Connection reset by peer

bonjour,

j'ai les deux scripts suivantes

serveur.py

Code:

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import socket               # Import socket module
import sys
 
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
print 'Socket created'
 
 
host =''
PORT = 48437                # Reserve a port for your service.
 
try:
    s.bind((host, PORT))  # Bind to the port
except socket.error as msg:
    print 'Bind failed. Error Code : ' + str(msg[0]) + ' Message ' + msg[1]
    sys.exit()
 
print "Listening on port {p}...".format(p=PORT)
 
s.listen(1)           #number of client
 
conn, addr = s.accept()
print ("Connection from", addr)
 
#threading.Thread(target=Thread2, args=(sock,)).start()
while True:
        data = conn.recv(1024)
        if not data: break
        print "received data:", data
        conn.send(data)  # echo
 
conn.close()

client.py

Code:

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import socket   #for sockets
import sys  #for exit
 
try:
    #create an AF_INET, STREAM socket (TCP)
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
except socket.error, msg:
    print 'Failed to create socket. Error code: ' + str(msg[0]) + ' , Error message : ' + msg[1]
    sys.exit();
 
print 'Socket Created'
 
host = '192.168.99.113'
port = 48437
try:
    remote_ip = socket.gethostbyname( host )
 
except socket.gaierror:
    print 'Hostname could not be resolved. Exiting'
    sys.exit()
 
 
#Connect to remote server
s.connect((remote_ip , port))
 
 
while True:
    message = raw_input('ip a bloquer :')
    try :
        s.sendall(message)
    except socket.error:
        print 'Send failed'
        sys.exit()
s.close()

lorsque je déconnecte le client
le serveur m'affiche cette erreur

Code:

socket.error: [Errno 104] Connection reset by peer

j'ai besoin que le serveur reste toujours en écoute même si le client est déconnecté
merci d'avance