optimize to split lines

fluent · Nov 25, 2016 · 06d2d41 · 06d2d41
1 parent 18cb438
commit 06d2d41
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/fluent/plugin/in_tail.rb b/lib/fluent/plugin/in_tail.rb
@@ -570,8 +570,8 @@ def on_notify
                   else
                     @buffer << @io.readpartial(2048, @iobuf)
                   end
-                  while line = @buffer.slice!(/.*?\n/m)
-                    @lines << line
+                  while idx = @buffer.index("\n")
+                    @lines << @buffer.slice!(0, idx + 1)
                   end
                   if @lines.size >= @read_lines_limit
                     # not to use too much memory in case the file is very large