def heart_beat(self):
msg = {
'uid' : 911,
}
cmd = 1001
pack_msg = tcp_pack_helper.pack_msg(cmd, json_helper.dumps(msg))
self.transport.write(pack_msg)
def heart_beat(self):
msg = {
'uid': 911,
}
cmd = 1001
pack_msg = tcp_pack_helper.pack_msg(cmd, json_helper.dumps(msg))
self.transport.write(pack_msg)
def connectionMade(self):
'''
客户端连接成功之后会自动调用该方法
:return:
'''
print 'is already connect to the server'
msg = {
'uid' : 911,
'pwd' : 'dkjfkdjfkdjfkd',
}
cmd = 1000 #定义1000表示登陆
pack_msg = tcp_pack_helper.pack_msg(cmd, json_helper.dumps(msg))
self.transport.write(pack_msg)
t = task.LoopingCall(self.heart_beat)
t.start(10, now=True)
def send_msg_to_worker(self, data):
try:
routing_keys_worker = config.WORKER_QUEUE_NAME
channel = self.get_channel()
msg = Content(json_helper.dumps(data))
msg["delivery mode"] = 1
exchange_name_worker = config.EXCHANGE_NAME_WORKER
d = channel.basic_publish(
exchange=exchange_name_worker, content=msg, routing_key=routing_keys_worker)
print '=====send msg to worker===='
print msg
print '==========================='
d.addErrback(self.errb)
except:
print traceback.format_exc()
def send_msg_to_worker(self, data):
try:
routing_keys_worker = config.WORKER_QUEUE_NAME
channel = self.get_channel()
msg = Content(json_helper.dumps(data))
msg["delivery mode"] = 1
exchange_name_worker = config.EXCHANGE_NAME_WORKER
d = channel.basic_publish(exchange=exchange_name_worker,
content=msg,
routing_key=routing_keys_worker)
print '=====send msg to worker===='
print msg
print '==========================='
d.addErrback(self.errb)
except:
print traceback.format_exc()
def connectionMade(self):
'''
客户端连接成功之后会自动调用该方法
:return:
'''
print 'is already connect to the server'
msg = gps_helper.read()
#msg = {
# 'uid' : 911,
# 'pwd' : 'dkjfkdjfkdjfkd',
#}
cmd = 1000 #定义1000表示登陆
pack_msg = tcp_pack_helper.pack_msg(
cmd, json_helper.dumps(gps_helper.read()))
t = task.LoopingCall(self.heart_beat)
t2 = task.LoopingCall(self.transport.write(pack_msg))
t.start(10, now=True)
t2.start(2, now=True)
def http_post_json(url, req_data=None, header=None):
code = -1
error = ''
data = {}
req_data = {} if req_data is None else req_data
header = {} if header is None else header
request = urllib2.Request(url)
request.add_header('Content-Type', 'application/json')
for k, v in header.items():
request.add_header(k, v)
try:
resp = urllib2.urlopen(request, json_helper.dumps(req_data)).read()
data = json_helper.loads(resp)
except HTTPError, e:
code = e.code
error = e.strerror
def send_async_msg(topic=KAFKA_TOPIC_NAME, msg=None):
'''
发送KAFKA消息
:param topic:
:param msg:
:return:
'''
logging.info('kafka send async msg, date: {}'.format(
datetime.datetime.now()))
config_info = GLOBAL_CONFIG.get('ASYNC_MESSAGE_BROKER')
client = KafkaClient(
hosts=config_info.get('config').get('hosts'),
zookeeper_hosts=config_info.get('config').get('zookeeper_hosts'),
broker_version=config_info.get('config').get('broker_version'))
"""
topic = client.topics[topic]
with topic.get_sync_producer() as producer:
producer.produce(json_helper.dumps(msg))
return 'success'
"""
topic = client.topics[topic]
producer = topic.get_sync_producer()
return producer.produce(json_helper.dumps(msg))
import datetime
import simplejson as json
import json_helper
class Entity(object):
def __init__(self):
super(Entity, self).__init__()
self.param = 'val'
self.dt = datetime.datetime.now()
self.num = 51
def __str__(self):
return 'Entity(param=%s,dt=%s,num=%d)' % (self.param, self.dt, self.num)
Entity = json_helper.setup_from_dict(Entity)
TYPES = json_helper.define_json_classes(Entity)
#s = json.dumps(Entity(), cls=CustomTypeEncoder)
o = Entity()
print o
s = json_helper.dumps(o, TYPES)
#s = json.dumps(o, cls=make_encoder(TYPES))
print s
#print json.loads(s, object_hook=make_decoder(TYPES))
print json_helper.loads(s, TYPES)