example of using evdns

--HG--
extra : transplant_source : %BDR%26%B1%3BTO%B7Q%FFf%08%9Cn%B9.%89%CF%A5j

examples/dns.py

+#!/usr/bin/env python
+
+import socket
+import gevent
+from gevent import core
+from gevent.socket import getaddrinfo, getnameinfo
+import traceback
+
+def test():
+    try:
+        print 'nonblocking:'
+        print getaddrinfo('www.google.com', 80)
+        print getnameinfo(('17.251.200.70', 80), 0)
+        print getaddrinfo('fake', 0)
+    except socket.gaierror, e:
+        traceback.print_exc()
+
+gevent.spawn(test).join()
+
+core.dns_shutdown()
+
+print 'blocking:'
+try:
+    print socket.getaddrinfo('www.google.com', 80)
+    print socket.getnameinfo(('17.251.200.70', 80), 0)
+    print socket.getaddrinfo('fake', 0)
+except socket.gaierror, e:
+    traceback.print_exc()