Discussion :

[InitSreen]

Bonjour,

je tente d'écrire un serveur TCP multi-thread qui ne semble pas répondre et je ne trouve pas d'ou ca vient.
Quelqu'un a t-il une meilleure vu que moi ?

Le serveur:
TCPy.py

Son instanciassion:
test.py

Le client:
test_client.py

[InitSreen]

Re

J'avais oublier le return False dans la fonction onMessage mais il n'y a pas que cela

Code :

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#!/usr/bin/python
# -*- coding: utf-8 -*-
 
#import pickle
#import time
 
from TCPy import TCPyServer
import socket
 
class BasicServer(TCPyServer):
    def __init__(self, family, interface, port, clientmax, verbosity, confFile):
        TCPyServer.__init__(self, family, interface, port, clientmax, verbosity, confFile)
 
    def onMessage(self, client, addr, message):
        print "Client Sent Message\0"
        #Sending message to all clients
        self.sendMessage(message + "\0")
        return False
 
    def onOpen(self, client, addr):
        print "Client Connected"
 
    def onClose(self, client, addr):
        print "Client Disconnected"
 
def main():
    server = BasicServer(socket.AF_INET, "192.168.1.15", 20320, 16, 1, "")
    while 1:
        pass
 
if __name__ == "__main__":
    main()

Dur journée au travail ...

[InitSreen]

Et deux erreurs de moins ...

Code :

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#!/usr/bin/python
# *-* coding: utf-8 *-*
 
def testmod(modname):
    """
    Check if module has been effectively imported.
 
    @param:     modname     string      Name of module
    @return:    True/False  boolean     Return True if module has been
                                        imported, False otherwise
    """
    if modname not in sys.modules:
        return False
    return True
 
import sys                                                                      # Import system interfcace
import os                                                                       #
import time                                                                     # Import time module for time.time() (wait a time using task scheduler)
import socket                                                                   # Import socket for TCP socket support
import select                                                                   # Import select for non-blocking connection/error handlelling
import errno                                                                    #
 
# Import low-level and high-level threading interface
if sys.version_info[0] >= 3:
    from _thread import *                                                       # Use _thread module instead thread module for python 3 and highter
    from threading import *                                                     # Import Thread(), Lock()
else:
    from thread import *
    ############################################################################# Import Thread(), Lock()
    if not testmod("thread"):
        from dummy_threading import *                                           # Use dummy_threading if thread module is missing for python 2.x and lower
    else:
        from threading import *                                                 # Otherwise use threading
 
TCPyVersMajor = 1                                                               # Server major version
TCPyVersMinor = 3                                                               # Server minor version
TCPyVersBuild = 0                                                               # Server build version
 
 
class TCPyServer(Thread):
    ############################################################################# Private attributes
    __conf = {
        "console":  [                                                           # Console data
            None,                                                               #   Console socket
            {
                "ifFamily":     socket.AF_INET,                                 #     Console interface family
                "iface":        "127.0.0.1",                                    #     Console interface name
                "port":         49153,                                          #     Console TCP port
                "clientMax":    1                                               #     Console client maximum connection
            },                                                                  #   Console configuration
            None,                                                               #   Console thread object
            None                                                                #   Console event object
        ],
        "server":   [                                                           # Server data
            None,                                                               #   Server socket
            {
                "ifFamily":     socket.AF_INET,                                 #     Server interface family
                "iface":        "",                                             #     Server interface name
                "port":         49152,                                          #     Server TCP port
                "clientMax":    16,                                             #     Server client maximum connection
                "verbosity":    True                                            #     Server output mode (quiet/verbose)
            },                                                                  #   Server configuration
            None,                                                               #   Server thread object
            None                                                                #   Server event object
        ]
    }
    __isRunning = False                                                         # Server state
    __listenerList = []                                                         # Listener socket list
    __erroredList = []                                                          # Pontently errored socket list
    __clientList = []                                                           # Client List
    __lock_isRunning = Lock()                                                   # Lock on server state
    __lock_listenerList = Lock()                                                # Lock on listener socket list
    __lock_erroredList = Lock()                                                 # Lock on pontently errored socket list
    __lock_clientList = Lock()                                                  # Lock on client list
    ############################################################################# Public attributes
    # ***** No pubic attribute
 
