ceph/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/Sender.h

   1 /*
   2  * Copyright (c) 2017 Uber Technologies, Inc.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #ifndef JAEGERTRACING_SENDER_H
  18 #define JAEGERTRACING_SENDER_H
  19
  20 #include <stdexcept>
  21 #include <string>
  22
  23 #include "jaegertracing/Compilers.h"
  24
  25 namespace jaegertracing {
  26
  27 class Span;
  28
  29 class Sender {
  30   public:
  31     class Exception : public std::runtime_error {
  32       public:
  33         Exception(const std::string& what, int numFailed)
  34             : std::runtime_error(what)
  35             , _numFailed(numFailed)
  36         {
  37         }
  38
  39         int numFailed() const { return _numFailed; }
  40
  41       private:
  42         int _numFailed;
  43     };
  44
  45     virtual ~Sender() = default;
  46
  47     virtual int append(const Span& span) = 0;
  48
  49     virtual int flush() = 0;
  50
  51     virtual void close() = 0;
  52 };
  53
  54 }  // namespace jaegertracing
  55
  56 #endif  //JAEGERTRACING_SENDER_H