cambium.core - TODO and Change Log

TODO

• [TODO] Automatically put ex-data of ExceptionInfo into context
  • Configuration var: cambium.core/*ex-data-key*
  • Default value is nil (any falsy value is a no-op)
  • Value true merges to current context, any other truthy (e.g. :ex-data, [:foo :bar]) considered context key
  • Resolved at compile-time (in the macro)
• [TODO] Key codec support
  • Candidate use-case: EDN
• [TODO] Configurable level for deflevel name prefixes
  • E.g. couchbase.success.*=debug, couchbase.error.*=info for logger METRICS
  • Impl: Auxiliary logger name, e.g. METRICS.couchbase.success for 'enabled?' check
  • Impl: Regular logger name, e.g. METRICS for logging
  • Impl: Prefix->level map must be available before deflevel is eval'ed (compile time)

1.0.0-beta1 / 2019-June-13

• Add function cambium.mdc/get-raw-mdc
• Add cambium.trace namespace
  • Function middleware to extract and propagate trace info
  • Ring middleware for distributed tracing
    • Plus request and response logging

0.9.3 / 2019-May-07

• Upgrade dependencies
  • clojure.tools.logging to version 0.4.1
  • SLF4j to version 1.7.26
• Overload log API arities [msg-or-throwable] [mdc-or-throwable msg] [mdc throwable msg]

0.9.2 / 2018-March-22

• Put source namespace, line and column numbers into context automatically for every log event
  • Discovered at compile time (unlike Java/Logback), so quite inexpensive
  • Disable with system property cambium.caller.meta.in.context set to false
    • See also: cambium.core/caller-meta-in-context?
  • See also: https://medium.com/@hlship/macros-meta-and-logging-575d5047924c

0.9.1 / 2017-September-11

• Inherited code from cambium.core 0.9.0
  • Old repo: https://github.com/kumarshantanu/cambium
• Bump clojure/tools.logging dependency version to 0.4.0