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EventMachine's built-in popen does not provide access to stderr. Likewise, it's DeferrableChildProcess does not use an errback for when the process fails. This gem fixes both of those mistakes.

installgem install em_pessimistic
Authors

Christian Johansen, Andrey Chergik

1,624 total downloads 248 for this version
Owners

6e7ddb6784d284c385f3f0f307ebf90d

Gemfile
gem "em_pessimistic", "~> 0.2.0"
Versions
  1. 0.2.0 February 4, 2013
  2. 0.1.2 September 18, 2012
  3. 0.1.1 September 16, 2012
  4. 0.1.0 September 16, 2012
Runtime Dependencies
  1. eventmachine ~> 1.0