Untitled

# TCP server example for IPv4
import socket
import sys


HOST, PORT = "", 8080
count = 0

def handle_client(socket, addr):
		# make sure that the global variable count is used
		# instead of creating a temporary local variable with the same name
    global count
    count = count + 1;

    try:
    #    socket.sendall( bytes( "Welcome to the server.\r\nWhat is your name please?\r\n", 'UTF-8' ) )
    #    # We are talking to humans -- don't just read data that already arrived, wait for the reply
    #    socket.setblocking(True)
    #    socket.settimeout(10.0)
    #    # string.strip removes all leading and trailing white space including \r\n
    #    # number inside socket.recv(nnn) sets the maximum number of bytes to receive
        name = str( socket.recv(2048), 'UTF-8' ).strip()
        print("A web browser has just contacted us from " , addr , "and said: \r\n", name )
        # prepare the reply
        data = """


			HTTP/1.1 200 Ok\r\nServer: eTCP Simple Demo Server\r\n
        #Date: must be provided unless the server has no reliable clock - then it must not be provided
        Connection: close\r\n
        Cache-Control: no-cache\r\nExpires: 0\r\nETag: \"\"\r\n
        Content-Type: text/html; charset=ISO-8859-1\r\n"
        \r\n

        #HTML Page header
        <!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01//EN\">\r\n
        <html>\r\n<head>\r\n"
        <meta http-equiv=\"Content-type\" content=\"text/html; charset=iso-8859-1\">\r\n
        <title>A simple dynamic Web page</title></head>\r\n<body>\r\n

        <p>


        </p>\r\n


       </body>\r\n</html>\r\n

		"""


        socket.sendall( bytes( data, 'UTF-8' ) )

        data = ".\r\nYou are the " + str(count) + "th person who stopped by today. Bye now!\r\n	"

        socket.sendall( bytes( data, 'UTF-8' ) )

    except socket.Timeouterror:
        socket.sendall( bytes( "You are not very talkative today. Bye now!\r\n", 'UTF-8' ) )
    # Note that we only handled the timeout exception. Anything else will be passed to the place this function was called

try:
    # Create a socket (SOCK_STREAM means a TCP socket)
    server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    # Bind the socket to a particular port number (and perhaps to a network interface - HOST)
    server.bind( (HOST, PORT) )
    # Start the server
    server.listen(1)
except OSError as msg:
    server.close()
    print("could not open the server socket")
    sys.exit(1)

# serve forever
while 1:
    try:
        client_socket, client_address = server.accept()
        handle_client(client_socket, client_address)
    except:
        pass
    finally:
        client_socket.close()