logging

问题 I have working boost log code, but want to append File, Function, and Line to every log call. Here is my code: logging.hpp #ifndef LOGGING_HPP #define LOGGING_HPP #include <boost/log/expressions.hpp> #include <boost/log/sources/global_logger_storage.hpp> #include <boost/log/support/date_time.hpp> #include <boost/log/trivial.hpp> #include <boost/log/utility/setup.hpp> #define INFO BOOST_LOG_SEV(my_logger::get(), boost::log::trivial::info) #define WARN BOOST_LOG_SEV(my_logger::get(), boost::log

问题 I have been trying to introduce custom log levels in log4j through my Java code. I followed two approaches: The official documentation approach(https://logging.apache.org/log4j/2.x/manual/customloglevels.html) where I created a new level in one line of code and used it like this: static final Level CUSTOM = Level.forName("CUSTOM", 350); logger.log(CUSTOM, "Test message"); I also took the help of entire custom Level classes as described by this blog I created the Custom log level class as

问题 How to replace this code: string name = "John"; logger.Information("length of name '{name}' is {nameLength}", name, name.Length); with C# String interpolation like this or similar string name = "John"; // :-( lost benefit of structured logging: property names not passed to logger logger.Information($"length of name '{name}' is {name.Length}"); but keep the property names for structured logging to work? Benefits would be: Increased readability You'll never forget an argument in arguments list

问题 How to replace this code: string name = "John"; logger.Information("length of name '{name}' is {nameLength}", name, name.Length); with C# String interpolation like this or similar string name = "John"; // :-( lost benefit of structured logging: property names not passed to logger logger.Information($"length of name '{name}' is {name.Length}"); but keep the property names for structured logging to work? Benefits would be: Increased readability You'll never forget an argument in arguments list

问题 I'm writing a script that I'd like to be able to easily move between IIS servers to analyze logs, but these servers store the logs in different places. Some on C:/ some on D:/ some in W3SVC1, some in W3SVC3. I'd like to be able to have powershell look this information up itself rather than having to manually edit this on each server. (Yeah, I'm a lazy sysadmin. #automateallthethings.) Is this information available to PowerShell if I maybe pass the domain to it or something? 回答1: I found this

问题 I'm writing a script that I'd like to be able to easily move between IIS servers to analyze logs, but these servers store the logs in different places. Some on C:/ some on D:/ some in W3SVC1, some in W3SVC3. I'd like to be able to have powershell look this information up itself rather than having to manually edit this on each server. (Yeah, I'm a lazy sysadmin. #automateallthethings.) Is this information available to PowerShell if I maybe pass the domain to it or something? 回答1: I found this

问题 Anyone knows how structured logging is usually implemented with SLF4J? Is there any open source already out there handling this? 回答1: Slf4j added support for structured logging (and fluent API) with v2.0.0 (Alpha as of Oct 2019): http://www.slf4j.org/api/org/slf4j/event/KeyValuePair.html http://www.slf4j.org/api/org/slf4j/event/LoggingEvent.html http://www.slf4j.org/apidocs/org/slf4j/spi/LoggingEventBuilder.html int newT = 15; int oldT = 16; // using classical API logger.debug("oldT={} newT={

问题 Anyone knows how structured logging is usually implemented with SLF4J? Is there any open source already out there handling this? 回答1: Slf4j added support for structured logging (and fluent API) with v2.0.0 (Alpha as of Oct 2019): http://www.slf4j.org/api/org/slf4j/event/KeyValuePair.html http://www.slf4j.org/api/org/slf4j/event/LoggingEvent.html http://www.slf4j.org/apidocs/org/slf4j/spi/LoggingEventBuilder.html int newT = 15; int oldT = 16; // using classical API logger.debug("oldT={} newT={

问题 Anyone knows how structured logging is usually implemented with SLF4J? Is there any open source already out there handling this? 回答1: Slf4j added support for structured logging (and fluent API) with v2.0.0 (Alpha as of Oct 2019): http://www.slf4j.org/api/org/slf4j/event/KeyValuePair.html http://www.slf4j.org/api/org/slf4j/event/LoggingEvent.html http://www.slf4j.org/apidocs/org/slf4j/spi/LoggingEventBuilder.html int newT = 15; int oldT = 16; // using classical API logger.debug("oldT={} newT={

问题 Anyone knows how structured logging is usually implemented with SLF4J? Is there any open source already out there handling this? 回答1: Slf4j added support for structured logging (and fluent API) with v2.0.0 (Alpha as of Oct 2019): http://www.slf4j.org/api/org/slf4j/event/KeyValuePair.html http://www.slf4j.org/api/org/slf4j/event/LoggingEvent.html http://www.slf4j.org/apidocs/org/slf4j/spi/LoggingEventBuilder.html int newT = 15; int oldT = 16; // using classical API logger.debug("oldT={} newT={