 
    ############################################################################# Private method
    def __init__(self, ifFamily = socket.AF_INET, iface = "", port = 49152, clientMax = 16, verbosity = True, confFile = "./TCPyServer.conf"):
        """
        Instantiate the TCPyServer object in a separate thread.
 
        @param:     ifFamily        integer     Socket family, use socket.AF_ contant
        @param:     iface           string      Interface Name, e.g.: IP address or host name
        @param:     port            integer     TCP service port
        @param:     clientMax       integer     Client maximum connection
        @param:     verbosity       boolean     Verbose or quiet mode
        @param:     confFile        string      Server configuration file
        @return:    Server thread object or None if error occur
        """
        _name = "TCPySerever"                                                   # Proccess name
        Thread.__init__(self, name = _name)                                     # Set TCPyServer run in own thread
        self.daemon = True                                                      # Set this thread is a daemonic-thread
        if os.path.isfile(confFile):                                            # If configuration exist
            pass                                                                #   Load parameter from there
        else:                                                                   # Else use call parameters
            self.__conf["server"][1]["ifFamily"] = ifFamily                     #
            self.__conf["server"][1]["iface"] = iface                           #
            self.__conf["server"][1]["port"] = port                             #   Private TCP port are in range 49152–65535
            self.__conf["server"][1]["clientMax"] = clientMax                   #
            self.__conf["server"][1]["verbosity"] = verbosity                   #
        try:                                                                    # Try to
            self.start()                                                        #   Start thread
        except:                                                                 # Caugth all error if occur
            return None                                                         #   And return None object to caller
 
    def run(self):
        self.__debug("[-] TCPyServer daemon thread started")                    # Print start message on output
        llst = self.__listenerList
        llck = self.__lock_listenerList
        elst = self.__erroredList
        elck = self.__lock_erroredList
        clst = self.__clientList
        clck = self.__lock_clientList
        for listener in ("console", "server"):                                  # For all listener
            self.__startListener(listener)                                      #   Start listener
        self.__isRunning = True                                                 # Set server is running
        while self.__isRunning:                                                 # While server is running
            try:
                (rsock, wsock, esock) = select.select(llst, [], elst)           #   Check current state of all socket
                for s in esock:                                                 #   Foreach socket is errored
                    if s is self.__conf["console"][0]:
                        name = "console"
                    else:
                        name = "server"
                    self.__restartListener(name)                                #     Restart socket
                    pass
                for s in rsock:                                                 #   Foreach socket is readable
                    (csock, caddr) = s.accept()                                 #     Accept connection on current socket
                    m = "[-] Accept incomming transmission from {}:{}"
                    self.__debug(m.format(caddr[0], str(caddr[1])))
                    (cargs) = (csock, caddr)                                    #     Created argument list for client thread
                    self.__addList(elst, elck, csock)                           #     Add client socket to erroredList
                    if s is self.__conf["server"][0]:                           #     If the current socket is server socket
                        clt = (csock, caddr, None, None)                        #       Created client record in form (client socket, client address, client thread, client event)
                        self.__addList(clst, clck, clt)                         #       Add client record to clienList
                    start_new_thread(self.__serveAppLayer, (cargs))             #       Start session in new thread
            except socket.error as e:
                m = "[x] {}"
                if type(e) == str:
                    m = m.format(e)
                elif type(e) is tuple:                                          #   Else if e is tuple
                    (err, msg) = e.args                                         #     Get errno and strerror()
                    if (err == errno.EAGAIN                                     #     If timeout occur before operation was finished
                        or err == errno.EWOULDBLOCK                             #     or the operation would block on non-blocking socket
                        or err == errno.EINTR):                                 #     or an interrupt occur before data are available
                        continue                                                #       Non-fatal error, just waiting at end of loop
                    else:                                                       #   Else a fatal error occur
                        strerror = "Code={}, Msg={}".format(e.args)
                        m = m.format(strerror)                                  #     Format error message with error code and error string
                self.__debug(m)
                break
            except RuntimeError as e:
                self.__debug(e)
                break
            except:
                m = "[x] Unexpected error: {}".format(sys.exc_info()[0])
                self.__debug(m)
                break
            time.sleep(0.1)                                                     #   Wait 100ms before continue loop
        self.__stopListener("console")                                          # Stop console listener
        self.__stopListener("server")                                           # Stop server listener
        self.__debug("[-] TCPyServer daemon thread stopped")
 
