def main():
peerPort = getFreePort()[1]
obj = DirClient(DirServerIp, DirServerPort, peerPort)
obj.informAndUpdate(dirPath)
hostname = socket.gethostname()
IP = socket.gethostbyname(hostname)
httpd = ThreadedHTTPServer((IP, peerPort), Handler)
threading.Thread(target=httpd.serve_forever).start()
obj.queryForContent()
while True:
i = raw_input("Enter y to download (or n to quit): ")
if i != "y":
obj.gracefulExit()
httpd.shutdown()
break
file = raw_input("Enter file Name:")
peer = raw_input("Enter Peer:")
port = input("Enter port:")
httpObj = lightShareHttpClient(peer, port)
httpObj.downloadFile(file , "tx.txt")
httpd.shutdown()
def main():
peerPort = getFreePort()[1]
obj = DirClient(DirServerIp, DirServerPort, peerPort)
obj.informAndUpdate(dirPath)
hostname = socket.gethostname()
IP = socket.gethostbyname(hostname)
httpd = ThreadedHTTPServer((IP, peerPort), Handler)
threading.Thread(target=httpd.serve_forever).start()
print "HTTP SERVER Started ..."
while True :
file = raw_input("Enter File name to search **** Press Enter for Directory Listing *** Press N to exit:")
obj.queryForContent(file)
if file == "n" or file=="N":
obj.gracefulExit()
httpd.shutdown()
break
while True:
i = raw_input("Enter y to download (or n to quit): ")
if i != "y":
break
file = raw_input("Enter file Name:")
peer = raw_input("Enter Peer:")
port = input("Enter port:")
httpObj = lightShareHttpClient(peer, port)
httpObj.downloadFile(file , "tx.txt")
httpd.shutdown()
from Config import *
import time
from DirClient import *
import math
import matplotlib.pyplot as plt
peerPort = getFreePort()[1]
obj = DirClient(DirServerIp, DirServerPort, "123")
EstimatedRTT=0.1
beta=0.25
alpha=0.125
DevRTT=0
rttList = []
eRttList = []
for x in xrange(0, 100):
start = time.time()
obj.informAndUpdate("/Users/yugarsi/git-local/cenProjects/project2/lib/sampleRTTFile/") #sends one segment to server
end = time.time()
SampleRTT=end-start
print("SampleRTT \n", SampleRTT)
rttList.append(SampleRTT)
EstimatedRTT = alpha*SampleRTT + (1 - alpha)*EstimatedRTT
eRttList.append(EstimatedRTT)
print("EstimatedRTT \n", EstimatedRTT)
DevRTT = (1-beta)*DevRTT + abs(beta*(EstimatedRTT-SampleRTT))
print("DevRTT \n", DevRTT)
