static ThriftCloudEventV10 ThriftDeserializeV10(Stream stream)
{
using (var sr = new BinaryReader(stream, Encoding.UTF8, true))
{
return(ThriftSerializer.Deserialize <ThriftCloudEventV10>(sr.ReadBytes((int)stream.Length)));
}
}
static ThriftCloudEventV11 ThriftDeserializeV11(Stream stream)
{
using (var sr = new BinaryReader(stream, Encoding.UTF8, true))
{
var result = ThriftSerializer.Deserialize <ThriftCloudEventV11>(sr.ReadBytes((int)stream.Length));
result.AfterDeserialization();
return(result);
}
}
public void TestSimpleStruct()
{
SimpleStruct obj1 = CreateSimpleStructWithData();
ThriftSerializer ser = new ThriftSerializer();
byte[] objectBytes = ser.Serialize(obj1);
SimpleStruct obj2 = ser.Deserialize <SimpleStruct>(objectBytes);
Assert.False(Object.ReferenceEquals(obj1, obj2));
Assert.Equal(obj1, obj2);
}
public void TestSturctWithAttributedConstuctor(String a, int b)
{
StructWithConstructor obj1 = new StructWithConstructor(a, b);
ThriftSerializer ser = new ThriftSerializer();
byte[] objectBytes = ser.Serialize(obj1);
StructWithConstructor obj2 = ser.Deserialize <StructWithConstructor>(objectBytes);
Assert.False(Object.ReferenceEquals(obj1, obj2));
Assert.Equal(obj1, obj2);
}
public void TestSimpleStructArray()
{
var obj1 = CreateSimpleStructWithData();
var obj2 = CreateSimpleStructWithData();
var ser = new ThriftSerializer();
byte[] objectBytes = ser.Serialize(new[] { obj1, obj2 });
var objs = ser.Deserialize <SimpleStruct[]>(objectBytes);
Assert.False(Object.ReferenceEquals(objs[0], obj1));
Assert.False(Object.ReferenceEquals(objs[1], obj2));
Assert.Equal(objs[0], obj1);
Assert.Equal(objs[1], obj2);
}
public IEnumerable <T> RetrieveMessages <T>(int messageAmount, int timeout) where T : new()
{
return(_consumer.RetrieveMessages(messageAmount, timeout).Select(
m => ThriftSerializer.Deserialize <T>(m.BodyStream)));
}
/// <summary>
/// Invokes the specified message.
/// </summary>
/// <param name="message">The message.</param>
/// <returns>IMessage.</returns>
public override IMessage Invoke(IMessage message)
{
var mcm = (IMethodCallMessage)message;
IMethodReturnMessage returnMessage = null;
if (mcm.MethodBase.IsDefined(typeof(ThriftSOperationAttribute), false) == false)
{
throw new ThriftSException(string.Format("Missing ThriftSOperationAttribute in '{0}.{1}'.", this.ServiceName, mcm.MethodName));
}
object returnValue = null;
var stopwatch = new Stopwatch();
string invokeDesc = string.Format("调用{0}契约的{1}方法", this.ServiceName, mcm.MethodName);
// 构造请求
var srequest = new ThriftSRequest()
{
ServiceName = this.ServiceName,
MethodName = Utils.GetMethodName((MethodInfo)mcm.MethodBase),
Headers = new Dictionary <string, string>(),
Parameters = new List <ThriftSParameter>()
};
srequest.Uri = string.Format("thrift://{0}:{1}/{2}/{3}", this.Host, this.Port, this.ServiceShortName, srequest.MethodName);
srequest.Version = Utils.Version;
srequest.ClientPid = this.ClientPid;
srequest.ClientHostName = this.ClientHostName;
srequest.ClientRuntime = ".NET " + Environment.Version.ToString();
try
{
// 计时开始
stopwatch.Start();
if (mcm.Args != null)
{
for (var i = 0; i < mcm.Args.Length; i++)
{
var argument = mcm.Args[i];
ThriftSParameter parameter = null;
if (argument == null)
{
parameter = new ThriftSParameter()
{
