Class: Archfiend::Logging::JSONFormatter

Inherits:
BaseFormatter show all
Defined in:
lib/archfiend/logging/json_formatter.rb

Overview

A JSON log formatter class, returns each entry as a JSON line

Constant Summary

Constants inherited from BaseFormatter

BaseFormatter::SEVERITY_STACK_ENTRIES_COUNT, BaseFormatter::STACK_ENTRIES_TO_SKIP

Instance Method Summary collapse

Instance Method Details

#call(severity, datetime, progname, msg) ⇒ Object 



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# File 'lib/archfiend/logging/json_formatter.rb', line 7

def call(severity, datetime, progname, msg)
  description, backtrace = description_and_backtrace(severity, msg)
  log_hash = {
    '@timestamp': datetime.utc.iso8601(3),
    loglevel: severity&.downcase,
    pid: ::Process.pid,
    tid: tid,
    type: :archfiend,
    message: description,
    backtrace: backtrace,
    app: progname
  }
  Oj.dump(log_hash, mode: :compat) + "\n"
end