    def __debug(self, msg):
        """
        Print debugging information if verbosity initilisation parameter's is
        set to True
 
        @param:     msg         string              Message to be printed
        """
        if self.__conf["server"][1]["verbosity"]:                               # If in verbose mode:
            print msg                                                           #   print messeage.
 
    def __printVersion(self):
        """
        Print version information
 
        @param:     msg         string              Message to be printed
        """
        print "TCPyServer v{}.{}.{}".format(str(TCPyVersMajor), str(TCPyVersMinor), str(TCPyVersBuild))
 
    def __P(self, lock):
        """
        Semaphore-like P() function
 
        @param:     lock        Lock() object       Lock to be acquire
        """
        haveLock = False
        while not haveLock:                                                     # While the current thread haven't lock:
                if not (lock).acquire(True):                                    #   if not acquire lock:
                    time.sleep(0.005)                                           #     wait 5ms for retry
                else:                                                           #   else
                    haveLock = True                                             #     set lock is acquired
 
    def __V(self, lock):
        """
        Semaphore-like V() function
 
        @param:     lock        Lock() object       Lock to be release
        """
        try:
            (lock).release()                                                    # Release lock
        except ThreadError as e:
            m = "[x] The current lock already release: {}".format(e)
            raise RuntimeError(m)
 
    def __addList(self, lst, lck, data):
        """
        Add data to protected list
 
        @param:     lst         list                List to be update
        @param:     lck         Lock() object       Lock on list
        @param:     data        Lock() Object       Data to be append
        """
        try:                                                                    # Try to
            self.__P(lck)                                                       #   Acquire lock
            lst.append(data)                                                    #   Add data to list
            self.__V(lck)                                                       #   Release lock
        except e:                                                               # If an error occur
            raise RuntimeError(e)                                               #   Reraise as RuntimeError
 
    def __delList(self, lstr, lck, data):
        """
        Delete data from protected list
 
        @param:     lst         list                List to be update
        @param:     lck         Lock() object       Lock on list
        @param:     data        Lock() Object       Data to be remove
        """
        try:                                                                    # Try to
            self.__P(lck)                                                       #   Acquire lock
            lst.remove(data)                                                    #   Add data to list
            self.__V(lck)                                                       #   Release lock
        except e:                                                               # If an error occur
            raise RuntimeError(e)                                               #   Reraise as RuntimeError
 
