2017-01-09 15:03:05 +00:00
|
|
|
from mpExperience import MpExperience
|
|
|
|
|
from mpParamXp import MpParamXp
|
|
|
|
|
import os
|
|
|
|
|
|
|
|
|
|
class MpExperienceMsg(MpExperience):
|
|
|
|
|
SERVER_LOG = "msg_server.log"
|
|
|
|
|
CLIENT_LOG = "msg_client.log"
|
|
|
|
|
CLIENT_ERR = "msg_client.err"
|
|
|
|
|
PING_OUTPUT = "ping.log"
|
|
|
|
|
|
|
|
|
|
def __init__(self, xpParamFile, mpTopo, mpConfig):
|
|
|
|
|
MpExperience.__init__(self, xpParamFile, mpTopo, mpConfig)
|
|
|
|
|
self.loadParam()
|
|
|
|
|
self.ping()
|
|
|
|
|
MpExperience.classicRun(self)
|
|
|
|
|
|
|
|
|
|
def ping(self):
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "rm " + \
|
|
|
|
|
MpExperienceMsg.PING_OUTPUT )
|
|
|
|
|
count = self.xpParam.getParam(MpParamXp.PINGCOUNT)
|
|
|
|
|
for i in range(0, self.mpConfig.getClientInterfaceCount()):
|
|
|
|
|
cmd = self.pingCommand(self.mpConfig.getClientIP(i),
|
|
|
|
|
self.mpConfig.getServerIP(), n = count)
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, cmd)
|
|
|
|
|
|
|
|
|
|
def pingCommand(self, fromIP, toIP, n=5):
|
|
|
|
|
s = "ping -c " + str(n) + " -I " + fromIP + " " + toIP + \
|
|
|
|
|
" >> " + MpExperienceMsg.PING_OUTPUT
|
|
|
|
|
print(s)
|
|
|
|
|
return s
|
|
|
|
|
|
|
|
|
|
def loadParam(self):
|
|
|
|
|
"""
|
|
|
|
|
todo : param LD_PRELOAD ??
|
|
|
|
|
"""
|
2017-02-24 15:12:50 +00:00
|
|
|
self.client_sleep = self.xpParam.getParam(MpParamXp.MSGCLIENTSLEEP)
|
|
|
|
|
self.server_sleep = self.xpParam.getParam(MpParamXp.MSGSERVERSLEEP)
|
|
|
|
|
self.nb_requests = self.xpParam.getParam(MpParamXp.MSGNBREQUESTS)
|
2017-01-09 15:03:05 +00:00
|
|
|
|
|
|
|
|
def prepare(self):
|
|
|
|
|
MpExperience.prepare(self)
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "rm " + \
|
|
|
|
|
MpExperienceMsg.CLIENT_LOG)
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.server, "rm " + \
|
|
|
|
|
MpExperienceMsg.SERVER_LOG)
|
|
|
|
|
|
2017-02-24 15:12:50 +00:00
|
|
|
def getMsgServerCmd(self):
|
2017-02-27 08:19:45 +00:00
|
|
|
s = "python " + os.path.dirname(os.path.abspath(__file__)) + \
|
2017-02-24 15:12:50 +00:00
|
|
|
"/msg_server.py --sleep " + self.server_sleep + " &>" + MpExperienceMsg.SERVER_LOG + "&"
|
2017-01-09 15:03:05 +00:00
|
|
|
print(s)
|
|
|
|
|
return s
|
|
|
|
|
|
2017-02-24 15:12:50 +00:00
|
|
|
def getMsgClientCmd(self):
|
2017-02-27 08:19:45 +00:00
|
|
|
s = "python " + os.path.dirname(os.path.abspath(__file__)) + \
|
2017-02-24 15:12:50 +00:00
|
|
|
"/msg_client.py --sleep " + self.client_sleep + " --nb " + self.nb_requests + \
|
2017-02-27 08:19:45 +00:00
|
|
|
" >" + MpExperienceMsg.CLIENT_LOG + " 2>" + MpExperienceMsg.CLIENT_ERR
|
2017-01-09 15:03:05 +00:00
|
|
|
print(s)
|
|
|
|
|
return s
|
|
|
|
|
|
|
|
|
|
def clean(self):
|
|
|
|
|
MpExperience.clean(self)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def run(self):
|
2017-02-24 15:12:50 +00:00
|
|
|
cmd = self.getMsgServerCmd()
|
2017-01-09 15:03:05 +00:00
|
|
|
self.mpTopo.commandTo(self.mpConfig.server, "netstat -sn > netstat_server_before")
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.server, cmd)
|
|
|
|
|
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "sleep 2")
|
2017-02-24 15:12:50 +00:00
|
|
|
cmd = self.getMsgClientCmd()
|
2017-01-09 15:03:05 +00:00
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "netstat -sn > netstat_client_before")
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, cmd)
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.server, "netstat -sn > netstat_server_after")
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "netstat -sn > netstat_client_after")
|
2017-02-24 15:12:50 +00:00
|
|
|
self.mpTopo.commandTo(self.mpConfig.server, "pkill -f msg_server.py")
|
2017-01-09 15:03:05 +00:00
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "sleep 2")
|
