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2022-08-20Create BCLog::Level::Trace log severity levelJon Atack
for verbose log messages for development or debugging only, as bitcoind may run more slowly, that are more granular/frequent than the Debug log level, i.e. for very high-frequency, low-level messages to be logged distinctly from higher-level, less-frequent debug logging that could still be usable in production. An example would be to log higher-level peer events (connection, disconnection, misbehavior, eviction) as Debug, versus Trace for low-level, high-volume p2p messages in the BCLog::NET category. This will enable the user to log only the former without the latter, in order to focus on high-level peer management events. With respect to the name, "trace" is suggested as the most granular level in resources like the following: - https://sematext.com/blog/logging-levels - https://howtodoinjava.com/log4j2/logging-levels Update the test framework and add test coverage.
2022-08-20Create -loglevel configuration optionklementtan
- add a -loglevel=<level>|<category:level> config option to allow users to set a global -loglevel and category-specific log levels. LogPrintLevel messages with a higher severity level than -loglevel will not be printed in the debug log. - for now, this config option is debug-only during the migration to severity-based logging - update unit and functional tests Co-authored-by: "Jon Atack <jon@atack.com>"
2022-08-20Create BCLog::Logger::LogLevelsString() helper functionklementtan
Co-authored-by: "Jon Atack <jon@atack.com>"
2022-08-20Update LogAcceptCategory() and unit tests with log severity levelsklementtan
Co-authored-by: "Jon Atack <jon@atack.com>"
2022-08-20Add BCLog::Logger::SetLogLevel()/SetCategoryLogLevel() for string inputsklementtan
and remove unnecessary param constness in LogPrintStr() Co-authored-by: jonatack <jon@atack.com>
2022-08-20Add BCLog::Logger::m_category_log_levels data member and getter/setterJon Atack
Co-authored-by: "klementtan <klementtan@gmail.com>"
2022-08-20Add BCLog::Logger::m_log_level data member and getter/setterJon Atack
Co-authored-by: "klementtan <klementtan@gmail.com>"
2022-08-18Simplify BCLog::Level enum class and LogLevelToStr() functionJon Atack
- simplify the BCLog::Level enum class (and future changes to it) by only setting the value of the first enumerator - move the BCLog::Level:None enumerator to the end of the BCLog::Level enum class and LogLevelToStr() member function, as the None enumerator is only used internally, and by being the highest BCLog::Level value it can be used to iterate over the enumerators - replace the unused BCLog::Level:None string "none" with an empty string as the case will never be hit - add documentation
2022-06-08logging: add LogPrintfCategory to log unconditionally with categoryJon Atack
prefixing the output with the passed category name. - add documentation - add a unit test - update lint-logs.py - update lint-format-strings.py
2022-05-25refactor: Change LogPrintLevel order to category, severitylaanwj
This is more consistent with the other functions, as well as with the logging output itself. If we want to make this change, we should do it before it's all over the place.
2022-05-25logging: Unconditionally log levels >= WARNlaanwj
Messages with level `WARN` or higher should be logged even when the category is not provided with `-debug=`, to make sure important warnings are not lost.
2022-05-19logging: Add severity level to logs.klementtan
2022-04-05Put lock logging behind DEBUG_LOCKCONTENTION preprocessor directiveJon Atack
2022-02-03refactor: replace boost::filesystem with std::filesystemKiminuo
Warning: Replacing fs::system_complete calls with fs::absolute calls in this commit may cause minor changes in behaviour because fs::absolute no longer strips trailing slashes; however these changes are believed to be safe. Co-authored-by: Russell Yanofsky <russ@yanofsky.org> Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
2021-12-30scripted-diff: Bump copyright headersHennadii Stepanov
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: * 2020: fa0074e2d82928016a43ca408717154a1c70a4db * 2019: aaaaad6ac95b402fe18d019d67897ced6b316ee0
2021-10-11blockstorage: use debug log categoryAnthony Towns
2021-10-01Add syscall sandboxing (seccomp-bpf)practicalswift
2021-08-18log, sync: add LOCK logging category, apply it to lock contentionJon Atack
2021-07-22log: sort LogCategoriesList and LogCategoriesString alphabeticallyJon Atack
2021-04-23multiprocess: Add Ipc interface implementationRussell Yanofsky
2021-03-01net: implement the necessary parts of the I2P SAM protocolVasil Dimov
Implement the following commands from the I2P SAM protocol: * HELLO: needed for all of the remaining ones * DEST GENERATE: to generate our private key and destination * NAMING LOOKUP: to convert .i2p addresses to destinations * SESSION CREATE: needed for STREAM CONNECT and STREAM ACCEPT * STREAM CONNECT: to make outgoing connections * STREAM ACCEPT: to accept incoming connections
2021-01-15log: Prefix log messages with function name if -logsourcelocations is setpracticalswift
2020-12-06Don't declare de facto const member functions as non-constpracticalswift
2020-05-28refactor: Rename LockGuard to StdLockGuard for consistency with StdMutexHennadii Stepanov
2020-05-28Add thread safety annotated wrapper for std::mutexHennadii Stepanov
Co-authored-by: Anthony Towns <aj@erisian.com.au>
2020-05-27logging: thread safety annotationsAnthony Towns
Adds LockGuard helper in threadsafety.h to replace lock_guard<mutex> when LOCK(Mutex) isn't available for use.
