Structured logging solution with multiple backends.

{-# LANGUAGE OverloadedStrings #-}

module Main where

import Log
import Log.Backend.ElasticSearch

import System.Random

main :: IO ()
main = do
  let config = ElasticSearchConfig {
        esServer  = "http://localhost:9200",
        esIndex   = "logs",
        esMapping = "log"
        }
  withElasticSearchLogger config randomIO $ \logger -> do
    runLogT "main" logger $ do
      logTrace_ "foo"

MonadLog type class of monads with logging capabilities.

LogMessage and LogLevel data definitions.

Logger objects used to perform logging operations in LogT.

LogT monad transformer that adds logging capabilities to the underlying monad.