def main():
with client_context(dd_thrift.DingService, '127.0.0.1', 9090) as c:
# ring that doorbell
dong = c.ding()
print(dong)
with client_context(pp_thrift.PingService, '127.0.0.1', 9090) as c:
# play table tennis like a champ
pong = c.ping()
print(pong)
def main():
binary_factory = TBinaryProtocolFactory()
dd_factory = TMultiplexedProtocolFactory(binary_factory, DD_SERVICE_NAME)
with client_context(dd_thrift.DingService, "127.0.0.1", 9090, proto_factory=dd_factory) as c:
# ring that doorbell
dong = c.ding()
print(dong)
pp_factory = TMultiplexedProtocolFactory(binary_factory, PP_SERVICE_NAME)
with client_context(pp_thrift.PingService, "127.0.0.1", 9090, proto_factory=pp_factory) as c:
# play table tennis like a champ
pong = c.ping()
print(pong)
def client_two(timeout=3000):
binary_factory = TBinaryProtocolFactory()
multiplexing_factory = TMultiplexedProtocolFactory(binary_factory,
"ThingTwoService")
return client_context(mux.ThingTwoService, unix_socket=sock_path,
timeout=timeout,
proto_factory=multiplexing_factory)
def bg_thrift_context(sync=False, **kwargs):
with client_context(bg_utils.bg_thrift.BartenderBackend,
host=config.backend.host,
port=config.backend.port,
socket_timeout=config.backend.socket_timeout,
**kwargs) as client:
yield client if sync else BgClient(client)
def main():
with client_context(calc_thrift.Calculator, '127.0.0.1', 6000) as cal:
time.time()
time_sq = []
time_eight = []
time_upper = []
time_void = []
for i in range(5):
inicio = time.clock()
response = cal.SquareRoot(98881111)
print(response)
final = time.clock() - inicio
time_sq.append(final)
inicio = time.clock()
response = cal.UpperCase(
'Testando string para materia de Sistemas Distribuidos')
final = time.clock() - inicio
time_upper.append(final)
inicio = time.clock()
response = cal.SquareEight(2, 4, 8, 16, 32, 64, 128, 256)
final = time.clock() - inicio
time_eight.append(final)
inicio = time.clock()
print(inicio)
cal.ExecVoid()
final = time.clock() - inicio
time_void.append(final)
def show(time):
print(time)
plt.plot(time)
plt.ylabel('times')
plt.show()
print("Media:")
print(numpy.mean(time))
print("Desvio Padrão:")
print(numpy.std(time))
print("")
print("Square Root:")
plt.xlabel('square')
show(time_sq)
print("Upper:")
plt.xlabel('upper')
show(time_upper)
print("Square Eight:")
plt.xlabel('square eight')
show(time_eight)
print("Void:")
plt.xlabel('void')
show(time_void)
def main():
with client_context(tutorial_thrift.Calculator,
'127.0.0.1', 6000) as client:
client.ping()
print("ping()")
total = client.add(1, 1)
print('1+1=%d' % (total))
work = tutorial_thrift.Work()
work.op = tutorial_thrift.Operation.DIVIDE
work.num1 = 1
work.num2 = 0
try:
client.calculate(1, work)
print('Whoa? You know how to divide by zero?')
except tutorial_thrift.InvalidOperation as io:
print('InvalidOperation: %r' % io)
work.op = tutorial_thrift.Operation.SUBTRACT
work.num1 = 15
work.num2 = 10
diff = client.calculate(1, work)
print('15-10=%d' % (diff))
log = client.getStruct(1)
print('Check log: %s' % (log.value))
def client_two(timeout=3000):
binary_factory = TBinaryProtocolFactory()
multiplexing_factory = TMultiplexedProtocolFactory(binary_factory,
"ThingTwoService")
return client_context(mux.ThingTwoService, unix_socket=sock_path,
timeout=timeout,
proto_factory=multiplexing_factory)
def main():
with client_context(tutorial.Calculator,
'127.0.0.1',
6000,
proto_factory=TBinaryProtocolFactory()) as client:
client.ping()
print("ping()")
total = client.add(1, 1)
print('1+1=%d' % (total))
work = tutorial.Work()
work.op = tutorial.Operation.DIVIDE
work.num1 = 1
work.num2 = 0
try:
client.calculate(1, work)
print('Whoa? You know how to divide by zero?')