    def __startListener(self, name):
        """
        Start listener
 
        @param:     name        string          Listener name
        """
        ifFamily = self.__conf[name][1]["ifFamily"]
        iface = self.__conf[name][1]["iface"]
        port = self.__conf[name][1]["port"]
        clientMax = self.__conf[name][1]["clientMax"]
        elst = self.__erroredList
        elck = self.__lock_erroredList
        llst = self.__listenerList
        llck = self.__lock_listenerList
        try:                                                                    # Try to
            self.__conf[name][0] = socket.socket(ifFamily, socket.SOCK_STREAM)  #   Open socket
            self.__debug("[-] {} socket opened".format(name))                   #
            (self.__conf[name][0]).setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)    #   Define socket options
            self.__debug("[-] {} socket configured".format(name))               #
            (self.__conf[name][0]).bind((iface, port))                          #   Bind interface and port
            self.__debug("[-] {} bound to {}:{}".format(name, iface, str(port)))#
            (self.__conf[name][0]).listen(clientMax)                            #   Listen connection
            self.__debug("[-] {} listen {}:{}".format(name, iface, str(port)))  #
            self.__addList(elst, elck, self.__conf[name][0])                    #   Add current listener socket to potently errored socket list
            self.__addList(llst, llck, self.__conf[name][0])                    #   Add current listener socket to potently readable socket list
            if name == "server":                                                #   If the current listener is the server
                self.onStart()                                                  #     Call user fucntion onStart() for start application layer
        except socket.error as e:                                               # If an error (e) occurs on socket
            if type(e) is str:                                                  #   If e is string
                raise RuntimeError("[x] {}".format(e))                          #     Raise exception with e as message
            elif type(e) is tuple:                                              #   Else if e is tuple
                err, msg = e.args                                               #     Set err to errno and msg to strerror()
                if (err == errno.EAGAIN                                         #     If timeout occur before operation was finished
                    or err == errno.EWOULDBLOCK                                 #     or the operation would block on non-blocking socket
                    or err == errno.EINTR):                                     #     or an interrupt occur before data are available
                    # Fermer le socket
                    return False                                                #       Non-fatal error
                else:                                                           #   Else a fatal error occur
                    m = "[x] Code: {}, Msg: {}".format(str(err), msg)           #     Set m with error message
                    raise RuntimeError(m)                                       #     Reraise as RuntimeError
        except RuntimeError as e:                                               # If a runtime error occur
            raise RuntimeError(e)                                               #   Reraise
        except:                                                                 # If an unexcepted error occur (assumed as fatal)
            m = "[x] Unexpected error: {}".format(sys.exc_info()[0])            #   Set m with error message
            raise RuntimeError(m)                                               #   Reraise as RuntimeError
        return True
 
    def __stopListener(self, name):
        """
        Stop listener
 
        @param:     name        string          Listener name
        """
        try:                                                                    # Try to
            (self.__conf[name][0]).shutdown(SHUT_RD)                            #   Disallow receive data on listener socket
            if name == "server":                                                #   If listener is the server
                self.__isRunning = Fasle                                        #     Set server is down
            self.__delList(elst, elck, self.__conf[name][0])                    #   Delete current listener socket to potently errored socket list
            self.__delList(llst, llck, self.__conf[name][0])                    #   Delete current listener socket to potently readable socket list
            if name == "server":                                                #   If listener is the server
                self.onStop()                                                   #     Call user fucntion onStop() for shutdown application layer
            (self.__conf[name][0]).close()                                      #   Close listener socket
        except socket.error as e:                                               # If an error (e) occurs on socket
            if type(e) is str:                                                  #   If e is string
                raise RuntimeError("[x] {}".format(e))                          #     Raise exception with e as message
            elif type(e) is tuple:                                              #   Else if e is tuple
                err, msg = e.args                                               #     Set err to errno and msg to strerror()
                if (err == errno.EAGAIN                                         #     If timeout occur before operation was finished
                    or err == errno.EWOULDBLOCK                                 #     or the operation would block on non-blocking socket
                    or err == errno.EINTR):                                     #     or an interrupt occur before data are available
                    # Fermer le socket
                    return False                                                #       Non-fatal error
                else:                                                           #   Else a fatal error occur
                    m = "[x] Code: {}, Msg: {}".format(str(err), msg)           #     Set m with error message
                    raise RuntimeError(m)                                       #     Reraise as RuntimeError
        except RuntimeError as e:                                               # If a runtime error occur
            raise RuntimeError(e)                                               #   Reraise
        except:                                                                 # If an unexcepted error occur (assumed as fatal)
            m = "[x] Unexpected error: {}".format(sys.exc_info()[0])            #   Set m with error message
            raise RuntimeError(m)                                               #   Reraise as RuntimeError
        return True
 
