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@mreiferson mreiferson released this 26 May 16:57
· 610 commits to master since this release
v0.3.8
c53f30f

Upgrading from 0.3.7: Binaries contain no backwards incompatible changes.

This release fixes a critical regression in 0.3.7 that could result in message loss when attempting to cleanly shutdown nsqd by sending it a SIGTERM. The expected behavior was for it to flush messages in internal buffers to disk before exiting. See #757 and #759 for more details.

A few performance improvements landed including #743, which improves channel throughput by ~17%, and #740, which reduces garbage when reading messages from disk.

We're now stripping debug info, reducing binary size, in the official binary downloads and Windows binaries are now bundled with the appropriate .exe extension (#726 and #751).

Features:

  • #743 - nsqd: remove channel messagePump
  • #751 - strip debug info from binaries (thanks @ploxiln)
  • #740 - nsqd: reduce garbage when reading from diskqueue (thanks @Dieterbe)

Bugs:

  • #757/#759 - nsqd: properly handle SIGTERM (thanks @judwhite)
  • #738 - updates for latest go-options
  • #730 - nsqd: diskqueue sync count on both read/write
  • #734 - nsqadmin: make rate column work without --proxy-graphite (thanks @ploxiln)
  • #726 - add .exe extension to Windows binaries (thanks @ploxiln)
  • #722 - nsqadmin: fix connected duration > 1hr
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