def test_backdoor_port_range_all_inuse(self):
self.config(backdoor_port="8800:8899")
self.common_backdoor_port_setup()
for i in range(8800, 8900):
eventlet.listen(("localhost", i)).AndRaise(socket.error(errno.EADDRINUSE, ""))
self.mox.ReplayAll()
self.assertRaises(socket.error, eventlet_backdoor.initialize_if_enabled)
def run(config):
global CONFIG
CONFIG = config
registrar = Registrar()
addr = (config['sfk_server']['host'],
int(config['sfk_server']['port']))
LOGGER.info("Starting sfk-side server on %s:%d" %addr)
eventlet.spawn_n(eventlet.serve,
eventlet.listen(addr),
registrar.register_sfk)
addr = (config['rengine_server']['host'],
int(config['rengine_server']['port']))
LOGGER.info("Starting rengine-side server on %s:%d" %addr)
eventlet.spawn_n(eventlet.serve,
eventlet.listen(addr),
registrar.register_rengine)
LOGGER.info("Starting http server")
run_httpserver(registrar, config,
host=config['http_server']['host'],
port=config['http_server']['port'],
debug=True, # TODO remove in production!!
quiet=True,
server='eventlet')
def start(self, start_listeners=True):
self.log('Server', 'info', 'starting server')
for name in self.config.components:
self.components[name] = self.config.components.import_(name)(self,
name)
self._greenlet = eventlet.spawn(self._process)
if start_listeners and 'backdoor_port' in self.config.server:
# enable backdoor console
bdport = self.config.getint(('server', 'backdoor_port'))
self.log('Server', 'info', 'enabling backdoor on port %s'
% bdport)
eventlet.spawn(backdoor.backdoor_server,
eventlet.listen(('127.0.0.1', bdport)),
locals={'server': self,
'debug': debug,
'exit': safe_exit(),
'quit': safe_exit(),
'stats': lambda: pprint.pprint(self.stats()),
})
app = create_application(self)
dirs = self.config.server.get('static_directories', None)
if dirs is not None:
app = StaticFileServer(dirs.split(','), app, self)
self.wsgiapp = app
if start_listeners:
numsimulreq = self.config.get(('http', 'max_simultaneous_reqs'))
host = self.config.http.address
port = self.config.http.getint('port')
sock = eventlet.listen((host, port))
pool = self.server_pool = eventlet.GreenPool(10000)
log = (self.options.nohttp or self.options.statdump) and \
dummylog() or None
wsgi.server(sock, app, custom_pool=pool, log=log)
def main():
from eventlet import wsgi,wrap_ssl,listen
from ankisyncd.thread import shutdown
config = SafeConfigParser()
config.read("ankisyncd.conf")
ankiserver = SyncApp(config)
host = config.get("sync_app", "host")
port = config.getint("sync_app", "port")
if(config.getboolean("sync_app", "ssl")):
certfile = config.get("sync_app", "certfile")
keyfile = config.get("sync_app", "keyfile")
socket = wrap_ssl( listen((host, port)),
certfile=certfile,
keyfile=keyfile,
server_side=True )
else:
socket = listen((host, port))
try:
wsgi.server(socket, ankiserver)
finally:
shutdown()
def get_socket(self):
"""Create listener socket based on bottle server parameters."""
import eventlet
# Separate out socket.listen arguments
socket_args = {}
for arg in ('backlog', 'family'):
try:
socket_args[arg] = self.options.pop(arg)
except KeyError:
pass
# Separate out wrap_ssl arguments
ssl_args = {}
for arg in ('keyfile', 'certfile', 'server_side', 'cert_reqs',
'ssl_version', 'ca_certs', 'do_handshake_on_connect',
'suppress_ragged_eofs', 'ciphers'):
try:
ssl_args[arg] = self.options.pop(arg)
except KeyError:
pass
address = (self.host, self.port)
try:
sock = eventlet.listen(address, **socket_args)
except TypeError:
# Fallback, if we have old version of eventlet
sock = eventlet.listen(address)
if ssl_args:
sock = eventlet.wrap_ssl(sock, **ssl_args)
return sock
def test_backdoor_port_inuse(self):
self.config(backdoor_port=2345)
self.common_backdoor_port_setup()
eventlet.listen(('localhost', 2345)).AndRaise(
socket.error(errno.EADDRINUSE, ''))
self.mox.ReplayAll()
self.assertRaises(socket.error,
eventlet_backdoor.initialize_if_enabled)
def test_backdoor_port_range(self):
self.config(backdoor_port="8800:8899")
self.common_backdoor_port_setup()
eventlet.listen(("localhost", 8800)).AndReturn(self.sock)
self.sock.getsockname().AndReturn(("127.0.0.1", 8800))
eventlet.spawn_n(eventlet.backdoor.backdoor_server, self.sock, locals=mox.IsA(dict))
self.mox.ReplayAll()
port = eventlet_backdoor.initialize_if_enabled()
self.assertEqual(port, 8800)
def setUp(self):
global _servers, keystone0_lis, keystone1_lis, keystone0_srv, keystone1_srv, keystone0_spa, keystone1_spa
nl = NullLogger()
keystone0_lis = listen(('localhost', 5001))
keystone1_lis = listen(('localhost', 15001))
keystone0_srv = DummySrv('http://127.0.0.1:5001')
keystone1_srv = DummySrv('http://127.0.0.1:15001')
keystone0_spa = spawn(wsgi.server, keystone0_lis, keystone0_srv, nl)
keystone1_spa = spawn(wsgi.server, keystone1_lis, keystone1_srv, nl)
_servers = (keystone0_spa, keystone1_spa)
def run():
eventlet.debug.hub_prevent_multiple_readers(False)
eventlet.monkey_patch(socket=True)
logging.basicConfig(format="%(asctime)s %(levelname) 7s %(module)s: %(message)s", level=logging.DEBUG)
parser = argparse.ArgumentParser(description="Localtunnel server daemon")
parser.add_argument(
"frontend",
metavar="frontend_listener",
type=str,
help="hostname to run frontend on (default: vcap.me:8000)",
default="vcap.me:8000",
)
parser.add_argument(
"backend",
metavar="backend_listener",
type=str,
help="port or address to run backend server on (default: 8001)",
default="8001",
)
args = parser.parse_args()
frontend_address, frontend_hostname = util.parse_address(args.frontend)
backend_address, backend_hostname = util.parse_address(args.backend)
logging.info("starting frontend on {0} for {1}...".format(frontend_address, frontend_hostname))
logging.info("starting backend on {0}...".format(backend_address))
Tunnel.backend_port = backend_address[1]
if frontend_address[1] == 80:
Tunnel.domain_suffix = frontend_hostname
else:
Tunnel.domain_suffix = ":".join([frontend_hostname, str(frontend_address[1])])
stats_key = os.environ.get("STATHAT_EZKEY", None)
if stats_key:
metrics.run_reporter(stats_key)
frontend_listener = eventlet.listen(frontend_address)
backend_listener = eventlet.listen(backend_address)
try:
Tunnel.schedule_idle_scan()
pool = eventlet.greenpool.GreenPool(size=2)
pool.spawn_n(eventlet.serve, frontend_listener, frontend.connection_handler)
