lib/pitchfork.rb in pitchfork-0.5.0 vs lib/pitchfork.rb in pitchfork-0.6.0

@@ -24,13 +24,14 @@
 
   # Raised inside TeeInput when a client closes the socket inside the
   # application dispatch.  This is always raised with an empty backtrace
   # since there is nothing in the application stack that is responsible
   # for client shutdowns/disconnects.  This exception is visible to Rack
-  # applications unless PrereadInput middleware is loaded.  This
-  # is a subclass of the standard EOFError class and applications should
-  # not rescue it explicitly, but rescue EOFError instead.
+  # applications.  This is a subclass of the standard EOFError class and
+  # applications should not rescue it explicitly, but rescue EOFError instead.
+  # Such an error is likely an indication that the reverse proxy in front
+  # of Pitchfork isn't properly buffering requests.
   ClientShutdown = Class.new(EOFError)
 
   BootFailure = Class.new(StandardError)
 
   # :stopdoc:
@@ -118,11 +119,14 @@
     else
       raise
     end
   end
 
-  def self.clean_fork(&block)
+  def self.clean_fork(setpgid: true, &block)
     if pid = Process.fork
+      if setpgid
+        Process.setpgid(pid, pid) # Make into a group leader
+      end
       return pid
     end
 
     begin
       # Pitchfork recursively refork the worker processes.