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Contents
module ZookeeperConstants
# file type masks
ZOO_EPHEMERAL = 1
ZOO_SEQUENCE = 2
# session state
ZOO_EXPIRED_SESSION_STATE = -112
ZOO_AUTH_FAILED_STATE = -113
ZOO_CONNECTING_STATE = 1
ZOO_ASSOCIATING_STATE = 2
ZOO_CONNECTED_STATE = 3
# watch types
ZOO_CREATED_EVENT = 1
ZOO_DELETED_EVENT = 2
ZOO_CHANGED_EVENT = 3
ZOO_CHILD_EVENT = 4
ZOO_SESSION_EVENT = -1
ZOO_NOTWATCHING_EVENT = -2
def print_events
puts "ZK events:"
ZookeeperConstants::constants.each do |c|
puts "\t #{c}" if c =~ /^ZOO..*EVENT$/
end
end
def print_states
puts "ZK states:"
ZookeeperConstants::constants.each do |c|
puts "\t #{c}" if c =~ /^ZOO..*STATE$/
end
end
def event_by_value(v)
return unless v
ZookeeperConstants::constants.each do |c|
next unless c =~ /^ZOO..*EVENT$/
if eval("ZookeeperConstants::#{c}") == v
return c
end
end
end
def state_by_value(v)
return unless v
ZookeeperConstants::constants.each do |c|
next unless c =~ /^ZOO..*STATE$/
if eval("ZookeeperConstants::#{c}") == v
return c
end
end
end
end
Version data entries
9 entries across 9 versions & 2 rubygems