Re: [I] boost.log冲突 [rocketmq-client-cpp]

[via GitHub]

kqbi commented on issue #458:
URL: 
https://github.com/apache/rocketmq-client-cpp/issues/458#issuecomment-1752457205

   解决了，其实原因就是日志级别设置要固定具体的sink上不然会影响到其他的sink, Logging.cpp修改如下：
   ```
   /*
    * Licensed to the Apache Software Foundation (ASF) under one or more
    * contributor license agreements.  See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * The ASF licenses this file to You under the Apache License, Version 2.0
    * (the "License"); you may not use this file except in compliance with
    * the License.  You may obtain a copy of the License at
    *
    *     http://www.apache.org/licenses/LICENSE-2.0
    *
    * Unless required by applicable law or agreed to in writing, software
    * distributed under the License is distributed on an "AS IS" BASIS,
    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    * See the License for the specific language governing permissions and
    * limitations under the License.
    */
   #include "Logging.h"
   #include <boost/date_time/gregorian/gregorian.hpp>
   #include "UtilAll.h"
   #define BOOST_DATE_TIME_SOURCE
   
   namespace rocketmq {
   logAdapter* logAdapter::alogInstance;
   boost::mutex logAdapter::m_imtx;
   
   logAdapter::~logAdapter() {
     boost::log::core::get()->remove_sink(m_logSink);
     m_logSink->flush();
   }
   
   logAdapter* logAdapter::getLogInstance() {
     if (alogInstance == NULL) {
       boost::mutex::scoped_lock guard(m_imtx);
       if (alogInstance == NULL) {
         alogInstance = new logAdapter();
       }
     }
     return alogInstance;
   }
   
   logAdapter::logAdapter() : m_logLevel(eLOG_LEVEL_INFO) {
     setLogDir();
     string homeDir;
     homeDir.append(m_log_dir);
     m_logFile += homeDir;
     std::string fileName = "rocketmq_client.log";
     m_logFile += fileName;
   
     // boost::log::expressions::attr<
     // boost::log::attributes::current_thread_id::value_type>("ThreadID");
     
boost::log::register_simple_formatter_factory<boost::log::trivial::severity_level,
 char>("Severity");
     m_logSink = logging::add_file_log(keywords::file_name = m_logFile,
                                       keywords::target_file_name = 
"rocketmq_client_%Y%m%d-%N.log",
                                       keywords::rotation_size = 100 * 1024 * 
1024,
                                       keywords::time_based_rotation = 
sinks::file::rotation_at_time_point(0, 0, 0),
                                       keywords::format = 
"[%TimeStamp%](%Severity%):%Message%",
                                       keywords::min_free_space = 300 * 1024 * 
1024, keywords::target = homeDir,
                                       keywords::max_size = 200 * 1024 * 1024,  
// max keep 3 log file defaultly
                                       keywords::auto_flush = true);
     // logging::core::get()->set_filter(logging::trivial::severity >= 
logging::trivial::info);
     setLogLevelInner(m_logLevel);
   
     logging::add_common_attributes();
   }
   
   void logAdapter::setLogLevelInner(elogLevel logLevel) {
     switch (logLevel) {
       case eLOG_LEVEL_FATAL:
         m_logSink->set_filter(logging::trivial::severity >= 
logging::trivial::fatal);
         break;
       case eLOG_LEVEL_ERROR:
         m_logSink->set_filter(logging::trivial::severity >= 
logging::trivial::error);
   
         break;
       case eLOG_LEVEL_WARN:
         m_logSink->set_filter(logging::trivial::severity >= 
logging::trivial::warning);
   
         break;
       case eLOG_LEVEL_INFO:
         m_logSink->set_filter(logging::trivial::severity >= 
logging::trivial::info);
   
         break;
       case eLOG_LEVEL_DEBUG:
         m_logSink->set_filter(logging::trivial::severity >= 
logging::trivial::debug);
   
         break;
       case eLOG_LEVEL_TRACE:
         m_logSink->set_filter(logging::trivial::severity >= 
logging::trivial::trace);
   
         break;
       default:
         m_logSink->set_filter(logging::trivial::severity >= 
logging::trivial::info);
   
         break;
     }
   }
   void logAdapter::setLogLevel(elogLevel logLevel) {
     m_logLevel = logLevel;
     setLogLevelInner(logLevel);
   }
   
   elogLevel logAdapter::getLogLevel() {
     return m_logLevel;
   }
   
   void logAdapter::setLogDir() {
     char* p = nullptr;
     if ((p = getenv(ROCKETMQ_CLIENT_LOG_DIR.c_str()))) {
       m_log_dir = p;
     }
     if (!m_log_dir.empty()) {
       if (m_log_dir[m_log_dir.length() - 1] != '/') {
         m_log_dir += '/';
       }
     } else {
       m_log_dir = "/logs/rocketmq-client/";
     }
   }
   
   void logAdapter::setLogFileNumAndSize(int logNum, int sizeOfPerFile) {
     string homeDir;
     homeDir.append(m_log_dir);
     
m_logSink->locked_backend()->set_file_collector(sinks::file::make_collector(
         keywords::target = homeDir, keywords::max_size = logNum * 
sizeOfPerFile * 1024 * 1024));
   }
   }  // namespace rocketmq
   
   ```


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