def main(ip=None):
print "Multicast DNS Service Discovery for Python, version", __version__
# It MUST be 0.0.0.0. NOT the local IP address or 127.0.0.1.
# Otherwise, at least in GNU/Linux, it doesn't get the service
# info of services registered in other processes (e.g. "coolserver")
r = Zeroconf("0.0.0.0")
host_ip = socket.gethostbyname(socket.gethostname())
try:
print "1. Testing registration of a service..."
desc = {'version': '0.10', 'a': 'test value', 'b': 'another value'}
info = ServiceInfo("_http._tcp.local.",
"My Service Name._http._tcp.local.",
socket.inet_aton(host_ip), 1234, 0, 0, desc)
print " Registering service..."
r.registerService(info)
print " Registration done."
print "2. Testing query of service information..."
service_info = r.getServiceInfo("_http._tcp.local.",
"coolserver._http._tcp.local.")
print " Getting 'coolserver' service: %r" % service_info
if service_info is None:
print " (Did you expect to see here the details of the 'coolserver' service? Try running 'nameprobe.py' before!)"
print " Query done."
print "3. Testing query of own service..."
my_service = r.getServiceInfo("_http._tcp.local.",
"My Service Name._http._tcp.local.")
print " Getting self:", str(my_service)
print " Query done."
raw_input('Press <enter> to release name > ')
print "4. Testing unregister of service information..."
r.unregisterService(info)
print " Unregister done."
finally:
r.close()
def main( base_name='coolserver.local.', stype="_http._tcp.local."):
# http://serverfault.com/questions/78048/whats-the-difference-between-ip-address-0-0-0-0-and-127-0-0-1
z = Zeroconf( "0.0.0.0" ) # 0.0.0.0 represents all IP addresses on the local machine
try:
name = '%s.%s'%( base_name.split('.')[0], stype )
s = ServiceInfo(
stype,
name,
server = base_name,
address = socket.inet_aton('127.0.0.1'),
port = 8080,
properties = {"hello":"world", "dept":"deustotech"}, # Setting DNS TXT records...
)
z.registerService( s )
name = z.probeName( base_name )
z.unregisterService( s )
print 'Negotiated name:', name
s.server = name
z.checkService( s )
z.registerService( s )
raw_input( 'Press <enter> to release name > ' )
finally:
z.close()
def __init__(self):
self.r = Zeroconf('')
pass
print " (timeout)"
retries += 1
print "Address is", str(socket.inet_ntoa(info.getAddress()))
print "Port is", info.getPort()
print "Weight is", info.getWeight()
print "Priority is", info.getPriority()
print "Server is", info.getServer()
print "Text is", repr(info.getText())
print "Properties are", info.getProperties()
if __name__ == '__main__':
import logging, sys
logging.basicConfig(level=logging.WARNING)
print "Multicast DNS Service Discovery for Python Browser test"
if sys.argv[1:]:
type_ = sys.argv[1]
else:
type_ = "_http._tcp.local."
r = Zeroconf()
try:
print "1. Testing browsing for a service (ctrl-c to stop)..."
try:
listener = MyListener()
browser = ServiceBrowser(r, type_, listener)
raw_input('Press <enter> to exit')
except KeyboardInterrupt, err:
print 'Exiting'
finally:
r.close()