Index = (sbyte)i,
Name = string.Empty,
Type = string.Empty,
Compression = ThriftSCompression.None,
ContentType = ContentTypes.Binary,
HasValue = false
};
}
else
{
parameter = new ThriftSParameter()
{
Index = (sbyte)i,
Name = string.Empty,
Type = string.Empty,
Compression = ThriftSCompression.None,
ContentType = ContentTypes.Thrift,
HasValue = true,
Value = ThriftSerializer.Serialize(argument)
};
}
// 大于10K开启压缩
if (parameter.Value != null && parameter.Value.Length > 10 * 1024)
{
parameter.Value = Utils.GzipCompress(parameter.Value);
parameter.Compression = ThriftSCompression.Gzip;
}
srequest.Parameters.Add(parameter);
}
}
ThriftSResponse sresponse = null;
try
{
var xpool = ConnectionPoolManager.GetPool(this.Host, this.Port, this.Timeout);
ThriftSConnection xconnection = null;
TimeSpan connectTookTime = TimeSpan.MinValue;
try
{
DateTime beginConnectTime = DateTime.Now;
xconnection = xpool.Borrow();
connectTookTime = beginConnectTime - DateTime.Now;
if (string.IsNullOrEmpty(this.ClientIP))
{
this.ClientIP = xconnection.LocalAddress.ToString();
}
srequest.ClientIP = this.ClientIP;
sresponse = xconnection.Client.Process(srequest);
}
catch (SocketException exception)
{
xpool.ReportError(xconnection, exception);
this.HandleException("SocketException", invokeDesc, srequest, exception);
}
catch (IOException exception)
{
xpool.ReportError(xconnection, exception);
var socketException = exception.InnerException as SocketException;
if (socketException != null)
{
this.HandleException("SocketException", invokeDesc, srequest, socketException);
}
this.HandleException("IOException", invokeDesc, srequest, exception);
}
catch (TTransportException exception)
{
xpool.ReportError(xconnection, exception);
// 5秒以内的timeout认为是服务器积极拒绝.
if (exception.Message.StartsWith("Connect timed out") &&
connectTookTime.TotalSeconds < 5)
{
// 处理异常
this.HandleException(
"TTransportException",
invokeDesc,
srequest,
new TTransportException(exception.Type, "Service unavailable."));
}
else
{
this.HandleException("TTransportException", invokeDesc, srequest, exception);
}
}
catch (TProtocolException exception)
{
xpool.ReportError(xconnection, exception);
this.HandleException("TProtocolException", invokeDesc, srequest, exception);
}
finally
{
// 内部Try可以更快的释放连接。
xpool.Release(xconnection);
}
// 非void且result非空
if (sresponse != null && sresponse.Result != null)
{
// 解压
if (sresponse.Result.Compression == ThriftSCompression.Gzip)
{
sresponse.Result.Data = Utils.GzipUnCompress(sresponse.Result.Data);
}
if (sresponse.Result.ContentType == ContentTypes.Thrift)
{
returnValue = ThriftSerializer.Deserialize(
((MethodInfo)mcm.MethodBase).ReturnType,
sresponse.Result.Data);
}
else
{
throw new NotSupportedException(string.Format("Not supported content type: {0}", sresponse.Result.ContentType));
}
}
returnMessage = new ReturnMessage(returnValue, null, 0, mcm.LogicalCallContext, mcm);
}
catch (TApplicationException tapplicationException)
{
var info = string.Format("tapplication exception on calling {0}. ", srequest.Uri);
var exception = new ThriftSException(info + tapplicationException.Message, tapplicationException);
returnMessage = new ReturnMessage(exception, mcm);
}
catch (BadRequestException badRequestException)
{
var info = string.Format("Bad request exception on calling {0}. ", srequest.Uri);