except tutorial.InvalidOperation as io:
print('InvalidOperation: %r' % io)
work.op = tutorial.Operation.SUBTRACT
work.num1 = 15
work.num2 = 10
diff = client.calculate(1, work)
print('15-10=%d' % (diff))
log = client.getStruct(1)
print('Check log: %s' % (log.value))
def main():
args = parse()
args_dict = dict(args.__dict__)
logsetup(args_dict)
try:
# create thrift client
with client_context(tracelogs_thrift.TraceLogService,
args.thrift_server, args.thrift_port,
proto_factory=TCyBinaryProtocolFactory(),
trans_factory=TCyBufferedTransportFactory()
) as thrift_client:
client = TracesThriftClientController(client=thrift_client,
module=tracelogs_thrift)
output = client.dispatchCall(args.command, args)
print output
except thriftpy.thrift.TException as ex:
logger.error('Thrift error: %s' % ex.message)
except socket_error as sex:
logger.error('Network error: %s' % sex)
except Exception as ex:
logger.error('Application error: %s' % ex)
raise
def ssl_client(timeout=3000):
return client_context(addressbook.AddressBookService,
host='localhost',
port=SSL_PORT,
timeout=timeout,
cafile="ssl/CA.pem",
certfile="ssl/client.crt",
keyfile="ssl/client.key")
def client(thrift, host, port, service):
calc_thrift = thriftpy.load(str(thrift))
with client_context(getattr(calc_thrift, service),
host,
port,
proto_factory=TCyBinaryProtocolFactory(),
trans_factory=TCyBufferedTransportFactory()) as client:
IPython.embed(header="Call client.api(*args)")
def request_thrift(thrift_name, service, method, url, port, *args, **kwargs):
''' 通用的 simpled rpc client '''
module_name = thrift_name.replace('.', '_')
thrift_module = thriftpy.load(thrift_name, module_name=module_name)
thrift_service = getattr(thrift_module, service)
with client_context(thrift_service, url, port) as rt:
res = getattr(rt, method)(*args, **kwargs)
print(res)
def main():
'''
'''
example_thrift = thriftpy.load("rpc_example.thrift",
module_name="pp_thrift")
with client_context(example_thrift.example, '127.0.0.1', 6000) as c:
print c.ping()
def rpc_seg(text):
result = ""
with client_context(hanlprpc_thrift.Segmenter,
HANLPRPC_HOST, HANLPRPC_PORT) as client:
result = client.seg(text)
time.sleep(0.2)
return result
def make_client(host=None, port=None):
host = host or KOENIG_THRIFT_SETTINGS['host']
port = port or KOENIG_THRIFT_SETTINGS['port']
return client_context(
koenig_thrift.KoenigService,
host,
port
)
def thrift_client(self, service_name):
if not self._services.get(service_name):
self._services[service_name] = _load_service(service_name)
return client_context(
self._services[service_name].t_service,
config.THRIFT_SERVICE[service_name]['host'],
config.THRIFT_SERVICE[service_name]['port']
)
def request_thrift(thrift_name,service, method, url, port, *args, **kwargs):
''' 通用的 multiplexed '''
module_name = thrift_name.replace('.', '_')
thrift_module = thriftpy.load(thrift_name, module_name=module_name)
thrift_service = getattr(thrift_module, service)
binary_factory = TBinaryProtocolFactory()
thrift_factory = TMultiplexedProtocolFactory(binary_factory, module_name)
with client_context(thrift_service, url, port, proto_factory=thrift_factory) as rt:
res = getattr(rt, method)(*args, **kwargs)
print(res)
def main():
binary_factory = TBinaryProtocolFactory()
dd_factory = TMultiplexedProtocolFactory(binary_factory, DD_SERVICE_NAME)
with client_context(dd_thrift.DingService,
'127.0.0.1',
9090,
proto_factory=dd_factory) as c:
# ring that doorbell
dong = c.ding()
print(dong)
pp_factory = TMultiplexedProtocolFactory(binary_factory, PP_SERVICE_NAME)
with client_context(pp_thrift.PingService,
'127.0.0.1',
9090,
