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TODO.md

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  • bunyan (without redir) ^C should stop, doesn't since recent change
  • man page for the bunyan CLI (refer to it in the readme)
  • tail -f-like support
  • 2.0 (?) with v: 1 in log records. Fwd/bwd compat in bunyan CLI

docs

  • document log.addStream() and log.addSerializers()

someday/maybe

  • full-on docs

  • better examples/

  • better coloring

  • look at pino (bunyan style, perf benefits)

  • would be exciting to have bunyan support in http://lnav.org/ if that made sense

  • "template" support for 'rotating-file' stream to get dated rolled files

  • "all" or "off" levels? log4j? logging.py? logging.py has NOTSET === 0. I think that is only needed/used for multi-level hierarchical effective level.

  • buffered writes to increase speed:

    • I'd start with a tools/timeoutput.js for some numbers to compare before/after. Sustained high output to a file.
    • perhaps this would be a "buffered: true" option on the stream object
    • then wrap the "stream" with a local class that handles the buffering
    • to finish this, need the 'log.close' and process.on('exit', ...) work that Trent has started.

  • "canWrite" handling for full streams. Need to buffer a la log4js

  • test file log with logadm rotation: does it handle that?

  • test suite:

    • test for a cloned logger double-stream.end() causing problems. Perhaps the "closeOnExit" for existing streams should be false for clones.
    • test that a log.clone(...) adding a new field matching a serializer works and that an existing field in the parent is not re-serialized.

  • split out bunyan cli to a "bunyan" or "bunyan-reader" or "node-bunyan-reader" as the basis for tools to consume bunyan logs. It can grow indep of node-bunyan for generating the logs. It would take a Bunyan log record object and be expected to emit it.

      node-bunyan-reader
      .createReadStream(path, [options]) ?

  • coloring bug: in less the indented extra info lines only have the first line colored. Do we need the ANSI char on each line? That'll be slower.

  • document "well-known" keys from bunyan CLI p.o.v.. Add "client_req".

  • More bunyan output formats and filtering features.

  • Think about a bunyan dashboard that supports organizing and viewing logs from multiple hosts and services.

  • doc the restify RequestCaptureStream usage of RingBuffer. Great example.

  • A vim plugin (a la http://vim.cybermirror.org/runtime/autoload/zip.vim ?) to allow browsing (read-only) a bunyan log in rendered form.

  • Some speed comparisons with others to get a feel for Bunyan's speed.

  • what about promoting 'latency' field and making that easier?

  • log.close to close streams and shutdown and this.closed process.on('exit', log.close) -> 'end' for the name

  • bunyan cli: more layouts (http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/EnhancedPatternLayout.html) Custom log formats (in config file? in '-f' arg) using printf or hogan.js or whatever. Dap wants field width control for lining up. Hogan.js is probably overkill for this.

  • loggly example using raw streams, hook.io?, whatever.

  • serializer support:

    • restify-server.js example -> restifyReq ? or have req detect that. That is nicer for the "use all standard ones". Does restify req have anything special?
    • differential HTTP client req/res with server req/res.

  • statsd stream? http://codeascraft.etsy.com/2011/02/15/measure-anything-measure-everything/ Think about it.

  • web ui. Ideas: http://googlecloudplatform.blogspot.ca/2014/04/a-new-logs-viewer-for-google-cloud.html