2020-04-16log: Use Join() helper when listing log categoriesMarcoFalke
2020-01-15scripted-diff: Bump copyright of files changed in 2020MarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2020-01-09Merge #16688: log: Add validation interface loggingWladimir J. van der Laan
f9abf4ab6d3d3e4d4b7e90723020b5422a141a6f Add logging for CValidationInterface events (Jeffrey Czyz) 6edebacb2191373e76d79a4972d6192300976096 Refactor FormatStateMessage for clarity (Jeffrey Czyz) 72f3227c83810936e7a334304e5fd7c6dab8e91b Format CValidationState properly in all cases (Jeffrey Czyz) 428ac70095253225f64462ee15c595644747f376 Add VALIDATION to BCLog::LogFlags (Jeffrey Czyz) Pull request description: Add logging of `CValidationInterface` callbacks using a new `VALIDATIONINTERFACE` log flag (see #12994). A separate flag is desirable as the logging can be noisy and thus may need to be disabled without affecting other logging. This could help debug issues where there may be race conditions at play, such as #12978. ACKs for top commit: jnewbery: ACK f9abf4ab6d3d3e4d4b7e90723020b5422a141a6f hebasto: ACK f9abf4ab6d3d3e4d4b7e90723020b5422a141a6f ariard: ACK f9abf4a, only changes since 0cadb12 are replacing log indication `VALIDATIONINTERFACE` by `VALIDATION` and avoiding a forward declaration with a new include ryanofsky: Code review ACK f9abf4ab6d3d3e4d4b7e90723020b5422a141a6f. Just suggested changes since last review (thanks!) Tree-SHA512: 3e0f6e2c8951cf46fbad3ff440971d95d526df2a52a2e4d6452a82785c63d53accfdabae66b0b30e2fe0b00737f8d5cb717edbad1460b63acb11a72c8f5d4236
2020-01-03Add VALIDATION to BCLog::LogFlagsJeffrey Czyz
This flag is for logging from within CValidationInterface (see #12994). A separate flag is desirable as the logging can be noisy and thus may need to be disabled without affecting other logging.
2019-12-30scripted-diff: Bump copyright of files changed in 2019MarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2019-11-08scripted-diff: Change `BCLog::DB` to `BCLog::WALLETDB`Wladimir J. van der Laan
-BEGIN VERIFY SCRIPT- git grep -l "BCLog::DB" src | xargs sed -i "s/BCLog::DB/BCLog::WALLETDB/g" sed -i "s/DB =/WALLETDB =/g" src/logging.h -END VERIFY SCRIPT-
2019-11-04logging: Add member for arbitrary print callbacksMarcoFalke
2019-10-22Replace the LogPrint function with a macroJeffrey Czyz
Calling LogPrint with a category that is not enabled results in evaluating the remaining function arguments, which may be arbitrarily complex (and possibly expensive) expressions. Defining LogPrint as a macro prevents this unnecessary expression evaluation. This is a partial revert of #14209. The decision to revert is discussed in #16688, which adds verbose logging for validation event notification.
2019-06-20test: Log to debug.log in all testsMarcoFalke
2019-05-28logging: Add threadsafety commentsMarcoFalke
2019-05-28Log early messages with -printtoconsoleAnthony Towns
This ensures log messages prior to StartLogging() are replayed to the console as well as to the debug log file.
2019-05-28Replace OpenDebugLog() with StartLogging()Anthony Towns
StartLogging() is used to mark the start of logging generically, whether using -printtoconsole or -debuglogfile.
2019-04-29threads: prefix log messages with thread namesJames O'Beirne
Introduce a new flag (`-logthreadnames`) which allows toggling of this behavior.
2019-01-29log: Construct global logger on first useMarcoFalke
2018-09-12logging: Replace LogPrint macros with regular functionsMarcoFalke
2018-05-02logging: remove unused return value from LogPrintStrpracticalswift
`LogPrintStr` returns the number of characters printed. This number is doubled if both logging to console and logging to file is enabled. As the return value is never used, I've opted to remove it instead of try to fix it. Credit: @laanwj
2018-04-29util: Store debug log file path in BCLog::Logger member.Jim Posen
This breaks the cyclic between logging and util.
2018-04-29scripted-diff: Rename BCLog::Logger member variables.Jim Posen
-BEGIN VERIFY SCRIPT- sed -i "s/fileout/m_fileout/" src/logging.h src/logging.cpp sed -i "s/mutexDebugLog/m_file_mutex/" src/logging.h src/logging.cpp sed -i "s/vMsgsBeforeOpenLog/m_msgs_before_open/" src/logging.h src/logging.cpp sed -i "s/logCategories/m_categories/" src/logging.h src/logging.cpp sed -i "s/fPrintToConsole/m_print_to_console/" src/logging.h src/logging.cpp src/init.cpp sed -i "s/fPrintToDebugLog/m_print_to_file/" src/logging.h src/logging.cpp src/init.cpp src/test/test_bitcoin.cpp src/bench/bench_bitcoin.cpp sed -i "s/fLogTimestamps/m_log_timestamps/" src/logging.h src/logging.cpp src/init.cpp sed -i "s/fLogTimeMicros/m_log_time_micros/" src/logging.h src/logging.cpp src/init.cpp sed -i "s/fReopenDebugLog/m_reopen_file/" src/logging.h src/logging.cpp src/init.cpp sed -i "s/fStartedNewLine/m_started_new_line/" src/logging.h src/logging.cpp -END VERIFY SCRIPT-
2018-04-29util: Refactor GetLogCategory.Jim Posen
Changing parameter types from pointers to references and uint32_t to BCLog::LogFlags simplies calling code.
2018-04-27util: Encapsulate logCategories within BCLog::Logger.Jim Posen
2018-04-27util: Move debug file management functions into Logger.Jim Posen
2018-04-27util: Establish global logger object.Jim Posen
The object encapsulates logging configuration, and in a later commit, set up routines will also be moved into the class.
2018-04-18MOVEONLY: Move logging code from util.{h,cpp} to new files.Jim Posen
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