public T EndInvoke <T>()
{
T retValue;
var request = _trans.Request;
var response = _trans.Response;
if (response.ErrorCode != RpcErrorCode.OK)
{
throw new RpcException(response.ErrorCode, _trans.ServiceUrl, "RpcResponse Failed", response.Error);
}
if (typeof(T) == typeof(RpcNull) || _trans.Response.BodyBuffer == null)
{
retValue = default(T);
}
else
{
try {
retValue = _trans.Response.BodyBuffer.GetValue <T>();
} catch (Exception ex) {
byte[] buffer = _trans.Response.BodyBuffer.GetByteArray();
_observer.RequestTracer.WarnFmt2(
ex,
request.ServiceAtComputer,
request.ContextUri,
"ResponseBuffer byte[{0}] = {1}",
buffer.Length,
StrUtils.ToHexString(buffer, 500)
);
throw new RpcException(RpcErrorCode.InvaildResponseArgs, _trans.ServiceUrl, "RpcClientContext.EndInvoke<T>, Failed", ex);
}
}
TracingManager.Info(
delegate() {
_observer.ResponseTracer.InfoFmt2(
request.FromService,
request.ContextUri,
"Args={0}\r\nResults={1}",
ObjectHelper.DumpObject(request.BodyValue),
ObjectHelper.DumpObject(response.BodyValue)
);
}
);
return(retValue);
}
/// <summary>
/// 获取请求参数
/// </summary>
/// <typeparam name="T">请求参数类型</typeparam>
/// <returns>请求参数</returns>
public T GetArgs <T>()
{
try {
T ret;
if (_request.BodyBuffer == null)
{
object a = null;
ret = (T)a;
}
else
{
ret = _trans.Request.BodyBuffer.GetValue <T>();
TracingManager.Info(
delegate() {
_observer.RequestTracer.InfoFmt2(
_request.ServiceAtComputer,
_request.ContextUri,
"Args={0}",
ObjectHelper.DumpObject(_trans.Request.BodyValue)
);
}
);
}
return(ret);
} catch (Exception ex) {
byte[] buffer = _trans.Request.BodyBuffer.GetByteArray();
_observer.RequestTracer.ErrorFmt2(
ex,
_request.ServiceAtComputer,
_request.ContextUri,
"RequestBuffer byte[{0}] = {1}",
buffer.Length,
StrUtils.ToHexString(buffer, 500)
);
throw new RpcException(RpcErrorCode.InvaildRequestArgs, _trans.ServiceUrl, "RpcServerContext.GetArgs(), Failed", ex);
}
}
/// <summary>
/// 使用utf8编码将字符串散列
/// </summary>
/// <param name="sourceString">要散列的字符串</param>
/// <returns>散列后的字符串</returns>
public static string HashString(string sourceString)
{
byte[] source = md5.ComputeHash(Encoding.UTF8.GetBytes(sourceString));
return(StrUtils.ToHexString(source));
}