pool.spawn_n(eventlet.serve, backend_listener, backend.connection_handler)
pool.waitall()
except KeyboardInterrupt:
pass
def run(self, handler):
from eventlet import wsgi, listen
try:
wsgi.server(listen((self.host, self.port)), handler,
log_output=(not self.quiet))
except TypeError:
# Needed to ignore the log
class NoopLog:
def write(self, *args):
pass
# Fallback, if we have old version of eventlet
wsgi.server(listen((self.host, self.port)), handler, log=NoopLog())
def test_socket_reuse(self):
lsock1 = eventlet.listen(('localhost', 0))
port = lsock1.getsockname()[1]
if hasattr(socket, 'SO_REUSEPORT'):
lsock2 = eventlet.listen(('localhost', port))
else:
try:
lsock2 = eventlet.listen(('localhost', port))
assert lsock2
lsock2.close()
except socket.error:
pass
lsock1.close()
def setUp(self):
global _servers, proxy0_srv, proxy1_srv, webcache0_srv, proxy0_lis, \
proxy1_lis, webcache0_lis
nl = NullLogger()
conf = get_config()
proxy0_lis = listen(('localhost', 8080))
proxy1_lis = listen(('localhost', 18080))
webcache0_lis = listen(('localhost', 8888))
proxy0_srv = DummySrv('http://127.0.0.1:8080')
proxy1_srv = DummySrv('http://127.0.0.1:18080')
webcache0_srv = DummySrv('http://127.0.0.1:8888')
proxy0_spa = spawn(wsgi.server, proxy0_lis, proxy0_srv, nl)
proxy1_spa = spawn(wsgi.server, proxy1_lis, proxy1_srv, nl)
webcache0_spa = spawn(wsgi.server, webcache0_lis, webcache0_srv, nl)
_servers = (proxy0_spa, proxy1_spa, webcache0_spa)
def get_socket(conf, default_port=8080):
"""Bind socket to bind ip:port in conf
:param conf: Configuration dict to read settings from
:param default_port: port to use if not specified in conf
:returns : a socket object as returned from socket.listen or
ssl.wrap_socket if conf specifies cert_file
"""
bind_addr = (conf.get("bind_ip", "0.0.0.0"), int(conf.get("bind_port", default_port)))
address_family = [
addr[0]
for addr in socket.getaddrinfo(bind_addr[0], bind_addr[1], socket.AF_UNSPEC, socket.SOCK_STREAM)
if addr[0] in (socket.AF_INET, socket.AF_INET6)
][0]
sock = None
retry_until = time.time() + 30
while not sock and time.time() < retry_until:
try:
sock = listen(bind_addr, backlog=int(conf.get("backlog", 4096)), family=address_family)
if "cert_file" in conf:
sock = ssl.wrap_socket(sock, certfile=conf["cert_file"], keyfile=conf["key_file"])
except socket.error, err:
if err.args[0] != errno.EADDRINUSE:
raise
sleep(0.1)
def _get_socket(self, host, port, backlog):
# TODO(dims): eventlet's green dns/socket module does not actually
# support IPv6 in getaddrinfo(). We need to get around this in the
# future or monitor upstream for a fix
info = socket.getaddrinfo(host, port, socket.AF_UNSPEC, socket.SOCK_STREAM)[0]
family = info[0]
bind_addr = info[-1]
sock = None
retry_until = time.time() + 30
while not sock and time.time() < retry_until:
try:
sock = eventlet.listen(bind_addr, backlog=backlog, family=family)
if sslutils.is_enabled():
sock = sslutils.wrap(sock)
except socket.error as err:
if err.args[0] != errno.EADDRINUSE:
raise
eventlet.sleep(0.1)
if not sock:
raise RuntimeError(
_("Could not bind to %(host)s:%(port)s " "after trying for 30 seconds") % {"host": host, "port": port}
)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
# sockets can hang around forever without keepalive
sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
# This option isn't available in the OS X version of eventlet
if hasattr(socket, "TCP_KEEPIDLE"):
sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPIDLE, CONF.tcp_keepidle)
return sock
def initialize_if_enabled():
backdoor_locals = {
'exit': _dont_use_this, # So we don't exit the entire process
'quit': _dont_use_this, # So we don't exit the entire process
'fo': _find_objects,
'pgt': _print_greenthreads,
}
if CONF.backdoor_port is None:
return None
# NOTE(johannes): The standard sys.displayhook will print the value of
# the last expression and set it to __builtin__._, which overwrites
# the __builtin__._ that gettext sets. Let's switch to using pprint
# since it won't interact poorly with gettext, and it's easier to
# read the output too.
def displayhook(val):
if val is not None:
pprint.pprint(val)
sys.displayhook = displayhook
sock = eventlet.listen(('localhost', CONF.backdoor_port))
port = sock.getsockname()[1]
eventlet.spawn_n(eventlet.backdoor.backdoor_server, sock,
locals=backdoor_locals)
return port
def test_http_connect(self):
bindsock = listen(('127.0.0.1', 0))
def accept(expected_par):
try:
with Timeout(3):
sock, addr = bindsock.accept()
fp = sock.makefile()
fp.write('HTTP/1.1 200 OK\r\nContent-Length: 8\r\n\r\n'
'RESPONSE')
fp.flush()
self.assertEquals(fp.readline(),
'PUT /dev/%s/path/..%%25/?omg&no=%%7f HTTP/1.1\r\n' %
expected_par)
headers = {}
line = fp.readline()
while line and line != '\r\n':
headers[line.split(':')[0].lower()] = \
line.split(':')[1].strip()
line = fp.readline()
self.assertEquals(headers['content-length'], '7')
self.assertEquals(headers['x-header'], 'value')
self.assertEquals(fp.readline(), 'REQUEST\r\n')
except BaseException, err:
return err
return None
def start(self, host="0.0.0.0", key=None, backlog=128):
"""Run a WSGI server with the given application."""
logging.debug("Starting %(arg0)s on %(host)s:%(port)s" % {"arg0": sys.argv[0], "host": host, "port": self.port})
socket = eventlet.listen((host, self.port), backlog=backlog)
self.pool.spawn_n(self._run, self.application, socket)
if key:
self.socket_info[key] = socket.getsockname()
def test_timeout_cancel(self):
server = eventlet.listen(('0.0.0.0', 0))
bound_port = server.getsockname()[1]
done = [False]
def client_closer(sock):
while True:
(conn, addr) = sock.accept()
conn.close()
def go():
desc = eventlet.connect(('127.0.0.1', bound_port))
try:
api.trampoline(desc, read=True, timeout=0.1)
except api.TimeoutError:
assert False, "Timed out"
server.close()
desc.close()
done[0] = True
greenthread.spawn_after_local(0, go)
server_coro = api.spawn(client_closer, server)
while not done[0]:
api.sleep(0)
api.kill(server_coro)
check_hub()
def run(self):
upgrade()
app.wsgi_app = WSGIErrorMiddleware(app.wsgi_app)
if self.debug:
app.run(host=self.host, port=self.port, debug=self.debug)
else:
wsgi.server(eventlet.listen((self.host, self.port)), app)
def start_tcp(self, listener, port, host='0.0.0.0', key=None, backlog=128):
"""Run a raw TCP server with the given application."""