    def __restartListener(self, name):
        """
        Restart listener
 
        @param:     name        string          Listener name
        """
        try:                                                                    # Try to
            if name == "server":                                                #   If listener is the server
                self.onRestart(1)                                               #     Call user fucntion onRestart() for first pass of application layer restart
            # Traiter l'erreur dans __stopListener
            self.__stopListener(name)                                           #   Stop server
            if name == "server":                                                #   If listener is the server
                self.onRestart(2)                                               #     Call user fucntion onRestart() for second pass of application layer restart
            # Traiter l'erreur dans __startListener
            self.__startListener(name)                                          #   Start server
            if name == "server":                                                #   If listener is the server
                self.onRestart(3)                                               #     Call user fucntion onRestart() for thrid pass of application layer restart
        except e:                                                               # If an error occur
            raise RuntimeError(e)                                               #   Reraise as RuntimeError
 
    def __serveAppLayer(self, csock, caddr):
        """
        Serve user-define applicayion layer
 
        @param:     csock       socket object       Client socket
        @param:     caddr       Iface addr object   Client address
        """
        ip = caddr[0]
        port = caddr[1]
        lstc = self.__clientList
        lckc = self.__lock_clientList
        lste = self.__erroredList
        lcke = self.__lock_erroredList
        post = "[-] Client thread ({})".format(self.name)
        popen = "[-] Client connection successfuly opened for {}:{}"
        pmsg = "[-] Incomming client message from {}:{}: {}"
        pclose = "[-] Client connection successfuly closed for {}:{}"
        self.__debug("{} created for {}:{}".format(post, ip, str(port)))        # Print the start of client thread on output
        try:                                                                    # Try to
            self.__debug(popen.format(ip, str(port)))                           #
            if csock is not self.__conf["console"][0]:                          #   If client socket isn't linked to console
                self.onOpen(csock, caddr)                                       #     Call user define onOpen() function for application layer connection setup
            inSession = True                                                    #   Set client start current session
            while inSession:                                                    #   While they have one message to be read
                msg = self.__receiveMessage(csock, caddr)                       #     Read message
                if csock is not self.__conf["console"][0]:                      #     If client socket isn't linked to console
                    inSession = self.onMessage(csock, caddr, msg)               #       Call user define onMessage(msg) function for application layer message proccessing
                else:                                                           #     Else
                    inSession = self.__consoleMessage(csock, caddr, msg)        #       Call console proccessing function
                self.__debug(pmsg.format(ip, str(port), msg))                   #     Print trace of message
            if csock is not self.__conf["console"][0]:                          #   If client socket isn't linked to console
                self.onClose(csock, caddr)                                      #     Call user define onClose() function for application layer connection shutdown
            self.__debug(pclose.format(ip, str(port)))                          #
        except Exception as e:                                                  # If an exception occur (for support application layer exception)
            # Fermer le socket
            m = "[x] Exception occurs in __receiveMessage() from {}:{}: {}"     #   Construct error message
            if type(e) is str:                                                  #   If e is string
                m = m.format(ip, str(port), e)                                  #     Format error message with string
            elif type(e) is tuple:                                              #   Else if e is tuple
                err, msg = e.args                                               #     Get errno and strerror()
                m = m.format(ip, str(port), "Code={}, Msg={}".format(err, msg)) #     Format error message with error code and error string
            raise RuntimeError(m)                                               #   Reraise as RuntimeError
        except:                                                                 # If an unexcepted error occur (assumed as fatal)
            # Fermer le socket
            m = "[x] Unexpected error: {}".format(sys.exc_info()[0])            #   Set m with error message
            raise RuntimeError(m)                                               #   Reraise as RuntimeError
        finally:
            csock.shutdown()
            csock.close()
            self.__delList(lstc, lckc, (csock, caddr),)                         #   Delete client to clientList
            self.__delList(lste, lcke, csock)                                   #   Delete client socket to erroredList
        self.__debug("{} terminated".format(post))                              # Print the end of client thread on output
 
    def __receiveMessage(self, csock, caddr):
        """
        Receive message from client
 
