.ContentType);
using (var writer = new ODataMessageWriter(message, Settings))
{
var feedWriter = writer.CreateODataFeedWriter();
feedWriter.WriteStart(new ODataFeed()
{
Id = new Uri("http://temp.org/feed"), SerializationInfo = MySerializationInfo
});
foreach (var entity in entities)
{
WriteEntry(feedWriter, entity, projectedProperties);
}
feedWriter.WriteEnd();
}
return(message.GetMessageString());
}