arg0 = sys.argv[0]
LOG.info(_('Starting TCP server %(arg0)s on %(host)s:%(port)s')
% locals())
socket = eventlet.listen((host, port), backlog=backlog)
self._tcp_server = self._pool.spawn_n(self._run_tcp, listener, socket)
def run(self):
for (iface, port, ssl, certfile, keyfile), app in self._wsgi_apps.items():
if ssl == 1:
print "Orbited listening on https://%s:%s using cert: %s and key: %s" % (iface or "0.0.0.0", port, certfile, keyfile)
eventlet.spawn(eventlet.wsgi.server, eventlet.wrap_ssl(eventlet.listen((iface, port)),
certfile=certfile,
keyfile=keyfile,
server_side=True), app, log=EmptyLogShim())
else:
print "Orbited listening on http://%s:%s" % (iface or "0.0.0.0", port)
eventlet.spawn(eventlet.wsgi.server, eventlet.listen((iface,port)), app, log=EmptyLogShim())
ev = eventlet.event.Event()
eventlet.spawn(self._run, ev)
return ev
def handle(self, *args, **options):
if sio.async_mode == 'threading':
super(Command, self).handle(*args, **options)
elif sio.async_mode == 'eventlet':
# deploy with eventlet
import eventlet
import eventlet.wsgi
from django_example.wsgi import application
eventlet.wsgi.server(eventlet.listen(('', 8000)), application)
elif sio.async_mode == 'gevent':
# deploy with gevent
from gevent import pywsgi
from django_example.wsgi import application
try:
from geventwebsocket.handler import WebSocketHandler
websocket = True
except ImportError:
websocket = False
if websocket:
pywsgi.WSGIServer(
('', 8000), application,
handler_class=WebSocketHandler).serve_forever()
else:
pywsgi.WSGIServer(('', 8000), application).serve_forever()
elif sio.async_mode == 'gevent_uwsgi':
print('Start the application through the uwsgi server. Example:')
print('uwsgi --http :5000 --gevent 1000 --http-websockets '
'--master --wsgi-file django_example/wsgi.py --callable '
'application')
else:
print('Unknown async_mode: ' + sio.async_mode)
def _get_socket(host, port, backlog):
info = socket.getaddrinfo(
host, port, socket.AF_UNSPEC, socket.SOCK_STREAM
)[0]
family = info[0]
bind_addr = info[-1]
sock = None
retry_until = time.time() + 30
while not sock and time.time() < retry_until:
try:
sock = eventlet.listen(bind_addr, backlog=backlog,
family=family)
if sslutils.is_enabled(CONF):
sock = sslutils.wrap(CONF, sock)
except socket.error as err:
if err.args[0] != errno.EADDRINUSE:
raise
if not sock:
raise RuntimeError(_(
"Could not bind to %(host)s:%(port)s "
"after trying for 30 seconds") %
{'host': host, 'port': port})
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
# sockets can hang around forever without keepalive
sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
# This option isn't available in the OS X version of eventlet
if hasattr(socket, 'TCP_KEEPIDLE'):
sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPIDLE,
CONF.tcp_keepidle)
return sock
def run(self):
for (iface, port), app in self._wsgi_apps.items():
print "Orbited listening on http://%s:%s" % (iface or "0.0.0.0", port)
eventlet.spawn(eventlet.wsgi.server, eventlet.listen((iface,port)), app, log=EmptyLogShim())
ev = eventlet.event.Event()
eventlet.spawn(self._run, ev)
return ev
def _run_server():
host = cfg.CONF.auth.host
port = cfg.CONF.auth.port
use_ssl = cfg.CONF.auth.use_ssl
cert_file_path = os.path.realpath(cfg.CONF.auth.cert)
key_file_path = os.path.realpath(cfg.CONF.auth.key)
if use_ssl and not os.path.isfile(cert_file_path):
raise ValueError('Certificate file "%s" doesn\'t exist' % (cert_file_path))
if use_ssl and not os.path.isfile(key_file_path):
raise ValueError('Private key file "%s" doesn\'t exist' % (key_file_path))
socket = eventlet.listen((host, port))
if use_ssl:
socket = eventlet.wrap_ssl(socket,
certfile=cert_file_path,
keyfile=key_file_path,
server_side=True)
LOG.info('ST2 Auth API running in "%s" auth mode', cfg.CONF.auth.mode)
LOG.info('(PID=%s) ST2 Auth API is serving on %s://%s:%s.', os.getpid(),
'https' if use_ssl else 'http', host, port)
wsgi.server(socket, app.setup_app())
return 0
def _get_socket(self, host, port, backlog):
# TODO(dims): eventlet's green dns/socket module does not actually
# support IPv6 in getaddrinfo(). We need to get around this in the
# future or monitor upstream for a fix
info = socket.getaddrinfo(host,
port,
socket.AF_UNSPEC,
socket.SOCK_STREAM)[0]
family = info[0]
bind_addr = info[-1]
sock = None
retry_until = time.time() + 30
while not sock and time.time() < retry_until:
try:
sock = eventlet.listen(bind_addr,
backlog=backlog,
family=family)
if sslutils.is_enabled():
sock = sslutils.wrap(sock)
except socket.error, err:
if err.args[0] != errno.EADDRINUSE:
raise
eventlet.sleep(0.1)
def test_hub_exceptions(self):
debug.hub_exceptions(True)
server = eventlet.listen(('0.0.0.0', 0))
client = eventlet.connect(('127.0.0.1', server.getsockname()[1]))
client_2, addr = server.accept()
def hurl(s):
s.recv(1)
{}[1] # keyerror
fake = six.StringIO()
orig = sys.stderr
sys.stderr = fake
try:
gt = eventlet.spawn(hurl, client_2)
eventlet.sleep(0)
client.send(b' ')
eventlet.sleep(0)
# allow the "hurl" greenlet to trigger the KeyError
# not sure why the extra context switch is needed
eventlet.sleep(0)
finally:
sys.stderr = orig
self.assertRaises(KeyError, gt.wait)
debug.hub_exceptions(False)
# look for the KeyError exception in the traceback
assert 'KeyError: 1' in fake.getvalue(), "Traceback not in:\n" + fake.getvalue()
def listen(self, key=None, backlog=128):
"""Create and start listening on socket.
Call before forking worker processes.
Raises Exception if this has already been called.
"""
# TODO(dims): eventlet's green dns/socket module does not actually
# support IPv6 in getaddrinfo(). We need to get around this in the
# future or monitor upstream for a fix.
# Please refer below link
# (https://bitbucket.org/eventlet/eventlet/
# src/e0f578180d7d82d2ed3d8a96d520103503c524ec/eventlet/support/
# greendns.py?at=0.12#cl-163)
info = socket.getaddrinfo(self.host,
self.port,
socket.AF_UNSPEC,
socket.SOCK_STREAM)[0]
try:
self.socket = eventlet.listen(info[-1], family=info[0],
backlog=backlog)
except EnvironmentError:
LOG.error(_LE("Could not bind to %(host)s:%(port)s"),
{'host': self.host, 'port': self.port})
raise
LOG.info(_LI('Starting %(arg0)s on %(host)s:%(port)s'),
{'arg0': sys.argv[0],
'host': self.host,
'port': self.port})
def test_send_timeout(self):
self.reset_timeout(2)
listener = bufsized(eventlet.listen(('', 0)))
evt = event.Event()
def server():
# accept the connection in another greenlet
sock, addr = listener.accept()
sock = bufsized(sock)
evt.wait()
gt = eventlet.spawn(server)
addr = listener.getsockname()
client = bufsized(greenio.GreenSocket(socket.socket()))
client.connect(addr)
try:
client.settimeout(0.00001)
msg = b"A" * 100000 # large enough number to overwhelm most buffers
total_sent = 0
# want to exceed the size of the OS buffer so it'll block in a
# single send
for x in range(10):
total_sent += client.send(msg)
self.fail("socket.timeout not raised")
except socket.timeout as e:
assert hasattr(e, 'args')
self.assertEqual(e.args[0], 'timed out')
evt.send()
gt.wait()
def test_closure(self):
def spam_to_me(address):
sock = eventlet.connect(address)
while True:
try:
sock.sendall(b'hello world')
except socket.error as e:
if get_errno(e) == errno.EPIPE:
return
raise
server = eventlet.listen(('127.0.0.1', 0))
sender = eventlet.spawn(spam_to_me, server.getsockname())
client, address = server.accept()
server.close()
def reader():
try:
while True:
data = client.recv(1024)
assert data
except socket.error as e:
# we get an EBADF because client is closed in the same process
# (but a different greenthread)
if get_errno(e) != errno.EBADF:
raise
def closer():
client.close()
reader = eventlet.spawn(reader)
eventlet.spawn_n(closer)
reader.wait()
sender.wait()
def wsgi_server():
wsgi.server(eventlet.listen(('', 8080)), hello_world)
def __init__(self,
name,
app,
host=None,
port=None,
pool_size=None,
protocol=eventlet.wsgi.HttpProtocol,
backlog=128):
"""Initialize, but do not start, a WSGI server.
