Transfering the file to client from server & with same file name

[Rohit_14]

client side code

import socket
import sys

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("localhost",9999))
path=raw_input("Please enter the complete PATH of your file :  ")
f=open (path, "rb") 
l = f.read(2048)
while (l):
    s.sendall(l)
    l = f.read(2048)
s.close()

server side code

import socket
import sys

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(("localhost",9999))
s.listen(10) 

while True: 
    s, address = s.accept()

    print address
    i=1
    f = open( str(i),'wb') #open in binary
    i=i+1
    while (True):       

        l = s.recv(2048)

        f.write(l)
        l = s.recv(2048)
        print 'File recieve succesfully'
f.close()

s.close()

[Rohit_14]

in above code file transfering is happening only upto 500kb and i have to transfer till 500mb after sending the file to the server the file not taking the exact filename sending from the client these are the main issuse please if any one can help me