Support old versions of ruby without monotonic clock

63eba216 · Gabriel Mazetto · 1e587d3b · 63eba216
Commit 63eba216 authored Aug 09, 2017 by Gabriel Mazetto
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lib/gitlab_metrics.rb lib/gitlab_metrics.rb +5 -1

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--- a/lib/gitlab_metrics.rb
+++ b/lib/gitlab_metrics.rb
@@ -21,7 +21,11 @@ module GitlabMetrics
    #
    # Returns the time as a Fixnum.
    def self.monotonic_time
-      Process.clock_gettime(Process::CLOCK_MONOTONIC, :millisecond)
+      if defined?(Process::CLOCK_MONOTONIC)
+        Process.clock_gettime(Process::CLOCK_MONOTONIC, :millisecond)
+      else
+        Process.clock_gettime(Process::CLOCK_REALTIME, :millisecond)
+      end
    end
  end