        @param:     csock       socket object       Client socket
        @param:     caddr       Iface addr object   Client address
        """
        chunks = []                                                             # List of received chunk
        while (True):                                                           # While message isn't fully receive (or error occurs)
            (sr, sw, se) = select.select([csock], [], [csock])                  #   Check if client socket is readable or errored
            s = (se, sr)                                                        #   Set s as tuple in form (errored socket, readable socket)
            i = 0                                                               #   Set i to 0
            while (i < 2):                                                      #   Foreach socket list
                if (s[i]):                                                      #     If socket list isn't an empty tuple
                    try:                                                        #       Try to
                        if not i:                                               #         If proccessing on errored socket
                            (s[i][0]).recv(1, socket.MSG_DONTWAIT)              #           Receive message in non-blocking mode for raise exception
                        else:                                                   #         Else
                            chunk = (s[i][0]).recv(4096)                        #           Read 4096 characters on socket
                            if not chunk or len(chunk) == 0:                                       #           If chunk is an empty string (end of message)
                                return b''.join(chunks)                         #             Concatenate chunks and return message
                            chunks.append(chunk)                                #           Append current chunk to chunk list
                    except socket.error as e:                                   #       If an error occurs on socket
                        if type(e) is str:                                      #         If e is string
                            raise RuntimeError(e)                               #           Reraise as RuntimeError
                        elif type(e) is tuple:                                  #         Else if e is tuple
                            err, msg = e.args                                   #           Set err to errno and msg to strerror()
                            err = str(err)                                      #           Cast err in string
                            if (err == errno.EAGAIN                             #           If timeout occur before data was received
                                or err == errno.EWOULDBLOCK                     #           or the operation would block on non-blocking socket
                                or err == errno.EINTR):                         #           or an interrupt occur before data are available
                                continue                                        #             Non-fatal error, just waiting at end of loop
                            else:                                               #           Else a fatal error occur
                                m = "[x] Code: {}, Msg: {}".format(err, msg)    #             Set m with error message
                                raise RuntimeError(m)                           #             Reraise as RuntimeError
                    except:                                                     #         If an unexcepted error occur
                        m = "[x] Unexpected error: {}".format(sys.exc_info()[0])#           Set m with error message
                        raise RuntimeError(m)                                   #           Reraise as RuntimeError
            time.sleep(0.1)                                                     #   Wait 100ms before continue loop
 
    def __sendMessage(self, csock, caddr, msg):
        """
        Send message to client
 
