@Override
  public void after(Object target, Object result, Throwable throwable, Object[] args) {
    if (isDebug) {
      logger.afterInterceptor(
          target,
          methodDescriptor.getClassName(),
          methodDescriptor.getMethodName(),
          "",
          args,
          result,
          throwable);
    }

    final Trace trace = traceContext.currentTraceObject();
    if (trace == null) {
      return;
    }

    InterceptorGroupInvocation invocation = interceptorGroup.getCurrentInvocation();
    if (invocation != null && invocation.getAttachment() != null) {
      HttpCallContext callContext = (HttpCallContext) invocation.getAttachment();
      if (methodDescriptor.getMethodName().equals("doSendRequest")) {
        callContext.setWriteEndTime(System.currentTimeMillis());
        callContext.setWriteFail(throwable != null);
      } else {
        callContext.setReadEndTime(System.currentTimeMillis());
        callContext.setReadFail(throwable != null);
      }
      logger.debug("Set call context {}", callContext);
    }
  }
 private String getMethodUri(Object target) {
   String methodUri = UNKNOWN_METHOD_URI;
   InterceptorGroupInvocation currentTransaction = this.group.getCurrentInvocation();
   Object attachment = currentTransaction.getAttachment();
   if (attachment instanceof ThriftClientCallContext && target instanceof TBaseProcessor) {
     ThriftClientCallContext clientCallContext = (ThriftClientCallContext) attachment;
     String methodName = clientCallContext.getMethodName();
     methodUri = ThriftUtils.getProcessorNameAsUri((TBaseProcessor<?>) target);
     StringBuilder sb = new StringBuilder(methodUri);
     if (!methodUri.endsWith("/")) {
       sb.append("/");
     }
     sb.append(methodName);
     methodUri = sb.toString();
   }
   return methodUri;
 }
  @Override
  public void after(Object target, Object[] args, Object result, Throwable throwable) {
    if (isDebug) {
      logger.afterInterceptor(target, args);
    }

    final Trace trace = traceContext.currentTraceObject();
    if (trace == null) {
      return;
    }

    if (!validate(target)) {
      return;
    }

    try {
      SpanEventRecorder recorder = trace.currentSpanEventRecorder();
      recorder.recordApi(methodDescriptor);
      recorder.recordException(throwable);

      Request request = ((UserRequestGetter) target)._$PINPOINT$_getUserRequest();
      if (request != null) {
        recorder.recordAttribute(AnnotationKey.HTTP_URL, request.httpUrl().toString());
        recorder.recordDestinationId(request.httpUrl().host() + ":" + request.httpUrl().port());
        recordRequest(trace, request, throwable);
      }

      // clear attachment.
      InterceptorGroupInvocation invocation = interceptorGroup.getCurrentInvocation();
      if (invocation != null && invocation.getAttachment() != null) {
        invocation.removeAttachment();
      }
    } finally {
      trace.traceBlockEnd();
    }
  }