Merge pull request #67 from reevoo/fd-fixess

Require version of systemd-journal with fd fix

Author: errm

fluent-plugin-systemd.gemspec

@@ -24,5 +24,5 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rubocop', '~> 0.53.0'
 
   spec.add_runtime_dependency 'fluentd', ['>= 0.14.11', '< 2']
-  spec.add_runtime_dependency 'systemd-journal', '~> 1.3'
+  spec.add_runtime_dependency 'systemd-journal', '~> 1.3.2'
 end

lib/fluent/plugin/in_systemd.rb

@@ -66,9 +66,6 @@ def init_journal
         # TODO: ruby 2.3
         @journal.close if @journal # rubocop:disable Style/SafeNavigation
         @journal = Systemd::Journal.new(path: @path)
-        # make sure initial call to wait doesn't return :invalidate
-        # see https://github.com/ledbettj/systemd-journal/issues/70
-        @journal.wait(0)
         @journal.filter(*(@matches || @filters))
         seek
         true