:param name: Pretty name for logging.
:param app: The WSGI application to serve.
:param host: IP address to serve the application.
:param port: Port number to server the application.
:param pool_size: Maximum number of eventlets to spawn concurrently.
:returns: None
"""
# Allow operators to customize http requests max header line size.
eventlet.wsgi.MAX_HEADER_LINE = CONF.max_header_line
self.name = name
self.app = app
self._host = host or "0.0.0.0"
self._port = port or 0
self._server = None
self._socket = None
self._protocol = protocol
self.pool_size = pool_size or self.default_pool_size
self._pool = eventlet.GreenPool(self.pool_size)
self._logger = logging.getLogger("eventlet.wsgi.server")
self._wsgi_logger = logging.WritableLogger(self._logger)
if backlog < 1:
raise exception.InvalidInput(
reason='The backlog must be more than 1')
bind_addr = (host, port)
# TODO(dims): eventlet's green dns/socket module does not actually
# support IPv6 in getaddrinfo(). We need to get around this in the
# future or monitor upstream for a fix
try:
info = socket.getaddrinfo(bind_addr[0], bind_addr[1],
socket.AF_UNSPEC, socket.SOCK_STREAM)[0]
family = info[0]
bind_addr = info[-1]
except Exception:
family = socket.AF_INET
cert_file = CONF.ssl_cert_file
key_file = CONF.ssl_key_file
ca_file = CONF.ssl_ca_file
self._use_ssl = cert_file or key_file
if cert_file and not os.path.exists(cert_file):
raise RuntimeError(_("Unable to find cert_file : %s") % cert_file)
if ca_file and not os.path.exists(ca_file):
raise RuntimeError(_("Unable to find ca_file : %s") % ca_file)
if key_file and not os.path.exists(key_file):
raise RuntimeError(_("Unable to find key_file : %s") % key_file)
if self._use_ssl and (not cert_file or not key_file):
raise RuntimeError(
_("When running server in SSL mode, you "
"must specify both a cert_file and "
"key_file option value in your "
"configuration file."))
retry_until = time.time() + 30
while not self._socket and time.time() < retry_until:
try:
self._socket = eventlet.listen(bind_addr,
backlog=backlog,
family=family)
except socket.error as err:
if err.args[0] != errno.EADDRINUSE:
raise
eventlet.sleep(0.1)
if not self._socket:
raise RuntimeError(
_("Could not bind to %(host)s:%(port)s "
"after trying for 30 seconds") % {
'host': host,
'port': port
})
(self._host, self._port) = self._socket.getsockname()[0:2]
LOG.info(
_("%(name)s listening on %(_host)s:%(_port)s") % self.__dict__)
def __init__(self,
name,
app,
host='0.0.0.0',
port=0,
pool_size=None,
protocol=eventlet.wsgi.HttpProtocol,
backlog=128,
use_ssl=False,
max_url_len=None):
"""Initialize, but do not start, a WSGI server.
:param name: Pretty name for logging.
:param app: The WSGI application to serve.
:param host: IP address to serve the application.
:param port: Port number to server the application.
:param pool_size: Maximum number of eventlets to spawn concurrently.
:param backlog: Maximum number of queued connections.
:param max_url_len: Maximum length of permitted URLs.
:returns: None
:raises: masakari.exception.InvalidInput
"""
# Allow operators to customize http requests max header line size.
eventlet.wsgi.MAX_HEADER_LINE = CONF.wsgi.max_header_line
self.name = name
self.app = app
self._server = None
self._protocol = protocol
self.pool_size = pool_size or self.default_pool_size
self._pool = eventlet.GreenPool(self.pool_size)
self._logger = logging.getLogger("masakari.%s.wsgi.server" % self.name)
self._use_ssl = use_ssl
self._max_url_len = max_url_len
self.client_socket_timeout = CONF.wsgi.client_socket_timeout or None
if backlog < 1:
raise exception.InvalidInput(
reason=_('The backlog must be more than 0'))
bind_addr = (host, port)
try:
info = socket.getaddrinfo(bind_addr[0], bind_addr[1],
socket.AF_UNSPEC, socket.SOCK_STREAM)[0]
family = info[0]
bind_addr = info[-1]
except Exception:
family = socket.AF_INET
try:
self._socket = eventlet.listen(bind_addr, family, backlog=backlog)
except EnvironmentError:
LOG.error("Could not bind to %(host)s:%(port)d", {
'host': host,
'port': port
})
raise
(self.host, self.port) = self._socket.getsockname()[0:2]
LOG.info("%(name)s listening on %(host)s:%(port)d", {
'name': self.name,
'host': self.host,
'port': self.port
})
import os
import eventlet
from eventlet import wsgi
from _source_code import app
port = int(os.environ.get("PORT", 5000))
wsgi.server(eventlet.listen(('0.0.0.0', port)), app)
print("nuevo find producto")
codigo = request.args.get('codigo')
lista = findByProductoDB(codigo)
print("busqueda producto desde bd")
print(lista)
if lista is None:
print("Datos en local")
lista = findByProducto(codigo)
send(json.dumps(lista), namespace='/', broadcast=True)
msg = '$' + str(lista['precioVenta']) + ' -- ' + lista['description']
n = notify2.Notification(summary=msg, message="Tlapeleria", icon='')
n.set_timeout(5)
n.show()
return lista
@app.route('/test', methods=['GET'])
def prueba():
return "<h1> Hola mundo </h1>"
if __name__ == '__main__':
eventlet.wsgi.server(
eventlet.wrap_ssl(eventlet.listen(('192.168.100.9', 5000)),
certfile='server_cert.pem',
keyfile='server_key.pem',
server_side=True), app)
# socketio.run(app,ssl_context='adhoc', host='192.168.100.9',port='5000',debug=True)
# socketio.run(app,port='5000')
parent_conn, child_conn = Pipe()
p = Process(target=effects.led_manager, args=(child_conn,))
@sio.on('connect')
def connect(sid, environ):
print("connect ", sid)
@sio.on('change')
def message(sid, data):
print("message ", data)
parent_conn.send(data)
@sio.on('disconnect')
def disconnect(sid):
print('disconnect ', sid)
if __name__ == '__main__':
try:
host = os.environ.get('LEDSERVICE_HOST')
port = os.environ.get('LEDSERVICE_PORT')
p.start()
app = socketio.Middleware(sio, app)
eventlet.wsgi.server(eventlet.listen((host, int(port))), app)
except KeyError as e:
print('Failling start Service reason: {}'.format(e))
sio = socketio.Server()
app = Flask(__name__)
@sio.on('connect')
def connect(sid, environ):
print("connect ", sid)
@sio.on('submit')
def message(sid, data):
# when a submit event is sent from client that means the user has solved a problem successfully
# so all the users should update their leader board
print("message ", data)
# emit a changed event so clients can know that the leaderboard has been changed
sio.emit('changed', {"data": "changed"})
@sio.on('disconnect')
def disconnect(sid):
print('disconnect ', sid)
if __name__ == '__main__':
# wrap Flask application with engineio's middleware
app = socketio.Middleware(sio, app)
# deploy as an eventlet WSGI server
eventlet.wsgi.server(eventlet.listen(('127.0.0.1', 8081)), app)
def run_server(self):
wsgi.server(eventlet.listen(('', 8800)), self.wsgi_app, max_size=50)
def test_reuse_random_port_warning():
with warnings.catch_warnings(record=True) as w:
eventlet.listen(('localhost', 0), reuse_port=True).close()
assert len(w) == 1
assert issubclass(w[0].category, convenience.ReuseRandomPortWarning)
import eventlet
import json
from eventlet import wsgi
def serve(env, start_response):
if env['PATH_INFO'] != '/':
start_response('404 Not Found', [('Content-Type', 'text/plain')])
return ['Not found']
start_response('200 OK', [('Content-Type', 'application/json')])
f = open()
response = json.dumps({'tweets': 'hello world'})
return [response]
if __name__ == '__main__':
wsgi.server(eventlet.listen(('127.0.0.1', 8090)), serve)
if __name__ == '__main__':
parser = argparse.ArgumentParser(description='Remote Driving')
parser.add_argument(
'image_folder',
type=str,
nargs='?',
default='',
help=
'Path to image folder. This is where the images from the run will be saved.'
