Use constant instead of interger values

Signed-off-by: Hiroshi Hatake <hatake@clear-code.com>
fluent · Mar 1, 2021 · bc403a2 · bc403a2
1 parent 52b6018
commit bc403a2
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/fluent/plugin/in_tail.rb b/lib/fluent/plugin/in_tail.rb
@@ -930,6 +930,8 @@ def bytesize
       end
 
       class IOHandler
+        BYTES_TO_READ = 8192
+
         def initialize(watcher, path:, read_lines_limit:, read_bytes_limit_per_second:, log:, open_on_every_update:, from_encoding: nil, encoding: nil, &receive_lines)
           @watcher = watcher
           @path = path
@@ -974,10 +976,10 @@ def handle_notify
               if !io.nil? && @lines.empty?
                 begin
                   while true
-                    @fifo << io.readpartial(8192, @iobuf)
+                    @fifo << io.readpartial(BYTES_TO_READ, @iobuf)
                     @fifo.read_lines(@lines)
 
-                    number_bytes_read += 8192
+                    number_bytes_read += BYTES_TO_READ
                     limit_bytes_per_second_reached = (number_bytes_read >= @read_bytes_limit_per_second && @read_bytes_limit_per_second > 0)
                     @log.debug("reading file: #{@path}")
                     if @lines.size >= @read_lines_limit || limit_bytes_per_second_reached