90 lines
3.1 KiB
Python
90 lines
3.1 KiB
Python
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from mpExperience import MpExperience
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from mpParamXp import MpParamXp
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import os
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class MpExperienceQUIC(MpExperience):
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SERVER_LOG = "quic_server.log"
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CLIENT_LOG = "quic_client.log"
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CLIENT_GO_FILE = "~/go/src/github.com/lucas-clemente/quic-go/example/client_benchmarker/main.go"
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SERVER_GO_FILE = "~/go/src/github.com/lucas-clemente/quic-go/example/main.go"
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CERTPATH = "~/go/src/github.com/lucas-clemente/quic-go/example/"
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PING_OUTPUT = "ping.log"
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def __init__(self, xpParamFile, mpTopo, mpConfig):
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MpExperience.__init__(self, xpParamFile, mpTopo, mpConfig)
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self.loadParam()
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self.ping()
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MpExperience.classicRun(self)
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def ping(self):
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self.mpTopo.commandTo(self.mpConfig.client, "rm " + \
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MpExperienceQUIC.PING_OUTPUT )
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count = self.xpParam.getParam(MpParamXp.PINGCOUNT)
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for i in range(0, self.mpConfig.getClientInterfaceCount()):
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cmd = self.pingCommand(self.mpConfig.getClientIP(i),
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self.mpConfig.getServerIP(), n = count)
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self.mpTopo.commandTo(self.mpConfig.client, cmd)
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def pingCommand(self, fromIP, toIP, n=5):
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s = "ping -c " + str(n) + " -I " + fromIP + " " + toIP + \
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" >> " + MpExperienceQUIC.PING_OUTPUT
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print(s)
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return s
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def loadParam(self):
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"""
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todo : param LD_PRELOAD ??
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"""
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self.file = self.xpParam.getParam(MpParamXp.HTTPSFILE)
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self.random_size = self.xpParam.getParam(MpParamXp.HTTPSRANDOMSIZE)
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self.multipath = self.xpParam.getParam(MpParamXp.QUICMULTIPATH)
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def prepare(self):
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MpExperience.prepare(self)
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self.mpTopo.commandTo(self.mpConfig.client, "rm " + \
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MpExperienceQUIC.CLIENT_LOG )
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self.mpTopo.commandTo(self.mpConfig.server, "rm " + \
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MpExperienceQUIC.SERVER_LOG )
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if self.file == "random":
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self.mpTopo.commandTo(self.mpConfig.client,
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"dd if=/dev/urandom of=random bs=1K count=" + \
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self.random_size)
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def getQUICServerCmd(self):
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s = "go run " + MpExperienceQUIC.SERVER_GO_FILE + " -www . "
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s += "-certpath " + MpExperienceQUIC.CERTPATH + " &>"
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s += MpExperienceQUIC.SERVER_LOG + " &"
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print(s)
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return s
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def getQUICClientCmd(self):
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s = "go run " + MpExperienceQUIC.CLIENT_GO_FILE
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if int(self.multipath) > 0:
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s += " -m"
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s += " https://" + self.mpConfig.getServerIP() + ":6121/random &>" + MpExperienceQUIC.CLIENT_LOG
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print(s)
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return s
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def clean(self):
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MpExperience.clean(self)
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if self.file == "random":
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self.mpTopo.commandTo(self.mpConfig.client, "rm random*")
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#todo use cst
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#self.mpTopo.commandTo(self.mpConfig.server, "killall netcat")
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def run(self):
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cmd = self.getQUICServerCmd()
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self.mpTopo.commandTo(self.mpConfig.server, "netstat -sn > netstat_server_before")
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self.mpTopo.commandTo(self.mpConfig.server, cmd)
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self.mpTopo.commandTo(self.mpConfig.client, "sleep 2")
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cmd = self.getQUICClientCmd()
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self.mpTopo.commandTo(self.mpConfig.client, "netstat -sn > netstat_client_before")
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self.mpTopo.commandTo(self.mpConfig.client, cmd)
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self.mpTopo.commandTo(self.mpConfig.server, "netstat -sn > netstat_server_after")
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self.mpTopo.commandTo(self.mpConfig.client, "netstat -sn > netstat_client_after")
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self.mpTopo.commandTo(self.mpConfig.server, "pkill -f " + MpExperienceQUIC.SERVER_GO_FILE)
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self.mpTopo.commandTo(self.mpConfig.client, "sleep 2")
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