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mandeep.dh |
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'''
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Created on 28-Jul-2011
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@author: Chandranshu
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'''
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import optparse
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import sys
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import os
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if __name__ == '__main__' and __package__ is None:
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sys.path.insert(0, os.getcwd())
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from thrift.transport import TSocket, TTransport
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from thrift.protocol.TBinaryProtocol import TBinaryProtocolFactory
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from thrift.server import TServer
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from shop2020.utils.daemon import Daemon
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from shop2020.config.client.ConfigClient import ConfigClient
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from shop2020.purchase.main.handler.PurchaseServiceHandler import PurchaseServiceHandler
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from shop2020.thriftpy.purchase import PurchaseService
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class PurchaseServer(Daemon):
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def __init__(self, logfile='/var/log/services/purchase.log', pidfile='/tmp/purchase-server.pid'):
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Daemon.__init__(self, pidfile, stdout=logfile, stderr=logfile)
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def run(self):
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#get the config client
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try:
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config_client = ConfigClient()
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host_name = config_client.get_property('purchase_service_server_host')
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port = int(config_client.get_property('purchase_service_server_port'))
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dbname = config_client.get_property('purchase_service_dbname')
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db_hostname=config_client.get_property('purchase_service_db_hostname')
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except:
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#error while spawning the config server
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host_name = 'localhost'
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port = 9017
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dbname='warehouse'
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db_hostname='localhost'
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handler = PurchaseServiceHandler(dbname, db_hostname)
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processor = PurchaseService.Processor(handler)
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transport = TSocket.TServerSocket(port=port)
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tfactory = TTransport.TFramedTransportFactory()
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pfactory = TBinaryProtocolFactory()
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server = TServer.TThreadedServer(processor, transport, tfactory, pfactory)
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print "Starting Purchase Service at, port "+ str(port)+" host "+host_name
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server.serve()
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print "Server functioning"
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if __name__ == "__main__":
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parser = optparse.OptionParser()
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parser.add_option("-l", "--logfile", dest="logfile",
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type="string",
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help="Log all output to LOG_FILE",
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)
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parser.add_option("-i", "--pidfile", dest="pidfile",
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type="string",
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help="Write the PID to pidfile")
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(options, args) = parser.parse_args()
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daemon = PurchaseServer(options.logfile, options.pidfile)
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if len(args) == 0:
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daemon.run()
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elif len(args) == 1:
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if 'start' == args[0]:
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daemon.start()
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elif 'stop' == args[0]:
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daemon.stop()
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elif 'restart' == args[0]:
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daemon.restart()
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else:
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print "Unknown command"
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sys.exit(2)
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sys.exit(0)
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else:
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print "usage: %s start|stop|restart" % sys.argv[0]
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sys.exit(2)
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