From: Christian Kruse <CK1@...>
Date: 2002-08-07T19:58:39+09:00
Subject: problem with an iterator using yield

Hi together,

I've got a problem implementing an iterator. I'm writing a server
application. In the server class I implemented a 'run' method, which is
a loop waiting for a connection. Every incoming connection should be
given to main program:

  def run
    loop do
      @sock.accept do
        |conn|
        yield conn
      end
    end
  end

The main program does something like:

  app.run do
    |conn|
    print "got conn!\n"
  end

Ok, fine as far. But when a connection arrives nothing happens. Is there
anything wrong?

Greetings,
  CK