proto_factory=pp_factory) as c:
# play table tennis like a champ
pong = c.ping()
print(pong)
def main():
with client_context(calc.Calculator, '127.0.0.1', 6000,
proto_factory=TCyBinaryProtocolFactory()) as cal:
a = cal.mult(5, 2)
b = cal.sub(7, 3)
c = cal.sub(6, 4)
d = cal.mult(b, 10)
e = cal.add(a, d)
f = cal.div(e, c)
print(f)
def thrift(request):
with client_context(calc_thrift.Calculator, '127.0.0.1', 6000,
proto_factory=TCyBinaryProtocolFactory(),
trans_factory=TCyBufferedTransportFactory()) as cal:
a = cal.mult(5, 2)
b = cal.sub(7, 3)
c = cal.sub(6, 4)
d = cal.mult(b, 10)
e = cal.add(a, d)
f = cal.div(e, c)
return Response(str(b))
def ping_server_at_ip(ip):
# type: (str) -> (str, bool)
try:
with client_context(pepi_thrift.CameraServer,
ip,
6000,
connect_timeout=300,
socket_timeout=1000) as c:
ping_result = c.ping()
except thriftpy.transport.TTransportException:
return ip, False
else:
return ip, ping_result
def set_device_online(device_id):
ret = SERVICES_ONLINE
if len(ret) < 1:
# pass
raise Exception("没有可用的服务:%s" % SERVICES_ONLINE)
# 随机方式实现负载均衡
server = ret[randint(0, len(ret) - 1)].split(":")
# server_addr = "122.144.167.74"
# server_port = 48076
server_addr = server[0]
server_port = int(server[1])
try:
with client_context(THRIFT_ONLINE.Device, server_addr, server_port, timeout=None,
socket_timeout=20000) as client:
r = client.heartbeat(device_id, 300)
return r
except Exception as e:
logging.exception(e)
return None
def call(self, funcname, *args, **kwargs):
def _call_log(ret, err=''):
endtime = time.time()
addr = self.server['server']['addr']
tname = self.service.__name__
pos = tname.rfind('.')
if pos > 0:
tname = tname[pos + 1:]
retstr = str(ret)
if tname == 'Encryptor' and ret:
retstr = str(ret.code)
s = 'server=%s|func=%s|addr=%s:%d/%d|time=%d|args=%s|kwargs=%s' %\
(tname, funcname, addr[0], addr[1], self.server['server']['timeout'],
int((endtime - starttime) * 1000000), args[1:len(args) - 1], kwargs)
if err:
s += '|ret=%s|err=%s' % (retstr, repr(err))
log.warn(s)
else:
log.info(s)
starttime = time.time()
ret = None
try:
addr = self.server['server']['addr']
with client_context(
self.service,
addr[0],
addr[1],
timeout=self.server['server']['timeout']) as client:
func = getattr(client, funcname)
ret = func(*args, **kwargs)
except Exception as e:
_call_log(ret, str(e))
log.error(traceback.format_exc())
if self.raise_except:
raise
else:
_call_log(ret)
return ret
def remote_execute(self, func_name, **params):
""" execute remote function with given func_name and params
:param func_name: remote function name
:param params: params
:return: executed result
"""
if self.check_func(func_name):
try:
with client_context(self.agent_thrift.AgentService,
self.host,
self.port,
socket_timeout=SOCKET_TIMEOUT,
connect_timeout=CONNECT_TIMEOUT) as c:
result = getattr(c, func_name)(**params)
try:
return json.loads(result)
except Exception as e:
return result
except Exception as e:
return {'status': "down", "message": e}
def open(self):
start_time = time.time()
err = ''
self.server = self.server_selector.next()
if not self.server:
restore(self.server_selector, self.service)
self.server = self.server_selector.next()
if not self.server:
log.error('server=%s|err=no server!', self.service.__name__)
raise ThriftClientError
addr = self.server['server']['addr']
try:
with client_context(
self.service,
addr[0],
addr[1],
timeout=self.server['server']['timeout']) as client:
client.ping()
except Exception as e:
err = str(e)
log.error(traceback.format_exc())
self.server['valid'] = False
finally:
end_time = time.time()
tname = self.service.__name__
pos = tname.rfind('.')