)
args = parser.parse_args()
#os.system('rm -rf IMG_stream/*')
if args.image_folder != '':
print("Creating image folder at {}".format(args.image_folder))
if not os.path.exists(args.image_folder):
os.makedirs(args.image_folder)
else:
shutil.rmtree(args.image_folder)
os.makedirs(args.image_folder)
print("Recording this run ...")
else:
print("NOT recording this run ...")
# wrap Flask application with socketio's middleware
app = socketio.Middleware(sio, app)
# deploy as an eventlet WSGI server
eventlet.wsgi.server(eventlet.listen(('', 4567)), app)
if is_number(data["a"]) and is_number(data["b"]):
a = float(data["a"])
b = float(data["b"])
if a + b == sphere.spin():
did_split = the_spheres.split_child(sphere, a, b)
reset_options()
options["show_others"] = True
sio.emit("collapsed", json.dumps({"message": "split!"}))
@sio.on("penrose")
def penrose(sid, data):
global the_spheres
global sphere
sio.emit("angles", {"angles": the_spheres.pretty_penrose()})
@sio.on("iterated_majorana")
def iterated_majorana(sid, data):
global options
options["iterated_majorana"] = True if options[
"iterated_majorana"] == False else False
##################################################################################################################
if __name__ == '__main__':
app = socketio.Middleware(sio, app)
port = int(sys.argv[1])
eventlet.wsgi.server(eventlet.listen(('', port)), app)
#!/usr/bin/env python
#-*- coding:utf-8 -*-
# http://wsfdl.com/openstack/2013/10/18/%E7%90%86%E8%A7%A3nova-api%E7%9A%84WSGI%E6%A1%86%E6%9E%B6.html
import eventlet
from eventlet import wsgi
class AnimalApplication(object):
def __init__(self):
pass
def __call__(self, environ, start_response):
start_response('200 OK', [('Content-Type', 'text/plain')])
return ['This is a animal application!\r\n']
if __name__ == '__main__':
application = AnimalApplication()
server = eventlet.spawn(
wsgi.server,
# eventlet.listen(('0.0.0.0', 8080)), application)
eventlet.listen(('', 8080)),
application)
server.wait()
def start(self, application, file_socket, workers, backlog):
self._socket = eventlet.listen(file_socket,
family=socket.AF_UNIX,
backlog=backlog)
self._launch(application, workers=workers)
'''
Taken from the documentation:
http://eventlet.net/doc/modules/websocket.html
And from this example:
http://eventlet.net/doc/examples.html#websocket-server-example
'''
import eventlet
from eventlet import wsgi
from eventlet import websocket
SERVER_HOSTNAME = '127.0.0.1'
SERVER_PORT = 8090
@websocket.WebSocketWSGI
def application(ws):
while True:
# http://eventlet.net/doc/modules/websocket.html#eventlet.websocket.WebSocket.wait
message = ws.wait()
if message is None:
break
ws.send(message)
if __name__ == '__main__':
listener = eventlet.listen((SERVER_HOSTNAME, SERVER_PORT))
wsgi.server(listener, application)
import eventlet
def handle(fd):
# 单个协程的处理器
print('clientd connected')
while True:
# pass through every non-eof line
x = fd.readline()
if not x:
break
fd.write(x)
fd.flush()
print("echoed", x, end=' ')
print("client disconnected")
print("server socket listening on port 6000")
server = eventlet.listen(('0.0.0.0', 6000))
#监听 6000 端口
pool = eventlet.GreenPool()
# 构造协程池
while True:
try:
new_sock, address = server.accept()
# accept 新的连接
print("accepted", address)
pool.spawn(handle, new_sock.makefile('rw'))
# 将新的连接交由一个新的协程去处理
except (SystemExit, KeyboardInterrupt):
break
def create_app(main_module: bool = False):
app = Flask(__name__, static_url_path='/static', static_folder='static')
app.config['BABEL_TRANSLATION_DIRECTORIES'] = os.path.abspath(
'limonero/i18n/locales')
app.json_encoder = LimoneroJSONEncoder
babel = Babel(app)
logging.config.fileConfig('logging_config.ini')
app.secret_key = 'l3m0n4d1'
# Cryptography key
app.download_key = Fernet.generate_key()
app.fernet = Fernet(app.download_key)
# Cache
cache.init_app(app)
# CORS
CORS(app, resources={r"/*": {"origins": "*"}})
api = Api(app)
# Swagger
swaggerui_blueprint = get_swaggerui_blueprint(
'/api/docs',
'/static/swagger.yaml',
config={ # Swagger UI config overrides
'app_name': "Lemonade Caipirinha"
