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"invalid byte sequence in UTF-8" in os_x_processes #13

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beccadax opened this issue Jul 19, 2012 · 0 comments
Open

"invalid byte sequence in UTF-8" in os_x_processes #13

beccadax opened this issue Jul 19, 2012 · 0 comments

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@beccadax
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While working with the Workless gem, which uses rush, I got the error "invalid byte sequence in UTF-8" with the following backtrace:

vendor/local/ruby/1.9.1/gems/rush-0.6.8/lib/rush/local.rb:223:in `split'
vendor/local/ruby/1.9.1/gems/rush-0.6.8/lib/rush/local.rb:223:in `os_x_processes'
vendor/local/ruby/1.9.1/gems/rush-0.6.8/lib/rush/local.rb:149:in `processes'
vendor/local/ruby/1.9.1/gems/rush-0.6.8/lib/rush/box.rb:48:in `processes'
vendor/local/ruby/1.9.1/gems/workless-1.0.1/lib/workless/scalers/local.rb:25:in `workers'

Investigating with ps(1) revealed a print spooling process with a \xE2 character in its name; killing that process allowed rush to work normally. The system in question runs OS X 10.7.4 with Ruby 1.9.2-p290.
Sija added a commit to Sija/rush that referenced this issue Aug 19, 2012
@Sija
Fixes adamwiggins#13
9e6997e 
- Fixes "Invalid byte sequence in UTF-8" in Rush::Config.load_history
- Implemented Rush::Connection::Local.size for other systems than Linux
- Set properly Rush::Process.user on OS X
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@beccadax