minor updates in examples; make httpserver and wsgiserver serve on the same port

examples/concurrent_download.py

@@ -10,7 +10,7 @@ monkey.patch_socket() # patches regular socket to yield to other greenlets
 import urllib2
 from gevent.pool import Pool
 
-# Pool accepts one optional argument - a maximum number of concurrent
+# Pool accepts one optional argument - maximum number of concurrent
 # coroutines that can be active at any given moment.
 # Try passing 1 or 2 here to see the effect.
 pool = Pool()

examples/httpserver.py

-"""HTTP server listening on port 8800.
+#!/usr/bin/python
+"""HTTP server example.
 
 Uses libevent API directly and thus may be dangerous.
 WSGI interface is probably a safer choice, see examples/wsgiserver.py.
@@ -6,6 +7,7 @@ WSGI interface is probably a safer choice, see examples/wsgiserver.py.
 from gevent import http
 
 def callback(r):
+    print r
     if r.uri == '/':
         r.add_output_header('Content-Type', 'text/html')
         r.send_reply(200, "OK", '<b>hello world</b>')
@@ -13,5 +15,5 @@ def callback(r):
         r.add_output_header('Content-Type', 'text/html')
         r.send_reply(404, "Not Found", "<h1>Not Found</h1>")
 
-print __doc__
-http.HTTPServer(callback).serve_forever(('0.0.0.0', 8800))
+print 'Serving on 8088...'
+http.HTTPServer(callback).serve_forever(('0.0.0.0', 8088))

examples/wsgiserver.py

-#/usr/bin/python
-"""Simple wsgi app. Serving on 8088.
-"""
+#!/usr/bin/python
+"""WSGI server example"""
 
 from gevent import wsgi2
 
@@ -12,6 +11,6 @@ def hello_world(env, start_response):
         start_response('404 Not Found', [('Content-Type', 'text/plain')])
         return ['Not Found\r\n']
 
-print __doc__
+print 'Serving on 8088...'
 wsgi2.WSGIServer(('', 8088), hello_world).serve_forever()