},
# oauth_config={ # OAuth config. See https://github.com/swagger-api/swagger-ui#oauth2-configuration .
# 'clientId': "your-client-id",
# 'clientSecret': "your-client-secret-if-required",
# 'realm': "your-realms",
# 'appName': "your-app-name",
# 'scopeSeparator': " ",
# 'additionalQueryStringParams': {'test': "hello"}
# }
)
app.register_blueprint(swaggerui_blueprint)
mappings = {
'/datasources': DataSourceListApi,
'/datasources/upload': DataSourceUploadApi,
'/datasources/infer-schema/<int:data_source_id>': DataSourceInferSchemaApi,
'/datasources/sample/<int:data_source_id>': DataSourceSampleApi,
'/datasources/initialize/<status>/<int:data_source_id>':
DataSourceInitializationApi,
'/datasources/<int:data_source_id>': DataSourceDetailApi,
'/datasources/<int:data_source_id>/permission/<int:user_id>':
DataSourcePermissionApi,
'/datasources/<int:data_source_id>/privacy': DataSourcePrivacyApi,
'/privacy': GlobalPrivacyListApi,
'/privacy/attribute-groups': AttributePrivacyGroupListApi,
'/models': ModelListApi,
'/models/<int:model_id>': ModelDetailApi,
'/storages': StorageListApi,
'/storages/<int:storage_id>': StorageDetailApi,
'/storages/metadata/<int:storage_id>': StorageMetadataApi,
}
grouped_mappings = itertools.groupby(sorted(mappings.items()),
key=lambda path: path[1])
for view, g in grouped_mappings:
api.add_resource(view, *[x[0] for x in g], endpoint=view.__name__)
app.add_url_rule('/datasources/public/<int:data_source_id>/download',
methods=['GET'], endpoint='DataSourceDownload',
view_func=DataSourceDownload.as_view('download'))
app.add_url_rule('/models/<int:model_id>/download',
methods=['GET'], endpoint='ModelDownloadApi',
view_func=ModelDownloadApi.as_view('download_model'))
migrate = Migrate(app, db)
app.handle_exception
@babel.localeselector
def get_locale():
user = getattr(flask_g, 'user', None)
if user is not None and user.locale:
return user.locale
else:
return request.args.get(
'lang', request.accept_languages.best_match(['en', 'pt', 'es']))
sqlalchemy_utils.i18n.get_locale = get_locale
config_file = None
signal.signal(signal.SIGINT, exit_gracefully)
if main_module:
parser = argparse.ArgumentParser()
parser.add_argument("-c", "--config", type=str,
help="Config file", required=False)
args = parser.parse_args()
config_file = args.config
if config_file is None:
config_file = os.environ.get('LIMONERO_CONFIG')
logger = logging.getLogger(__name__)
if config_file:
with open(config_file) as f:
config = yaml.load(f, Loader=yaml.FullLoader)['limonero']
app.config['LIMONERO_CONFIG'] = config
app.config["RESTFUL_JSON"] = {"cls": app.json_encoder}
server_config = config.get('servers', {})
app.config['SQLALCHEMY_DATABASE_URI'] = server_config.get(
'database_url')
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
is_mysql = 'mysql://' in app.config['SQLALCHEMY_DATABASE_URI']
if config.get('config') is not None and 'config' in config and is_mysql:
app.config.update(config.get('config', {}))
app.config['SQLALCHEMY_POOL_SIZE'] = 10
app.config['SQLALCHEMY_POOL_RECYCLE'] = 240
db.init_app(app)
port = int(config.get('port', 5000))
logger.debug(
gettext('Running in %(mode)s mode', mode=config.get('environment')))
init_jvm(app, logger)
if main_module:
# JVM, used to interact with HDFS.
if config.get('environment', 'dev') == 'dev':
app.run(debug=True, port=port, host='0.0.0.0')
else:
eventlet.wsgi.server(eventlet.listen(('', port)), app)
else:
return app
else:
logger.error(
gettext('Please, set LIMONERO_CONFIG environment variable'))
exit(1)
return app
def sendData(self):
pi.set_servo_pulsewidth(14, self.throttle)
pi.set_servo_pulsewidth(15, self.roll)
pi.set_servo_pulsewidth(17, self.pitch)
pi.set_servo_pulsewidth(18, self.yaw)
def printData(self):
print(self.throttle)
print(self.roll)
print(self.pitch)
print(self.yaw)
print("")
sio = socketio.Server(async_mode='eventlet')
pwm = PWMSoftware()
@sio.on('send data')
def message(sid, data):
print(data)
data1 = json.loads(data)
pwm.convertData(data1['command'], data1['speed'], data1['angle'])
## pwm.printData()
app = socketio.Middleware(sio)
eventlet.wsgi.server(eventlet.listen(('localhost', 8000)), app)
if __name__ == '__main__':
from eventlet import monkey_patch, wsgi
import eventlet
eventlet.sleep()
monkey_patch()
from wsgi_benchmark.handlers import app
wsgi.server(eventlet.listen(('0.0.0.0', 8765)), app)
def detect_face(imageStream):
# image = Image.open(io.BytesIO(image_data))
# with open(str(time.time())+'.jpg','wb+') as f:
# f.write(imageStream)
image = face_recognition.load_image_file(io.BytesIO(imageStream))
face_locations = face_recognition.face_locations(image)
frames = []
for face_location in face_locations:
top, right, bottom, left = face_location
# print("A face is located at pixel location Top: {}, Left: {}, Bottom: {}, Right: {}".format(top, left, bottom, right))
newFrame = {}
newFrame['x'] = left
newFrame['y'] = top
newFrame['w'] = right - left
newFrame['h'] = top - bottom
newFrame['label'] = 'face'
frames.append(newFrame)
print('finish detection!')
return frames
if __name__ == '__main__':
# wrap Flask application with socketio's middleware
app = socketio.Middleware(sio, app)
# deploy as an eventlet WSGI server
eventlet.wsgi.server(eventlet.listen(('', 8000)), app)
def in_process_setup(the_object_server=object_server):
_info('IN-PROCESS SERVERS IN USE FOR FUNCTIONAL TESTS')
_info('Using object_server class: %s' % the_object_server.__name__)
conf_src_dir = os.environ.get('SWIFT_TEST_IN_PROCESS_CONF_DIR')
if conf_src_dir is not None:
if not os.path.isdir(conf_src_dir):
msg = 'Config source %s is not a dir' % conf_src_dir
raise InProcessException(msg)
_info('Using config source dir: %s' % conf_src_dir)
# If SWIFT_TEST_IN_PROCESS_CONF specifies a config source dir then
# prefer config files from there, otherwise read config from source tree
# sample files. A mixture of files from the two sources is allowed.
proxy_conf = _in_process_find_conf_file(conf_src_dir, 'proxy-server.conf')
_info('Using proxy config from %s' % proxy_conf)
swift_conf_src = _in_process_find_conf_file(conf_src_dir, 'swift.conf')
_info('Using swift config from %s' % swift_conf_src)
monkey_patch_mimetools()
global _testdir
_testdir = os.path.join(mkdtemp(), 'tmp_functional')
utils.mkdirs(_testdir)
rmtree(_testdir)
utils.mkdirs(os.path.join(_testdir, 'sda1'))
utils.mkdirs(os.path.join(_testdir, 'sda1', 'tmp'))
utils.mkdirs(os.path.join(_testdir, 'sdb1'))
utils.mkdirs(os.path.join(_testdir, 'sdb1', 'tmp'))
swift_conf = _in_process_setup_swift_conf(swift_conf_src, _testdir)
obj_sockets = _in_process_setup_ring(swift_conf, conf_src_dir, _testdir)
global orig_swift_conf_name
orig_swift_conf_name = utils.SWIFT_CONF_FILE
utils.SWIFT_CONF_FILE = swift_conf
constraints.reload_constraints()
storage_policy.SWIFT_CONF_FILE = swift_conf
storage_policy.reload_storage_policies()
global config
if constraints.SWIFT_CONSTRAINTS_LOADED:
# Use the swift constraints that are loaded for the test framework
# configuration
_c = dict(
(k, str(v)) for k, v in constraints.EFFECTIVE_CONSTRAINTS.items())
config.update(_c)
else:
# In-process swift constraints were not loaded, somethings wrong
raise SkipTest
global orig_hash_path_suff_pref
orig_hash_path_suff_pref = utils.HASH_PATH_PREFIX, utils.HASH_PATH_SUFFIX
utils.validate_hash_conf()
