Remove debug logging.

lib/thin/daemonizing.rb

@@ -62,7 +62,6 @@ def daemonize
       write_pid_file
 
       at_exit do
-        $stderr.puts "Exiting daemonized server..."
         log_info "Exiting!"
         remove_pid_file
       end
@@ -179,7 +178,6 @@ def remove_pid_file
       end
 
       def write_pid_file
-        $stderr.puts "Writing PID #{Process.pid} to #{@pid_file}..."
         log_info "Writing PID to #{@pid_file}"
         open(@pid_file,"w") { |f| f.write(Process.pid) }
         File.chmod(0644, @pid_file)
@@ -192,7 +190,6 @@ def remove_stale_pid_file
             raise PidFileExist, "#{@pid_file} already exists, seems like it's already running (process ID: #{pid}). " +
                                 "Stop the process or delete #{@pid_file}."
           else
-            $stderr.puts "Deleting stale PID file #{@pid_file}..."
             log_info "Deleting stale PID file #{@pid_file}"
             remove_pid_file
           end

spec/daemonizing_spec.rb

@@ -87,26 +87,21 @@ def name
   end
 
   it 'should kill process in pid file' do
-    $stderr.puts "Pid file should not exist: #{subject.pid_file}"
     expect(File.exist?(subject.pid_file)).to be_falsey
 
-    $stderr.puts "Forking..."
     pid = fork do
       subject.daemonize
       sleep
     end
 
     wait_for_server_to_start
 
-    $stderr.puts "Pid file should exist: #{subject.pid_file} pid=#{pid}"
     expect(File.exist?(subject.pid_file)).to be_truthy
 
-    $stderr.puts "Killing..."
     silence_stream STDOUT do
       subject.kill(1)
     end
 
-    $stderr.puts "Waiting for process to die..."
     Process.wait(pid)
     expect(File.exist?(subject.pid_file)).to be_falsey
   end
@@ -197,14 +192,23 @@ def name
   private
 
   def wait_for_server_to_start
-    $stderr.puts "Waiting for server to start... pid_file=#{subject.pid_file}"
-    until File.exist?(subject.pid_file)
-      $stderr.puts "Sleeping..."
-      sleep(1)
-
-      File.read(subject.log_file).each_line do |line|
-        $stderr.puts line
+    count = 1
+
+    while true
+      break if File.exist?(subject.pid_file)
+
+      sleep(count * 0.1)
+
+      if count > 10
+        $stderr.puts "Dumping log file #{subject.log_file}:"
+        File.foreach(subject.log_file) do |line|
+          $stderr.puts line
+        end
+
+        raise "Server did not start"
       end
+
+      count += 1
     end
   end
 end