var exception = new ThriftSException(
info + badRequestException.ErrorMessage,
info + Environment.NewLine + badRequestException.ErrorMessage);
// 远端异常使用ReturnMessage包装
returnMessage = new ReturnMessage(exception, mcm);
}
catch (InternalServerException internalServerException)
{
var info = string.Format("Server internal exception on calling {0}. ", srequest.Uri);
var exception = new ThriftSException(
info + internalServerException.ErrorMessage,
info + Environment.NewLine + internalServerException.ErrorDescription);
returnMessage = new ReturnMessage(exception, mcm);
}
catch (InvocationException invocationException)
{
var info = string.Format("Server invocation exception on calling {0}. ", srequest.Uri);
var exception = new ThriftSException(
info + invocationException.ErrorMessage,
info + Environment.NewLine + invocationException.ErrorDescription);
returnMessage = new ReturnMessage(exception, mcm);
}
catch (Exception exception)
{
this.HandleException("Exception", invokeDesc, srequest, exception);
}
}
finally
{
stopwatch.Stop();
}
return(returnMessage);
}
public T ExtractValueFromResource <T>(ResourceDTO resource) where T : TBase
{
return(ThriftSerializer.Deserialize <T>(resource.Data));
}
/// <summary>
/// 请求处理
/// </summary>
/// <param name="request">request</param>
/// <returns>response</returns>
public ThriftSResponse Process(ThriftSRequest request)
{
if (request == null ||
string.IsNullOrWhiteSpace(request.ServiceName) ||
string.IsNullOrWhiteSpace(request.MethodName))
{
throw new BadRequestException(request, "The ServiceName or MethodName must be not null.");
}
if (LocalCache.ServiceDictionary.ContainsKey(request.ServiceName) == false)
{
throw new BadRequestException(request, "Service not found.");
}
if (LocalCache.ServiceDictionary[request.ServiceName].ContainsKey(request.MethodName) == false)
{
throw new BadRequestException(request, "Method not found.");
}
ThriftSEnvirnment.Logger.Debug("Accept request: {0}", request.Uri);
var serviceMetadata = LocalCache.ServiceDictionary[request.ServiceName][request.MethodName];
// 创建服务实例
var service = Activator.CreateInstance(serviceMetadata.ServiceHandlerType);
// 参数赋值
var methodParameters = serviceMetadata.Method.GetParameters();
var invokeParameters = new Dictionary <string, object>();
for (var i = 0; i < methodParameters.Length; i++)
{
var parameter = methodParameters[i];
// 在跨平台的时候服务端和客户端的参数名可能完全不一样，因此唯一依据是参数顺序，请求上下文的参数名以服务端为基准。
request.Parameters[i].Name = parameter.Name;
try
{
ThriftSEnvirnment.Logger.Debug(string.Format(
new FileSizeFormatProvider(),
"Request parameter:{0}, ContentType:{1}, Compress:{2}, Length:{3:fs}",
parameter.Name,
request.Parameters[i].ContentType,
request.Parameters[i].Compression,
request.Parameters[i].HasValue ? request.Parameters[i].Value.Length : 0));
// 解压
if (request.Parameters[i].Compression == ThriftSCompression.Gzip)
{
request.Parameters[i].Value = Utils.GzipUnCompress(request.Parameters[i].Value);
}
if (request.Parameters[i].HasValue == false)
{
invokeParameters.Add(parameter.Name, null);
}
else
{
//if (request.Parameters[i].ContentType == ContentTypes.Protobuf)
//{
// invokeParameters.Add(
// parameter.Name,
// Utils.DeserializeFromBytes(parameter.ParameterType, request.Parameters[i].Value));