        @param:     csock       socket object       Client socket
        @param:     caddr       Iface addr object   Client address
        @param:     msg         String              Message to be sent to client
        """
        totalsent = 0                                                           # Total of byte sent on socket
        msglen = len(msg)                                                       # Lenght of message
        #csock = client[0]                                                      # Client socket
        while totalsent < msglen:                                               # While they have a chunk of message to be write
            try:                                                                # Try to
                (rsock, wsock, esock) = select.select([], [csock], [csock])     #   Check if socket is errored or writable
                if esock:                                                       #   If socket is errored
                    esock.recv(1, socket.MSG_DONTWAIT)                          #     Receive message in non-blocking mode for raise exception
                elif wsock:                                                     #   Else if socket is writable
                    sent = csock.send(msg[totalsent:])                          #     Send next chunk
                    if sent == 0:                                               #     If no data has been sent
                        raise RuntimeError("[x] socket connection broken")      #       Raise RuntimeError
                    totalsent = totalsent + sent                                #     Add sent chunk lenght to total of byte sent on socket
            except socket.error as e:                                           # If an error occurs on socket
                if type(e) is str:                                              #   If e is string
                    raise RuntimeError(e)                                       #     Reraise as RuntimeError
                elif type(e) is tuple:                                          #   Else if e is tuple
                    err, msg = e.args                                           #     Set err to errno and msg to strerror()
                    err = str(err)                                              #     Cast err in string
                    if (err == errno.EAGAIN                                     #     If timeout occur before data was received
                        or err == errno.EWOULDBLOCK                             #     or the operation would block on non-blocking socket
                        or err == errno.EINTR):                                 #     or an interrupt occur before data are available
                        continue                                                #       Non-fatal error, just waiting at end of loop
                    else:                                                       #     Else a fatal error occur
                        m = "[x] Code: {}, Msg: {}".format(err, msg)            #       Set m with error message
                        raise RuntimeError(m)                                   #       Reraise as RuntimeError
            except:                                                             #     If an unexcepted error occur
                m = "[x] Unexpected error: {}".format(sys.exc_info()[0])        #       Set m with error message
                raise RuntimeError(m)                                           #       Reraise as RuntimeError
        return totalsent
 
    def __broadcastMessage(self):
        pass
 
 
    ############################################################################# Public method (exec only, if overwrite private function cannot be call)
    def sendMessage(self, csock, caddr, msg):
        """
        Send message to client
 
        @param:     csock       socket object       Client socket
        @param:     caddr       Iface addr object   Client address
        @param:     msg         String              Message to be sent to client
        """
        return self.__sendMessage(csock, caddr, msg)
 
    def broadcastMessage(self, msg):
        """
        Send message to all client
 
        @param:     msg         String              Message to be sent to all client
        """
        return self.__broadcastMessage(msg)
 
 
    ############################################################################# Public method (exec/overwrite)
    def onStart(self):
        """
        User define function called when console and server sockets are
        in listenning, and before enter in accept/error proceessing loop.
        """
        pass
 
    def onStop(self):
        """
        User define function called before stop server/console sockets.
        """
        pass
 
    def onRestart(self, index):
        """
        User define function called when console/server sockets are
        restarted.
 
        @param:     index       integer         Current restart state:
                                                1   before stop server/console socket
                                                2   after stop server/console socket
                                                    and before restart there
                                                3   after restart server/console socket
        """
        pass
 
    def onOpen(self, csock, caddr):
        """
        User define function called when client connection is opened.
 
        @param:     csock       socket object       Client socket
        @param:     caddr       Iface addr object   Client address
        """
        pass
 
    def onMessage(self, csock, caddr):
        """
        User define function called when receive client message.
        Implement application protocol there.
 
        @param:     csock       socket object       Client socket
        @param:     caddr       Iface addr object   Client address
        """
        pass
 
    def onClose(self, csock, caddr):
        """
        User define function called when client connection is closed.
 
        @param:     csock       socket object       Client socket
        @param:     caddr       Iface addr object   Client address
        """
        pass

[tyrtamos]

Bonjour,

Je crains de ne pas avoir le courage d'éplucher les plus de 500 lignes de ton code, et comme je n'ai plus Python 2, je ne pourrai même pas l'essayer. Mais effectivement, il est très bien présenté, et ça représente un sacré boulot.

Cependant, il me semble qu'avec le seul module socket + threading, tu te compliques bien la vie. En effet, il existe un autre module "SocketServeur" ("socketserveur" en Python 3) qui permet de faire des serveurs TCP avec des threads ou des processus, c'est à dire qui n'ont pas à terminer le traitement d'une requête pour accepter la suivante.

Je m'étais penché sur la question en ...2008, et c'était justement en Python 2. Voir ici en guise de source d'inspiration: http://python.jpvweb.com/python/mesr...eur_tcp_stream.

Ce n'est qu'un petit code de principe, et il n'a pas l'ambition de ton projet, mais il marchait très bien quand je l'ai fait.