# We create the proxy server listening socket to get its port number so
# that we can add it as the "auth_port" value for the functional test
# clients.
prolis = eventlet.listen(('localhost', 0))
# The following set of configuration values is used both for the
# functional test frame work and for the various proxy, account, container
# and object servers.
config.update({
# Values needed by the various in-process swift servers
'devices': _testdir,
'swift_dir': _testdir,
'mount_check': 'false',
'client_timeout': '4',
'allow_account_management': 'true',
'account_autocreate': 'true',
'allow_versions': 'True',
# Below are values used by the functional test framework, as well as
# by the various in-process swift servers
'auth_host': '127.0.0.1',
'auth_port': str(prolis.getsockname()[1]),
'auth_ssl': 'no',
'auth_prefix': '/auth/',
# Primary functional test account (needs admin access to the
# account)
'account': 'test',
'username': '******',
'password': '******',
# User on a second account (needs admin access to the account)
'account2': 'test2',
'username2': 'tester2',
'password2': 'testing2',
# User on same account as first, but without admin access
'username3': 'tester3',
'password3': 'testing3',
# Service user and prefix (emulates glance, cinder, etc. user)
'account5': 'test5',
'username5': 'tester5',
'password5': 'testing5',
'service_prefix': 'SERVICE',
# For tempauth middleware. Update reseller_prefix
'reseller_prefix': 'AUTH, SERVICE',
'SERVICE_require_group': 'service'
})
acc1lis = eventlet.listen(('localhost', 0))
acc2lis = eventlet.listen(('localhost', 0))
con1lis = eventlet.listen(('localhost', 0))
con2lis = eventlet.listen(('localhost', 0))
account_ring_path = os.path.join(_testdir, 'account.ring.gz')
with closing(GzipFile(account_ring_path, 'wb')) as f:
pickle.dump(
ring.RingData([[0, 1, 0, 1], [1, 0, 1, 0]],
[{
'id': 0,
'zone': 0,
'device': 'sda1',
'ip': '127.0.0.1',
'port': acc1lis.getsockname()[1]
}, {
'id': 1,
'zone': 1,
'device': 'sdb1',
'ip': '127.0.0.1',
'port': acc2lis.getsockname()[1]
}], 30), f)
container_ring_path = os.path.join(_testdir, 'container.ring.gz')
with closing(GzipFile(container_ring_path, 'wb')) as f:
pickle.dump(
ring.RingData([[0, 1, 0, 1], [1, 0, 1, 0]],
[{
'id': 0,
'zone': 0,
'device': 'sda1',
'ip': '127.0.0.1',
'port': con1lis.getsockname()[1]
}, {
'id': 1,
'zone': 1,
'device': 'sdb1',
'ip': '127.0.0.1',
'port': con2lis.getsockname()[1]
}], 30), f)
eventlet.wsgi.HttpProtocol.default_request_version = "HTTP/1.0"
# Turn off logging requests by the underlying WSGI software.
eventlet.wsgi.HttpProtocol.log_request = lambda *a: None
logger = utils.get_logger(config, 'wsgi-server', log_route='wsgi')
# Redirect logging other messages by the underlying WSGI software.
eventlet.wsgi.HttpProtocol.log_message = \
lambda s, f, *a: logger.error('ERROR WSGI: ' + f % a)
# Default to only 4 seconds for in-process functional test runs
eventlet.wsgi.WRITE_TIMEOUT = 4
acc1srv = account_server.AccountController(config,
logger=debug_logger('acct1'))
acc2srv = account_server.AccountController(config,
logger=debug_logger('acct2'))
con1srv = container_server.ContainerController(
config, logger=debug_logger('cont1'))
con2srv = container_server.ContainerController(
config, logger=debug_logger('cont2'))
objsrvs = [(obj_sockets[index],
the_object_server.ObjectController(config,
logger=debug_logger(
'obj%d' % (index + 1))))
for index in range(len(obj_sockets))]
logger = debug_logger('proxy')
def get_logger(name, *args, **kwargs):
return logger
with mock.patch('swift.common.utils.get_logger', get_logger):
with mock.patch('swift.common.middleware.memcache.MemcacheMiddleware',
FakeMemcacheMiddleware):
try:
app = loadapp(proxy_conf, global_conf=config)
except Exception as e:
raise InProcessException(e)
nl = utils.NullLogger()
prospa = eventlet.spawn(eventlet.wsgi.server, prolis, app, nl)
acc1spa = eventlet.spawn(eventlet.wsgi.server, acc1lis, acc1srv, nl)
acc2spa = eventlet.spawn(eventlet.wsgi.server, acc2lis, acc2srv, nl)
con1spa = eventlet.spawn(eventlet.wsgi.server, con1lis, con1srv, nl)
con2spa = eventlet.spawn(eventlet.wsgi.server, con2lis, con2srv, nl)
objspa = [
eventlet.spawn(eventlet.wsgi.server, objsrv[0], objsrv[1], nl)
for objsrv in objsrvs
]
global _test_coros
_test_coros = \
(prospa, acc1spa, acc2spa, con1spa, con2spa) + tuple(objspa)
# Create accounts "test" and "test2"
def create_account(act):
ts = utils.normalize_timestamp(time())
account_ring = Ring(_testdir, ring_name='account')
partition, nodes = account_ring.get_nodes(act)
for node in nodes:
# Note: we are just using the http_connect method in the object
# controller here to talk to the account server nodes.
conn = swift.proxy.controllers.obj.http_connect(
node['ip'], node['port'], node['device'], partition, 'PUT',
'/' + act, {
'X-Timestamp': ts,
'x-trans-id': act
})
resp = conn.getresponse()
assert (resp.status == 201)
create_account('AUTH_test')
create_account('AUTH_test2')
import os
import sys
if os.environ.get('FLASK_ENV') == "production":
import eventlet
eventlet.monkey_patch()
from eventlet import wsgi
from app import app, init
from db import init_db
from util import get_logger
logger = get_logger('user')
app.logger = logger
init(app)
init_db(app)
if __name__ == '__main__':
app.logger.info("Starting server")
if os.environ.get('FLASK_ENV') == "production":
wsgi.server(eventlet.listen(('0.0.0.0', app.config['PORT'])), app, debug=False, log_output=False)
else:
app.run(port=app.config['PORT'])
return app
def __call__(self,environ, start_response):
path = environ.get('PATH_INFO','/')
method = environ.get('REQUEST_METHOD')
contenttype = environ.get('CONTENT_TYPE')
environ['QUEUE_CHANNEL'] = self.channel
#Restful web requests:
app = RestfulMethod(method)
if app:
return app(environ, start_response)
else:
start_response("404 NOT FOUND",[('Content-type', 'text/plain')])
return ["Page dose not exists!"]
app = Dispatcher()
# option 1
#from wsgiref import make_server
#httpd = make_server('', 8910, app)
#print "Serving on port 8910..."
#httpd.serve_forever()
#option 2
wsgi.server(eventlet.listen(('127.0.0.1',8910)), app)
def _in_process_setup_ring(swift_conf, conf_src_dir, testdir):
"""
If SWIFT_TEST_POLICY is set:
- look in swift.conf file for specified policy
- move this to be policy-0 but preserving its options
- copy its ring file to test dir, changing its devices to suit
in process testing, and renaming it to suit policy-0
Otherwise, create a default ring file.
