Skip to content

feat: dynamic log level update from patch.cfg without container restart #413

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
rippleitinnz wants to merge 1 commit into
base: main
Choose a base branch
from
Open

feat: dynamic log level update from patch.cfg without container restart #413

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
23 changes: 23 additions & 0 deletions src/conf.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -853,6 +853,29 @@ namespace conf
return -1;
}

// Apply log level change dynamically if present in patch config.
// Uses plog::get()->setMaxSeverity() to update the live logger without restart.
try {
if (jdoc.contains("log") && jdoc["log"].contains("log_level")) {
const std::string new_log_level = jdoc["log"]["log_level"].as<std::string>();
const std::unordered_set<std::string> valid_loglevels({"dbg", "inf", "wrn", "err"});
if (valid_loglevels.count(new_log_level) == 1) {
cfg.log.log_level = new_log_level;
cfg.log.log_level_type = get_loglevel_type(new_log_level);
temp_cfg.log.log_level = new_log_level;
temp_cfg.log.log_level_type = get_loglevel_type(new_log_level);
plog::Severity new_plog_level;
if (cfg.log.log_level_type == LOG_SEVERITY::DEBUG) new_plog_level = plog::Severity::debug;
else if (cfg.log.log_level_type == LOG_SEVERITY::INFO) new_plog_level = plog::Severity::info;
else if (cfg.log.log_level_type == LOG_SEVERITY::WARN) new_plog_level = plog::Severity::warning;
else new_plog_level = plog::Severity::error;
plog::get()->setMaxSeverity(new_plog_level);
LOG_INFO << "Log level updated dynamically to: " << new_log_level;
}
}
} catch (const std::exception &e) {
LOG_ERROR << "Error applying log level from patch config: " << e.what();
}
LOG_INFO << "Contract config updated from patch file.";
return 0;
}
Expand Down