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apache / couchdb-recon / refs/tags/0.4.1
commit9c356fc53701dddf373c71e0db66f40fcb1e651e[log] [tgz]
authorFred Hebert <mononcqc@ferd.ca>Thu Aug 15 14:17:33 2013 -0400
committerFred Hebert <mononcqc@ferd.ca>Thu Aug 15 14:17:33 2013 -0400
treecadbda5aca57fea807879c97a87f04d89296f6c5
parente293c18710bc82808a7b21e8c0dda5eef1f105fb [diff]
bin_leak issues over long process lists solved.

nodes with lots of processes can see the GC call fail if said
processes failed between long calls within the `bin_leak` function call.

This patch inserts correct dummy values to avoid the issue.
3 files changed
tree: cadbda5aca57fea807879c97a87f04d89296f6c5
  1. doc/
  2. script/
  3. site/
  4. src/
  5. .gitignore
  6. docsite.erl
  7. LICENSE
  8. README.md
  9. rebar
README.md

recon

Recon wants to be a set of tools usable in production to diagnose Erlang problems or inspect production environment safely.

To build the library:

rebar compile

Documentation for the library can be obtained at http://ferd.github.io/recon/

Changelog

  • 0.4.1: fixed bug where nodes with lots of processes could see the GC call fail if said processes failed between long calls within the bin_leak function call.
  • 0.4.0: fixed bug where nodes with lots of processes or ports could see their count or window functions fail because a process or socket closed between the time the function started and before it finished. This ends up changing the API in recon_lib for the window and count functions that take a specific pid as an argument.
  • 0.3.1: factored out some logic from recon:info/1 into recon_lib:term_to_pid and allowed arbitrary terms to be used for pids in recon:get_state/1.