if pos > 0:
tname = tname[pos + 1:]
s = 'server=%s|func=open|addr=%s:%d/%d|time=%d' %\
(tname, addr[0], addr[1], self.server['server']['timeout'], int((end_time - start_time) * 1000))
if err:
s += '|err=%s' % repr(err)
log.info(s)
if not err:
return 0
return -1
def restore(selector, service):
invalid = selector.not_valid()
log.debug('invalid server:%s', invalid)
for server in invalid:
transport = None
try:
log.debug('try restore %s', server['server']['addr'])
addr = server['server']['addr']
with client_context(service,
addr[0],
addr[1],
timeout=server['server']['timeout']) as client:
client.ping()
except:
log.error(traceback.format_exc())
log.debug("restore fail: %s", server['server']['addr'])
continue
finally:
if transport:
transport.close()
log.debug('restore ok %s', server['server']['addr'])
server['valid'] = True
def identify_servers(servers):
"""
Gets the identifier information about each server in the given `servers`
dictionary, including its ID and stream urls and returns it as a list of dicts.
:param servers: a list of IPs where servers are known to exist
:return: a list of dictionaries containing {server_id: {ip: ip, id: id:, stream_url: stream_url}
"""
out_servers = []
for ip in servers:
try:
with client_context(pepi_thrift.CameraServer, ip, 6000, socket_timeout=2500) as c:
stream_urls = c.stream_urls()
# TODO: add multi-camera support for more than 1 stream per server
stream_url = stream_urls[0] if stream_urls else []
server_dict = {'ip': ip, 'id': c.identify(), 'stream_url': stream_url}
out_servers.append(server_dict)
except thriftpy.transport.TTransportException as e:
logging.error(e)
except Exception as e:
logging.error(e)
return out_servers
def make_request(self, thrift_request):
thriftpy_service = getattr(
self._thrifts[thrift_request.thrift_file], thrift_request.service_name
)
thrift_spec = self.service_specs[thrift_request.thrift_file]
endpoint_spec = thrift_spec[thrift_request.service_name].endpoints[
thrift_request.endpoint_name
]
time_before_client = datetime.datetime.now()
try:
with thriftpy_client.client_context(
service=thriftpy_service,
host=thrift_request.host,
port=thrift_request.port,
proto_factory=_find_protocol_factory(thrift_request.protocol),
trans_factory=_find_transport_factory(thrift_request.transport),
) as client:
time_after_client = datetime.datetime.now() - time_before_client
return _make_client_call(
client,
time_after_client,
thrift_request,
thriftpy_service,
endpoint_spec,
)
except TException as exception:
status = "ConnectionError"
response = "Failed to make client connection: {}".format(
getattr(exception, "message")
)
return ThriftResponse(
status=status,
request=thrift_request,
data=response,
time_to_make_request=None,
time_to_connect=None,
)
def device_online(device_id):
ret = SERVICES_ONLINE
if len(ret) < 1:
# pass
raise Exception("没有可用的服务:%s" % SERVICES_ONLINE)
# 随机方式实现负载均衡
server = ret[randint(0, len(ret) - 1)].split(":")
# server_addr = server[0]
# server_port = int(server[1])
server_addr = "s74.53iq.com"
server_port = 48076
try:
with client_context(THRIFT_ONLINE.Device, server_addr, server_port, timeout=None,
socket_timeout=20000) as client:
r = client.get_status(device_id)
print('r',r)
if r.get('data') == 'online':
return 1
else:
return 0
except Exception as e:
logging.exception(e)
return None
def download_images(all_servers):
"""
Downloads all known images from servers in `all_servers` based on what the client has stored into a
timestamped folder under '/images'.
