1.1.1

New features

• Added :status-to-level-fn, which allows you to control the logging level of HTTP status codes in wrap-log-response.

Enhancements

• Added support for async ring handlers
  • Async handlers were supported in 0.7, but support was dropped in 1.0.0.
  • This change should make it easy to migrate to 1.x from 0.7
• Updated org.clojure/tools.logging dependency to 1.2.3 (thanks @CambodianCoder)

What's Changed

• Clarifying docs around wrap-log-request-params by @deobald in #47
• Add support for async middleware by @Kauko in #49
• Status to level config by @Kauko in #50
• Update project.clj by @CambodianCoder in #53
• Hide warnings in tests about shadowing clojure.core by @miikka in #54
• Fix async tools-logging-test by @miikka in #56

New Contributors

• @deobald made their first contribution in #47
• @Kauko made their first contribution in #49
• @CambodianCoder made their first contribution in #53
• @miikka made their first contribution in #54

Full Changelog: 1.0.1...1.1.1

1.0.1

Fixes

• Fix on wrap-log-request-params: StackOverflowException when passing handler only - #42 (@yanatan16)

1.0.0

This is a major, breaking-changes release

• Logger protocol and messages multimethod ("printer") were replaced with :transform-fn and :log-fn options
• No default coloring (coloring can be added through the transform-fn)
• "Logs as data": Log messages are simple clojure maps now. This makes it easy to transform to different
  final representations: string, colored string, JSON, EDN, etc.

Some rationale behind this release: #30

Example using timbre and clansi for coloring:

  (require '[clansi.core :as ansi])
  (require '[timbre.core :as timbre])
  (require '[ring.logger :refer [wrap-with-logger]])
  (-> handler
      (wrap-with-logger {:log-fn (fn [{:keys [level throwable message]}]
                                   ;; log using timbre instead of clojure.tools.logging
                                   (timbre/log level throwable message))
                         :transform-fn (fn [log-item]
                                         (if (get-in log-item [:message :status])
                                           ;; colorize the status code
                                           (update-in log-item
                                                      [:message :status]
                                                      (fn [status]
                                                        (apply ansi/style
                                                          (str status)
                                                          (cond
                                                            (< status 300)  [:default]
                                                            (>= status 500) [:bright :red]
                                                            (>= status 400) [:red]
                                                            :else           [:yellow]))))
                                           log-item))}))

New features

• Apart from wrap-with-logger, 3 additional middlewares are provided to make it easier to choose what to log:
  • wrap-log-request-start: logs the arrival of a request, adds :ring.logger/start-ms key to the request map
  • wrap-log-request-params: logs the parameters, using redaction to hide sensitive data
  • wrap-log-response: logs the response time and status, along with other data to identify the request. Uses
    :ring.logger/start-ms from the request map or calls (System/currentTimeMillis) by itself.

0.7.8

New features

• Add option to exclude query-string from being logged - #29 (@pmensik)
• Add asynchronous versions of the middleware - #26 (@grinderrz)

0.7.7

Bug fixes

• Remove unnecessary println line - #22 - Thanks @singen!
• Avoid reflection warning - #20 - Thanks @mtkp!

0.7.6

Enhancements

• Redact cookies (because sensitive information might be in cookies) #19

Breaking changes

• :redact-keys accepts only keywords now. Strings are not accepted anymore.

0.7.5

New features

• Add ability to redact headers & params for logging

Dependencies

• Bump down clojure dependency to 1.6.0

0.7.4

Bug fixes

• Fix timing info in exception message

0.7.3

Bug fixes

• Fix wrap-with-body-logger. It wasn't working at all.

0.7.2

New Features

• Add :exceptions option to disable exception logging.
  Useful when already using ring.middleware.stacktrace

Enhancements

• Generate one log message instead of two when an exception occurs.
• Include colorized exception message in logged string.