Sha256: 7fe7d5d60258e1241636c1145da1dd00a6b244d6acf58a5bf7d7a095947cf837
Contents?: true
Size: 1.19 KB
Versions: 119
Compression:
Stored size: 1.19 KB
Contents
require 'thread'
class String
if RUBY_VERSION < "1.9"
def getbyte(index)
self[index]
end
end
end
module Net; module SSH
# This class contains miscellaneous patches and workarounds
# for different ruby implementations.
class Compat
# A workaround for an IO#select threading bug in certain versions of MRI 1.8.
# See: http://net-ssh.lighthouseapp.com/projects/36253/tickets/1-ioselect-threading-bug-in-ruby-18
# The root issue is documented here: http://redmine.ruby-lang.org/issues/show/1993
if RUBY_VERSION >= '1.9' || RUBY_PLATFORM == 'java'
def self.io_select(*params)
IO.select(*params)
end
else
SELECT_MUTEX = Mutex.new
def self.io_select(*params)
# It should be safe to wrap calls in a mutex when the timeout is 0
# (that is, the call is not supposed to block).
# We leave blocking calls unprotected to avoid causing deadlocks.
# This should still catch the main case for Capistrano users.
if params[3] == 0
SELECT_MUTEX.synchronize do
IO.select(*params)
end
else
IO.select(*params)
end
end
end
end
end; end
Version data entries
119 entries across 89 versions & 12 rubygems