//}
//else if (request.Parameters[i].ContentType == ContentTypes.Json)
//{
// invokeParameters.Add(
// parameter.Name,
// Utils.DeserializeFromJson(parameter.ParameterType, request.Parameters[i].Value));
//}else
if (request.Parameters[i].ContentType == ContentTypes.Thrift)
{
invokeParameters.Add(
parameter.Name,
ThriftSerializer.Deserialize(parameter.ParameterType, request.Parameters[i].Value));
}
else
{
throw new NotSupportedException(string.Format("Not supported content type: {0}", request.Parameters[i].ContentType));
}
}
}
catch (Exception ex)
{
throw new BadRequestException(
request,
string.Format("Parsing error on parameter '{0}'. {1}", parameter.Name, ex.Message));
}
}
var stopwatch = new Stopwatch();
object result = null;
var xresponse = new ThriftSResponse()
{
Headers = new Dictionary <string, string>()
};
xresponse.Version = Utils.Version;
try
{
stopwatch.Start();
try
{
// 关联调用上下文
ThriftSContext.Current = new ThriftSContext()
{
Request = request
};
Func <object> action = () => serviceMetadata.Handle(service, invokeParameters.Values.ToArray());
if (serviceMetadata.Attribute.IsOneWay)
{
action.BeginInvoke(null, null);
}
else
{
result = action();
}
/*
* //异步调用，可以做oneway和timeout
* //Func<object> action = () =>
* //{
* // return serviceMetadata.Handle(service, invokeParameters.Values.ToArray());
* //};
*
* //IAsyncResult asyncResult = action.BeginInvoke(null, null);
* //var isGetSignal = asyncResult.AsyncWaitHandle.WaitOne(TimeSpan.FromSeconds(60));
* //if (isGetSignal == false)
* //{
* // throw new TimeoutException("Execution timeout.");
* //}
* //result = action.EndInvoke(asyncResult);
*/
}
catch (Exception ex)
{
throw new InvocationException()
{
Request = request,
ErrorMessage = ex.Message,
ErrorDescription = ex.ToString()
};
}
// 检查返回值
if (serviceMetadata.Method.ReturnType != typeof(void))
{
if (result != null)
{
//if (Utils.GetSerializerMode(result.GetType()) == SerializerMode.ProtoBuf)
//{
// xresponse.Result = new ThriftSResult()
// {
// ContentType = ContentTypes.Protobuf,
// Compression = ThriftSCompression.None,
// Data = Utils.SerializeToBytes(result)
// };
//}
//else if (Utils.GetSerializerMode(result.GetType()) == SerializerMode.Json)
//{
// xresponse.Result = new ThriftSResult()
// {
// ContentType = ContentTypes.Json,
// Compression = ThriftSCompression.None,
// Data = Utils.SerializeToJson(result)
// };
//}
//else
{
xresponse.Result = new ThriftSResult()
{
ContentType = ContentTypes.Thrift,
Compression = ThriftSCompression.None,
Data = ThriftSerializer.Serialize(result)
};
}
// 大于10K开启压缩
if (xresponse.Result.Data.Length > 10 * 1024)
{
xresponse.Result.Data = Utils.GzipCompress(xresponse.Result.Data);
xresponse.Result.Compression = ThriftSCompression.Gzip;
}
ThriftSEnvirnment.Logger.Debug(string.Format(
new FileSizeFormatProvider(),
"Render response. ContentType:{0}, Compress:{1}, Length:{2:fs}",
xresponse.Result.ContentType,
xresponse.Result.Compression,
xresponse.Result.Data.Length));
}
}
}
catch (Exception ex)
{
if (ex is InvocationException)
{
throw;
}
throw new InternalServerException()
{
Request = request,
ErrorMessage = ex.Message,
ErrorDescription = ex.ToString()
};
}
finally
{
stopwatch.Stop();
ThriftSEnvirnment.Logger.Debug("Request end. Took: {0}ms", stopwatch.Elapsed.TotalMilliseconds);
