Handle NXIO for sysfs reads

ryukoposting · Feb 22, 2024 · fa09125 · fa09125
1 parent ca850a0
commit fa09125
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -10,6 +10,8 @@ GEM
       ruby2_keywords (>= 0.0.5)
     mustermann (3.0.0)
       ruby2_keywords (~> 0.0.1)
+    nokogiri (1.16.2-x86_64-linux)
+      racc (~> 1.4)
     open3 (0.1.2)
     parallel (1.24.0)
     parser (3.3.0.5)
@@ -22,6 +24,9 @@ GEM
       rack (>= 3.0.0, < 4)
     rack-session (2.0.0)
       rack (>= 3.0.0)
+    rackup (2.1.0)
+      rack (>= 3)
+      webrick (~> 1.8)
     rainbow (3.1.1)
     rake (13.0.6)
     regexp_parser (2.9.0)
@@ -49,14 +54,17 @@ GEM
       tilt (~> 2.0)
     tilt (2.3.0)
     unicode-display_width (2.5.0)
+    webrick (1.8.1)
 
 PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
   minitest (~> 5.21.2)
   mocha (~> 2.1.0)
+  nokogiri (~> 1.16.2)
   open3
+  rackup (~> 2.1.0)
   rake (~> 13.0.0)
   rubocop (~> 1.60)
   sinatra (~> 4.0.0)

diff --git a/lib/sensething/sysfs/attribute.rb b/lib/sensething/sysfs/attribute.rb
@@ -19,7 +19,7 @@ def initialize(path)
 
     def read
       File.read(path)
-    rescue Errno::ENODATA
+    rescue Errno::ENODATA, Errno::ENXIO
       nil
     end