"""
conf = ConfigParser()
conf.read(swift_conf)
sp_prefix = 'storage-policy:'
try:
# policy index 0 will be created if no policy exists in conf
policies = parse_storage_policies(conf)
except PolicyError as e:
raise InProcessException(e)
# clear all policies from test swift.conf before adding test policy back
for policy in policies:
conf.remove_section(sp_prefix + str(policy.idx))
policy_specified = os.environ.get('SWIFT_TEST_POLICY')
if policy_specified:
policy_to_test = policies.get_by_name(policy_specified)
if policy_to_test is None:
raise InProcessException('Failed to find policy name "%s"' %
policy_specified)
_info('Using specified policy %s' % policy_to_test.name)
else:
policy_to_test = policies.default
_info('Defaulting to policy %s' % policy_to_test.name)
# make policy_to_test be policy index 0 and default for the test config
sp_zero_section = sp_prefix + '0'
conf.add_section(sp_zero_section)
for (k, v) in policy_to_test.get_options().items():
conf.set(sp_zero_section, k, v)
conf.set(sp_zero_section, 'default', True)
with open(swift_conf, 'w') as fp:
conf.write(fp)
# look for a source ring file
ring_file_src = ring_file_test = 'object.ring.gz'
if policy_to_test.idx:
ring_file_src = 'object-%s.ring.gz' % policy_to_test.idx
try:
ring_file_src = _in_process_find_conf_file(conf_src_dir,
ring_file_src,
use_sample=False)
except InProcessException as e:
if policy_specified:
raise InProcessException('Failed to find ring file %s' %
ring_file_src)
ring_file_src = None
ring_file_test = os.path.join(testdir, ring_file_test)
if ring_file_src:
# copy source ring file to a policy-0 test ring file, re-homing servers
_info('Using source ring file %s' % ring_file_src)
ring_data = ring.RingData.load(ring_file_src)
obj_sockets = []
for dev in ring_data.devs:
device = 'sd%c1' % chr(len(obj_sockets) + ord('a'))
utils.mkdirs(os.path.join(_testdir, 'sda1'))
utils.mkdirs(os.path.join(_testdir, 'sda1', 'tmp'))
obj_socket = eventlet.listen(('localhost', 0))
obj_sockets.append(obj_socket)
dev['port'] = obj_socket.getsockname()[1]
dev['ip'] = '127.0.0.1'
dev['device'] = device
dev['replication_port'] = dev['port']
dev['replication_ip'] = dev['ip']
ring_data.save(ring_file_test)
else:
# make default test ring, 2 replicas, 4 partitions, 2 devices
_info('No source object ring file, creating 2rep/4part/2dev ring')
obj_sockets = [eventlet.listen(('localhost', 0)) for _ in (0, 1)]
ring_data = ring.RingData([[0, 1, 0, 1], [1, 0, 1, 0]],
[{
'id': 0,
'zone': 0,
'device': 'sda1',
'ip': '127.0.0.1',
'port': obj_sockets[0].getsockname()[1]
}, {
'id': 1,
'zone': 1,
'device': 'sdb1',
'ip': '127.0.0.1',
'port': obj_sockets[1].getsockname()[1]
}], 30)
with closing(GzipFile(ring_file_test, 'wb')) as f:
pickle.dump(ring_data, f)
for dev in ring_data.devs:
_debug('Ring file dev: %s' % dev)
return obj_sockets
dbg.debug("req.body is %s",req.body)
dbg.debug("headers is %s" , req.headers)
dbg.debug("headers.type is %s", content_type)
dbg.debug("headers.length is %s" ,content_length)
dbg.debug("host is %s" , host)
dbg.debug("params is %s" , params)
dbg.debug("req.params is %s" , req.params)
dbg.debug("params_1 is %s" , params_1)
dbg.debug("params_sig is %s" , params_sig)
dbg.debug("params_ts is %s" , params_ts)
dbg.debug("params_nonce is %s" , params_nonce)
dbg.debug("params_echostr is %s" , params_echostr)
dbg.debug("method is %s" , method )
dbg.debug("args.id is %s" , args['id'])
dbg.debug("args is %s" , args)
#return 'uploaded!')
return params_echostr
'''
if __name__ == '__main__':
dbg.debug("Weclome!")
sock = eventlet.listen(('119.84.78.194', 80))
#sock = eventlet.listen(('', 12345))
map = routes.Mapper()
map.connect('/v1.0/{action}/{id}', controller=API())
eventlet.wsgi.server(
sock,
routes.middleware.RoutesMiddleware(
ParsedRoutes(webob.exc.HTTPNotFound()), map))
@sio.event
def ctrl(sid, data):
print('ctrl ', data)
carControl.ctrl(data)
@sio.event
def set(sid, data):
print('set ', data)
carControl.set(data)
@sio.event
def ping(sid, data):
#print('ping', data)
sio.emit('ping', data)
@sio.event
def exec(sid, data):
print('exec ', data)
functionControl.execute(data['cmd'])
if __name__ == '__main__':
ip = get_ip.getIp()
socket = eventlet.listen((ip, 12306)) #3 监听端口
eventlet.wsgi.server(socket, app) #4 启动服务器
# eventlet是一个协程库, 其中提供了服务器代码, 而且该服务器支持websocket协议的
return [img_data]
elif environ['PATH_INFO'] == '/WASM_Client.js':
print('PATH_INFO == \'/WASM_Client.js\'')
str_data = open(
os.path.join(os.path.dirname(__file__),
'mysite/static/WASM_Client.js')).read()
start_response('200 OK', [('content-type', 'application/javascript')])
return [str_data]
elif environ['PATH_INFO'] == '/WASM_Client.wasm':
print('PATH_INFO == \'/WASM_Client.wasm\'')
bin_data = open(
os.path.join(os.path.dirname(__file__),
'mysite/static/WASM_Client.wasm'), 'rb').read()
start_response('200 OK', [('content-type', 'application/wasm')])
return [bin_data]
else:
path_info = environ['PATH_INFO']
print('PATH_INFO = {}'.format(path_info))
return None
if __name__ == '__main__':
listener = eventlet.listen(('127.0.0.1', 7000))
print(
'\nVisit http://localhost:7000/ in your websocket-capable browser.\n')
wsgi.server(listener, dispatch)
print a message in the console (for debug reasons).
"""
global connected_users
connected_users += 1
print("[*] New device connected! (Total: {0})".format(connected_users))
@socketio.on('move_car', namespace='')
def move_car(received_data):
movedir = received_data['direction']
print(movedir)
active_connection.send_data(movedir)
@socketio.on('disconnect', namespace='')
def test_disconnect():
"""
In this method we keep track of the connected users. For
any new devices disconnected to the application server, we
decrement the global variable for the connected users and
print a message in the console (for debug reasons).
"""
global connected_users
connected_users -= 1
print("[*] Client disconnected! (Total: {0})".format(connected_users))
if __name__ == '__main__':
wsgi.server(eventlet.listen((serverInfo.host, serverInfo.port)), app)
def start(self):
"""fire up the app"""
wsgi.server(listen((self.wsgi_address, self.wsgi_port)),
self.handle_request,
log=self.request_logger)
def start_server(self):
eventlet.wsgi.server(eventlet.listen((self.url, self.port)), self.app)
