Python Client For Apache Dubbo

Achieve load balancing on the client side、auto discovery service function with Zookeeper

Python calls the Dubbo interface's jsonrpc protocol

Please use dubbo-rpc-jsonrpc and configure protocol in Dubbo for jsonrpc protocol
Reference https://github.com/apache/incubator-dubbo-rpc-jsonrpc

Installation

Download code
python setup.py install
pip install
pip install dubbo-python3>=1.0.3 Git install
pip install git+https://github.com/nickfan/dubbo-python3.git@1.0.3

Load balancing on the client side, service discovery

Get the registration information of the service through the zookeeper of the registry.
Dubbo-client-py supports configuring multiple zookeeper service addresses.
"host":"192.168.1.183:2181,192.168.1.184:2181,192.168.1.185:2181"
Then the load balancing algorithm is implemented by proxy, and the
server is called.
Support Version and Group settings.

### Example config = ApplicationConfig('test_rpclib') service_interface = 'com.ofpay.demo.api.UserProvider' #Contains a connection to zookeeper, which needs caching. registry = ZookeeperRegistry('192.168.59.103:2181', config) user_provider = DubboClient(service_interface, registry, version='1.0') for i in range(1000): try: print(user_provider.getUser('A003')) print(user_provider.queryUser( {u'age': 18, u'time': 1428463514153, u'sex': u'MAN', u'id': u'A003', u'name': u'zhangsan'})) print(user_provider.queryAll()) print(user_provider.isLimit('MAN', 'Joe')) print(user_provider('getUser', 'A005')) except DubboClientError as client_error: print(client_error) time.sleep(5)

TODO

Optimize performance, minimize the impact of service upper and lower lines.
Support Retry parameters
Support weight call
Unit test coverage

### Licenses Apache License ### Thanks Thank @jingpeicomp for being a Guinea pig. It has been running normally for several months in the production environment. Thank you!

nickfan / dubbo-python3