[ruby-cvs:57368] normal:r50219 (trunk): lib/net/protocol.rb (rbuf_fill): avoid exception with read_nonblock

normal at ruby-lang.org normal at ruby-lang.org
Sat Apr 11 06:05:30 JST 2015

normal	2015-04-11 06:05:29 +0900 (Sat, 11 Apr 2015)

  New Revision: 50219


    lib/net/protocol.rb (rbuf_fill): avoid exception with read_nonblock
    Exceptions are noisy in debug output and waste allocations.
    Use "exception: false" introduced in 2.1 to return symbols for
    common errors instead.
    Follow-up commits will be prepared to reduce EOFError exceptions
    to further quiet debug output and IO.select may be replaced by
    io/wait methods if available to reduce allocations.
    [ruby-core:68787] [Feature #11044]

  Modified files:

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