:param all_servers: a list of dictionaries of servers, with each being {id: id, ip: ip}
:return: None
"""
image_dir = get_image_dir()
downloaded_images = collections.defaultdict(list)
server_data = app.server_data.copy()
for id_ in server_data:
server = find_server_by(all_servers, id_=id_)
if not server:
downloaded_images[id_].extend(server_data[id_])
continue
with client_context(pepi_thrift.CameraServer, server['ip'], 6000, socket_timeout=10000) as c:
for data_code in server_data[id_]:
try:
images = c.retrieve_stills_jpg(data_code)
except ImageUnavailable as e:
logging.warn(e)
downloaded_images[id_].append(data_code)
else:
downloaded_images[id_].append(data_code)
for count, image in enumerate(images):
logging.info('Received data_code {}. Image length: {} bytes'.format(data_code, len(image)))
out_file = open('{}/id{}_d{}_cam{}.jpeg'.format(image_dir, server['id'], data_code, count),
'wb')
out_file.write(image)
out_file.close()
for id_, data_code_list in iteritems(downloaded_images):
[server_data[id_].remove(data_code) for data_code in data_code_list]
app.server_data = server_data
logging.info('Client expected data codes now: {}'.format(app.server_data))
def main():
with client_context(hanlprpc_thrift.Segmenter, '127.0.0.1',
6681) as client:
result = client.seg("中华人民共和国成立五十周年")
print(result)
def client(timeout=3000):
return client_context(addressbook.AddressBookService,
unix_socket="./thriftpy_test.sock",
timeout=timeout)
def ssl_client(timeout=3000):
return client_context(addressbook.AddressBookService,
host='localhost', port=SSL_PORT,
timeout=timeout,
cafile="ssl/CA.pem", certfile="ssl/client.crt",
keyfile="ssl/client.key")
def main():
with client_context(hanlprpc_thrift.Segmenter,
'127.0.0.1', 6681) as client:
result = client.seg("中华人民共和国成立五十周年")
print(result)
def test_client_connect_timeout():
with pytest.raises(TTransportException):
with client_context(addressbook.AddressBookService,
unix_socket='/tmp/test.sock',
connect_timeout=1000) as c:
c.hello('test')
def test_client_socket_timeout():
with pytest.raises(socket.timeout):
with client_context(addressbook.AddressBookService,
unix_socket=unix_sock,
socket_timeout=500) as c:
c.sleep(1000)
def test_client_connect_timeout():
with pytest.raises(TTransportException):
with client_context(addressbook.AddressBookService,
unix_socket='/tmp/test.sock',
connect_timeout=1000) as c:
c.hello('test')
def client():
return client_context(addressbook.AddressBookService, '127.0.0.1', 8000)
def jvs_client():
return client_context(
jvs_thrift.JvsService,
config.JVS_THRIFT_SERVICE['host'],
config.JVS_THRIFT_SERVICE['port']
)
# coding=utf-8
import os
import thriftpy
from thriftpy.rpc import client_context
from thriftpy.protocol import TBinaryProtocolFactory
from thriftpy.transport import TBufferedTransportFactory
HERE = os.path.abspath(os.path.dirname(__file__))
calc_thrift = thriftpy.load(
os.path.join(HERE, 'calc.thrift'),
module_name='calc_thrift')
with client_context(calc_thrift.CalcService,
'127.0.0.1', 8300,
proto_factory=TBinaryProtocolFactory(),
trans_factory=TBufferedTransportFactory(),
timeout=None) as calc:
rs = calc.add(1, 2)
print 'Result is: {}'.format(rs)
def request(self):
host,port=("localhost", 8000)
with client_context(goods.GoodsService, host, port) as c:
response = c.getCategories(3724)
print(response)
def test_client_socket_timeout():
with pytest.raises(socket.timeout):
with client_context(addressbook.AddressBookService,
unix_socket=unix_sock,
socket_timeout=500) as c:
c.sleep(1000)
def client(timeout=3000):
return client_context(addressbook.AddressBookService,
unix_socket=unix_sock, timeout=timeout)
def main():
with client_context(pingpong.PingService, '127.0.0.1', 6000) as c:
pong = c.ping()
print(pong)
def client(timeout=3000):
return client_context(addressbook.AddressBookService,
unix_socket=unix_sock, timeout=timeout)
def client(timeout=None):
return client_context(addressbook.AddressBookService, '127.0.0.1', 8000,
timeout=timeout)
def client(self):
return client_context(addressbook.AddressBookService,
host="localhost", port=self.PORT,
proto_factory=self.PROTOCOL_FACTORY,
trans_factory=self.TRANSPORT_FACTORY)