import drb/sample

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5698 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

sample/drb/dlogd.rb

@@ -0,0 +1,39 @@
+=begin
+ distributed Ruby --- Log server
+ 	Copyright (c) 1999-2000 Masatoshi SEKI 
+=end
+
+require 'drb/drb'
+require 'thread'
+
+class Logger
+  def initialize(fname)
+    @fname = fname.to_s
+    @fp = File.open(@fname, "a+")
+    @queue = Queue.new
+    @th = Thread.new { self.flush }
+  end
+
+  def log(str)
+    @queue.push("#{Time.now}\t" + str.to_s)
+  end
+
+  def flush
+    begin
+      while(1)
+	@fp.puts(@queue.pop)
+	@fp.flush
+      end
+    ensure
+      @fp.close
+    end
+  end
+end
+
+if __FILE__ == $0
+  here = ARGV.shift
+  DRb.start_service(here, Logger.new('/usr/tmp/dlogd.log'))
+  puts DRb.uri
+  DRb.thread.join
+end
+