def test_udpsender_loopback_IPv6(self):
l = socket.socket(ip.PF_INET6, socket.SOCK_DGRAM)
l.bind(("::1",0))
addr = l.getsockname()[:2]
s = UdpSender("udp://[%s]:%d"%addr)
url = s.url()
peerurl = s.peerUrl()
self.assertEqual((peerurl.site.host, peerurl.site.port),
l.getsockname()[:2])
n = s.send(self.data)
self.assertEqual(n, len(self.data))
time.sleep(_sec)
data, source = l.recvfrom(1024)
self.assertEqual(data, self.data)
self.assertEqual(source[:2], (url.site.host, url.site.port))
l.close()
def test_udpsender_localhost_IPv6(self):
try:
hostaddress, hostport = ip.resolve("localhost", 0, ip.PF_INET6)
except Exception:
hostaddress, hostport = None, 0
if hostaddress is not None:
l = socket.socket(ip.PF_INET6, socket.SOCK_DGRAM)
l.bind(("localhost",0))
addr, port = l.getsockname()[:2]
s = UdpSender("udp://localhost:%d"%port, ip.PF_INET6)
url = s.url()
peerurl = s.peerUrl()
self.assertEqual((peerurl.site.host, peerurl.site.port),
l.getsockname()[:2])
n = s.send(self.data)
self.assertEqual(n, len(self.data))
time.sleep(_sec)
data, source = l.recvfrom(1024)
self.assertEqual(data, self.data)
self.assertEqual(source[:2], (url.site.host, url.site.port))
l.close()
def test_udpsender_hostname_IPv4(self):
hostname = socket.gethostname()
try:
hostaddress, hostport = ip.resolve(hostname, 0, ip.PF_INET)
except Exception:
hostaddress, hostport = None, 0
if hostaddress is not None:
l = socket.socket(ip.PF_INET, socket.SOCK_DGRAM)
l.bind((hostname, 0))
addr, port = l.getsockname()[:2]
s = UdpSender("udp://%s:%d"%(hostname, port), ip.PF_INET)
url = s.url()
peerurl = s.peerUrl()
sockname = l.getsockname()[:2]
self.assertEqual((peerurl.site.host, peerurl.site.port), sockname)
n = s.send(self.data)
self.assertEqual(n, len(self.data))
time.sleep(_sec)
data, source = l.recvfrom(1024)
self.assertEqual(data, self.data)
self.assertEqual(source, (url.site.host, url.site.port))
l.close()