diff options
Diffstat (limited to 'lib/bundler/vendor/connection_pool/lib/connection_pool/monotonic_time.rb')
| -rw-r--r-- | lib/bundler/vendor/connection_pool/lib/connection_pool/monotonic_time.rb | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/lib/bundler/vendor/connection_pool/lib/connection_pool/monotonic_time.rb b/lib/bundler/vendor/connection_pool/lib/connection_pool/monotonic_time.rb deleted file mode 100644 index 5a9c4a27bb..0000000000 --- a/lib/bundler/vendor/connection_pool/lib/connection_pool/monotonic_time.rb +++ /dev/null @@ -1,66 +0,0 @@ -# Global monotonic clock from Concurrent Ruby 1.0. -# Copyright (c) Jerry D'Antonio -- released under the MIT license. -# Slightly modified; used with permission. -# https://github.com/ruby-concurrency/concurrent-ruby - -require 'thread' - -class Bundler::ConnectionPool - - class_definition = Class.new do - - if defined?(Process::CLOCK_MONOTONIC) - - # @!visibility private - def get_time - Process.clock_gettime(Process::CLOCK_MONOTONIC) - end - - elsif defined?(RUBY_ENGINE) && RUBY_ENGINE == 'jruby' - - # @!visibility private - def get_time - java.lang.System.nanoTime() / 1_000_000_000.0 - end - - else - - # @!visibility private - def initialize - @mutex = Mutex.new - @last_time = Time.now.to_f - end - - # @!visibility private - def get_time - @mutex.synchronize do - now = Time.now.to_f - if @last_time < now - @last_time = now - else # clock has moved back in time - @last_time += 0.000_001 - end - end - end - end - end - - ## - # Clock that cannot be set and represents monotonic time since - # some unspecified starting point. - # - # @!visibility private - GLOBAL_MONOTONIC_CLOCK = class_definition.new - private_constant :GLOBAL_MONOTONIC_CLOCK - - class << self - ## - # Returns the current time a tracked by the application monotonic clock. - # - # @return [Float] The current monotonic time when `since` not given else - # the elapsed monotonic time between `since` and the current time - def monotonic_time - GLOBAL_MONOTONIC_CLOCK.get_time - end - end -end |