118 lines
4.8 KiB
Python
118 lines
4.8 KiB
Python
from core.experience import Experience, ExperienceParameter
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from mpPvAt import MpPvAt
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import os
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class ExperienceSiriHTTP(Experience):
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HTTP_SERVER_LOG = "http_server.log"
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HTTP_CLIENT_LOG = "http_client.log"
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WGET_BIN = "wget"
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SERVER_LOG = "siri_server.log"
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CLIENT_LOG = "siri_client.log"
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CLIENT_ERR = "siri_client.err"
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JAVA_BIN = "java"
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PING_OUTPUT = "ping.log"
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def __init__(self, xpParamFile, mpTopo, mpConfig):
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Experience.__init__(self, xpParamFile, mpTopo, mpConfig)
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self.loadParam()
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self.ping()
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Experience.classicRun(self)
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def ping(self):
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self.mpTopo.commandTo(self.mpConfig.client, "rm " + \
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ExperienceSiriHTTP.PING_OUTPUT )
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count = self.xpParam.getParam(ExperienceParameter.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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" >> " + ExperienceSiriHTTP.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.run_time = self.xpParam.getParam(ExperienceParameter.SIRIRUNTIME)
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self.query_size = self.xpParam.getParam(ExperienceParameter.SIRIQUERYSIZE)
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self.response_size = self.xpParam.getParam(ExperienceParameter.SIRIRESPONSESIZE)
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self.delay_query_response = self.xpParam.getParam(ExperienceParameter.SIRIDELAYQUERYRESPONSE)
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self.min_payload_size = self.xpParam.getParam(ExperienceParameter.SIRIMINPAYLOADSIZE)
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self.max_payload_size = self.xpParam.getParam(ExperienceParameter.SIRIMAXPAYLOADSIZE)
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self.interval_time_ms = self.xpParam.getParam(ExperienceParameter.SIRIINTERVALTIMEMS)
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self.buffer_size = self.xpParam.getParam(ExperienceParameter.SIRIBUFFERSIZE)
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self.burst_size = self.xpParam.getParam(ExperienceParameter.SIRIBURSTSIZE)
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self.interval_burst_time_ms = self.xpParam.getParam(ExperienceParameter.SIRIINTERVALBURSTTIMEMS)
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self.file = self.xpParam.getParam(ExperienceParameter.HTTPFILE)
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self.random_size = self.xpParam.getParam(ExperienceParameter.HTTPRANDOMSIZE)
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def prepare(self):
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Experience.prepare(self)
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self.mpTopo.commandTo(self.mpConfig.client, "rm " + \
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ExperienceSiriHTTP.CLIENT_LOG)
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self.mpTopo.commandTo(self.mpConfig.server, "rm " + \
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ExperienceSiriHTTP.SERVER_LOG)
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self.mpTopo.commandTo(self.mpConfig.client, "rm " + \
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ExperienceSiriHTTP.HTTP_CLIENT_LOG)
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self.mpTopo.commandTo(self.mpConfig.server, "rm " + \
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ExperienceSiriHTTP.HTTP_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 getSiriServerCmd(self):
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s = "python3 " + os.path.dirname(os.path.abspath(__file__)) + \
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"/siri_server.py &>" + ExperienceSiriHTTP.SERVER_LOG + "&"
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print(s)
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return s
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def getSiriClientCmd(self):
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s = ExperienceSiriHTTP.JAVA_BIN + " -jar " + os.path.dirname(os.path.abspath(__file__)) + "/siriClient.jar " + \
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self.mpConfig.getServerIP() + " 8080 " + self.run_time + " " + self.query_size + " " + self.response_size + \
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" " + self.delay_query_response + " " + self.min_payload_size + " " + \
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self.max_payload_size + " " + self.interval_time_ms + " " + self.buffer_size + " " + self.burst_size + " " + self.interval_burst_time_ms + \
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" >" + ExperienceSiriHTTP.CLIENT_LOG + " 2>" + ExperienceSiriHTTP.CLIENT_ERR
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print(s)
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return s
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def getHTTPServerCmd(self):
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s = "/etc/init.d/apache2 restart &>" + ExperienceSiriHTTP.SERVER_LOG + "&"
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print(s)
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return s
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def getHTTPClientCmd(self):
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s = ExperienceSiriHTTP.WGET_BIN + " http://" + self.mpConfig.getServerIP() + \
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"/" + self.file + " --no-check-certificate"
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print(s)
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return s
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def clean(self):
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Experience.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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def run(self):
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cmd = self.getSiriServerCmd()
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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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cmd = self.getHTTPServerCmd()
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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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self.mpTopo.commandTo(self.mpConfig.client, "netstat -sn > netstat_client_before")
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cmd = self.getHTTPClientCmd()
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self.mpTopo.commandTo(self.mpConfig.client, "for i in {1..200}; do " + cmd + "; done &")
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cmd = self.getSiriClientCmd()
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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 siri_server.py")
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self.mpTopo.commandTo(self.mpConfig.client, "sleep 2")
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