Esempio n. 1
0
    def __init__(self,
                 fix,
                 config,
                 initiatorProtocol=InitiatorFIXProtocol,
                 acceptorProtocol=AcceptorFIXProtocol):
        self.fix = fix
        self.config = config
        self.sessionLookup = {}

        self.initiatorProtocol = initiatorProtocol
        self.acceptorProtocol = acceptorProtocol

        self.beginString = self.fix.BeginString(self.fix.version)

        self.sessionByTuple = {}
        self.acceptorsByTuple = {}
        self.initiatorsByTuple = {}

        self.acceptorsByPort = defaultdict(lambda: {})
        self.initiatorFactories = []
        self.acceptorFactories = {}
        self.sessions = []

        self.perspective = None
        for s in config:
            idTuple = ( s.sender, s.target )
            session = Session(self, fix, s)
            self.sessions.append(session)
            self.sessionByTuple[idTuple] = idTuple
            if s.connectionType == 'initiator':
                #session.host = s.host
                #session.port = s.port
                f = InitiatorFactory(self, session, s.host, s.port)
                session.factory = f
                self.initiatorFactories.append(f)
                self.initiatorsByTuple[idTuple] = session
            else:
                assert s.connectionType == 'acceptor', "Must be acceptor or initiator"
                self.acceptorsByPort[s.port][idTuple] = session
                self.acceptorsByTuple[idTuple] = session
            self.sessionByTuple[idTuple] = session

        for port, sessionMap in self.acceptorsByPort.items():
            af = AcceptorFactory(self, sessionMap)
            self.acceptorFactories[port] = af
        self.sp = SynchronousParser(self.fix)
Esempio n. 2
0
    def __init__(self,
                 fix,
                 config,
                 initiatorProtocol=InitiatorFIXProtocol,
                 acceptorProtocol=AcceptorFIXProtocol):
        self.fix = fix
        self.config = config
        self.sessionLookup = {}

        self.initiatorProtocol = initiatorProtocol
        self.acceptorProtocol = acceptorProtocol

        self.beginString = self.fix.BeginString(self.fix.version)

        self.sessionByTuple = {}
        self.acceptorsByTuple = {}
        self.initiatorsByTuple = {}

        self.acceptorsByPort = defaultdict(lambda: {})
        self.initiatorFactories = []
        self.acceptorFactories = {}
        self.sessions = []

        self.perspective = None
        for s in config:
            idTuple = (s.sender, s.target)
            session = Session(self, fix, s)
            self.sessions.append(session)
            self.sessionByTuple[idTuple] = idTuple
            if s.connectionType == 'initiator':
                #session.host = s.host
                #session.port = s.port
                f = InitiatorFactory(self, session, s.host, s.port)
                session.factory = f
                self.initiatorFactories.append(f)
                self.initiatorsByTuple[idTuple] = session
            else:
                assert s.connectionType == 'acceptor', "Must be acceptor or initiator"
                self.acceptorsByPort[s.port][idTuple] = session
                self.acceptorsByTuple[idTuple] = session
            self.sessionByTuple[idTuple] = session

        for port, sessionMap in self.acceptorsByPort.items():
            af = AcceptorFactory(self, sessionMap)
            self.acceptorFactories[port] = af
        self.sp = SynchronousParser(self.fix)
Esempio n. 3
0
    def addSession(self, sessionConfig, initiateImmediately=True):
        ### FIXME XXX Untested - i.e. UN*RUN* - check this works
        idTuple = (sessionConfig.sender, sessionConfig.target)
        if self.sessionByTuple.has_key(idTuple):
            raise SessionExistsException()
        session = Session(self, self.fix, sessionConfig)
        if sessionConfig.connectionType == 'initiator':
            f = InitiatorFactory(self, session, sessionConfig.host,
                                 sessionConfig.port)
            session.factory = f
            self.initiatorFactories.append(f)
            self.initiatorsByTuple[idTuple] = session

            if initiateImmediately:
                f.logon()
        else:
            assert sessionConfig.connectionType == 'acceptor', "Must be acceptor or initiator"
            # XXX Note to self. I'm populating these structures so as to keep them consistent
            # but might make sense to figure out which structures are 'scaffolding' for the
            # initial session creation and which need to be 'maintained'
            self.acceptorsByPort[sessionConfig.port][idTuple] = session
            self.acceptorsByTuple[idTuple] = session

            # If we're adding an acceptor to a port that's already listeneing
            # it's enough to just add it to the config.. when someone asks to logon
            # the structure will be there :-)
            if not self.acceptorsByPort.has_key(sessionConfig.port):
                sessionMap = {idTuple: session}
                af = AcceptorFactory(self, sessionMap)
                self.acceptorFactories[sessionConfig.port] = af
            else:
                self.acceptorFactories[sessionConfig.port].add_session(session)

        self.sessionByTuple[idTuple] = session

        for port, sessionMap in self.acceptorsByPort.items():
            af = AcceptorFactory(self, sessionMap)
            self.acceptorFactories[port] = af
Esempio n. 4
0
    def addSession(self, sessionConfig, initiateImmediately=True):
        ### FIXME XXX Untested - i.e. UN*RUN* - check this works
        idTuple = ( sessionConfig.sender, sessionConfig.target)
        if self.sessionByTuple.has_key(idTuple):
            raise SessionExistsException()
        session = Session(self, self.fix, sessionConfig)
        if sessionConfig.connectionType == 'initiator':
            f = InitiatorFactory(self, session, sessionConfig.host, sessionConfig.port)
            session.factory = f
            self.initiatorFactories.append(f)
            self.initiatorsByTuple[idTuple] = session

            if initiateImmediately:
                f.logon()
        else:
            assert sessionConfig.connectionType == 'acceptor', "Must be acceptor or initiator"
            # XXX Note to self. I'm populating these structures so as to keep them consistent
            # but might make sense to figure out which structures are 'scaffolding' for the
            # initial session creation and which need to be 'maintained'
            self.acceptorsByPort[sessionConfig.port][idTuple] = session
            self.acceptorsByTuple[idTuple] = session

            # If we're adding an acceptor to a port that's already listeneing
            # it's enough to just add it to the config.. when someone asks to logon
            # the structure will be there :-)
            if not self.acceptorsByPort.has_key(sessionConfig.port):
                sessionMap = {idTuple: session}
                af = AcceptorFactory(self, sessionMap)
                self.acceptorFactories[sessionConfig.port] = af
            else:
                self.acceptorFactories[sessionConfig.port].add_session(session)

        self.sessionByTuple[idTuple] = session

        for port, sessionMap in self.acceptorsByPort.items():
            af = AcceptorFactory(self, sessionMap)
            self.acceptorFactories[port] = af