Logger can not display thread id

[liujp]

#define LOG_INFO(logger, msg) logger->information(msg, FILE, LINE) #define LOG_DEBUG(logger, msg) logger->debug(msg, FILE, LINE); #define LOG_WARNING(logger, msg) logger->warning(msg, FILE, LINE) #define LOG_ERROR(logger, msg) logger->error(msg, FILE, LINE) #define LOG_FATAL(logger, msg) logger->fatal(msg, FILE, LINE) #define LOG_DESTROY(name) Poco::Logger::destroy(name) #define LOG_SHUTDOWN() Poco::Logger::shutdown() #define LOG_FMT(fmt, args...) Poco::format(fmt, ##args)

static Poco::Logger* NewFileLogger(const std::string& name, const std::string& level) { Poco::AutoPtrPoco::FileChannel pChannel(new Poco::FileChannel); pChannel->setProperty("rotation", "100M"); pChannel->setProperty("archive", "timestamp"); pChannel->setProperty("path", "./log.log"); Poco::AutoPtrPoco::PatternFormatter patternFormatter( new Poco::PatternFormatter()); patternFormatter->setProperty( "pattern", "[%Y-%m-%e %H:%M:%S:%i %U:%u] [%I:%J][%s:%p]: %t"); patternFormatter->setProperty("times", "local"); Poco::AutoPtrPoco::FormattingChannel formattingChannel( new Poco::FormattingChannel(patternFormatter, pChannel)); auto& log = Poco::Logger::root(); // init root log.setChannel(formattingChannel); log.setLevel(level); return &Poco::Logger::get(name); }

int main(int argc, char** argv) { std::vectorPoco::Logger* logs; logs.resize(3); for (int i = 0; i < 3; i++) { logs[i] = NewFileLogger("root." + std::to_string(i), "debug"); }

std::vectorstd::thread workers; for (int i = 0; i < 10; i++) { workers.emplace_back(&, i { LOG_INFO(logs[i % 3], LOG_FMT("test: %d, tid is: %lu", getpid(), pthread_self())); }); }

for (auto& w : workers) { w.join(); } std::cout << "join" << std::endl;

std::cout << "get tid" << Poco::Thread::currentTid() << std::endl; return 0; }

execute it and the thread id can not be written to file; [2023-03-6 21:01:57:111 ./p_log.cc:56] [0:][root.1:Information]: test: 2132180, tid is: 139880484640512 [2023-03-6 21:01:57:111 ./p_log.cc:56] [0:][root.2:Information]: test: 2132180, tid is: 139880476247808 [2023-03-6 21:01:57:111 ./p_log.cc:56] [0:][root.0:Information]: test: 2132180, tid is: 139880493033216 [2023-03-6 21:01:57:111 ./p_log.cc:56] [0:][root.1:Information]: test: 2132180, tid is: 139880459462400 [2023-03-6 21:01:57:111 ./p_log.cc:56] [0:][root.2:Information]: test: 2132180, tid is: 139880451069696 [2023-03-6 21:01:57:111 ./p_log.cc:56] [0:][root.0:Information]: test: 2132180, tid is: 139880467855104 [2023-03-6 21:01:57:111 ./p_log.cc:56] [0:][root.1:Information]: test: 2132180, tid is: 139880097113856 [2023-03-6 21:01:57:111 ./p_log.cc:56] [0:][root.0:Information]: test: 2132180, tid is: 139880105506560 [2023-03-6 21:01:57:111 ./p_log.cc:56] [0:][root.2:Information]: test: 2132180, tid is: 139880088721152 [2023-03-6 21:01:57:111 ./p_log.cc:56] [0:][root.0:Information]: test: 2132180, tid is: 139880080328448

[HR1025]

May be you can try use Poco::Message and try:

    Poco::Message message(module, msg, priority, fileName.c_str(), line);
    message.setTid(Poco::Thread::currentOsTid());

The thread number is not automatically obtained.

[liujp]

May be you can try use Poco::Message and try:

    Poco::Message message(module, msg, priority, fileName.c_str(), line);
    message.setTid(Poco::Thread::currentOsTid());

The thread number is not automatically obtained.

but I can see that before calling logger::log a new message will construct, but I am fuzzed that the tid can't be got

[github-actions[bot]]

This issue is stale because it has been open for 365 days with no activity.

[github-actions[bot]]

This issue was closed because it has been inactive for 60 days since being marked as stale.