}
return(xresponse);
}
public void TestComplexStruct()
{
SimpleStruct obj1 = CreateSimpleStructWithData();
ComplexStruct complex1 = new ComplexStruct();
complex1.Simple = obj1;
complex1.IEnumerableProperty = new float[] { 99.99F, 88.88F };
complex1.IListProperty = complex1.IEnumerableProperty.ToList();
complex1.ISetProperty = new HashSet <float> {
55f, 66f
};
complex1.IDictionaryProperty = new Dictionary <float, String>
{
{ 1f, "A" },
{ 2f, "B" }
};
complex1.DictionaryIntKeyProperty = new Dictionary <int, SimpleStruct>
{
{ 1, new SimpleStruct {
StringProperty = "1Property"
} },
{ 2, new SimpleStruct {
StringProperty = "2Property"
} }
};
complex1.EnumArrayProperty = new SimpleEnum[] { SimpleEnum.ValueTwo, SimpleEnum.ValueOne };
complex1.EnumDictionaryProperty = new Dictionary <string, SimpleEnum>
{
{ "d1Enum", SimpleEnum.ValueTwo },
{ "d2Enum", SimpleEnum.ValueOne }
};
complex1.EnumListProperty = new List <SimpleEnum>()
{
SimpleEnum.ValueTwo, SimpleEnum.ValueOne
};
complex1.EnumSetProperty = new HashSet <SimpleEnum> {
SimpleEnum.ValueOne, SimpleEnum.ValueTwo
};
complex1.IntArrayProperty = new int[] { 1, 2, 3, 4, 5 };
complex1.SimpleDictionaryProperty1 = new Dictionary <int, float>
{
{ 1, 3.33f }, { 2, 4.44f }
};
complex1.SimpleDictionaryProperty2 = new Dictionary <string, float>
{
{ "a", 3.33f }, { "b", 4.44f }
};
complex1.StructListProperty = new List <SimpleStruct>
{
new SimpleStruct {
StringProperty = "listItem1"
},
new SimpleStruct {
StringProperty = "listItem2"
}
};
complex1.StructSetProperty = new HashSet <SimpleStruct>
{
new SimpleStruct {
StringProperty = "setItem1"
},
new SimpleStruct {
StringProperty = "setItem2"
}
};
complex1.StructArrayProperty = new SimpleStruct[]
{
new SimpleStruct {
StringProperty = "setItem1"
},
new SimpleStruct {
StringProperty = "setItem2"
}
};
ThriftSerializer ser = new ThriftSerializer();
byte[] objectBytes = ser.Serialize(complex1);
ComplexStruct complex2 = ser.Deserialize <ComplexStruct>(objectBytes);
Assert.False(Object.ReferenceEquals(complex1, complex2));
Assert.Equal(complex1.Simple, complex2.Simple);
AssertEx.Equals(complex1.DictionaryIntKeyProperty, complex2.DictionaryIntKeyProperty);
AssertEx.Equals(complex1.EnumArrayProperty, complex2.EnumArrayProperty);
AssertEx.Equals(complex1.EnumDictionaryProperty, complex2.EnumDictionaryProperty);
AssertEx.Equals(complex1.EnumListProperty, complex2.EnumListProperty);
AssertEx.Equals(complex1.EnumSetProperty, complex2.EnumSetProperty);
AssertEx.Equals(complex1.IntArrayProperty, complex2.IntArrayProperty);
AssertEx.Equals(complex1.SimpleDictionaryProperty1, complex2.SimpleDictionaryProperty1);
AssertEx.Equals(complex1.SimpleDictionaryProperty2, complex2.SimpleDictionaryProperty2);
AssertEx.Equals(complex1.StructListProperty, complex2.StructListProperty);
AssertEx.Equals(complex1.StructSetProperty, complex2.StructSetProperty);
AssertEx.Equals(complex1.IEnumerableProperty, complex2.IEnumerableProperty);
AssertEx.Equals(complex1.IListProperty, complex2.IListProperty);
AssertEx.Equals(complex1.ISetProperty, complex2.ISetProperty);
AssertEx.Equals(complex1.IDictionaryProperty, complex2.IDictionaryProperty);
AssertEx.Equals(complex1.StructArrayProperty, complex2.StructArrayProperty);
}