client_protocol.py 文件源码

def start_reactor(host, port, factory, ish=True, daemon=False, rs=True, gui=False): #pragma: no cover
    #(Cannot start the reactor in tests)
    #Not used in prod (twisted logging):
    #startLogging(stdout)
    usessl = True if jm_single().config.get("DAEMON", "use_ssl") != 'false' else False
    if daemon:
        try:
            from jmdaemon import JMDaemonServerProtocolFactory, start_daemon
        except ImportError:
            jlog.error("Cannot start daemon without jmdaemon package; "
                       "either install it, and restart, or, if you want "
                       "to run the daemon separately, edit the DAEMON "
                       "section of the config. Quitting.")
            return
        dfactory = JMDaemonServerProtocolFactory()
        orgport = port
        while True:
            try:
                start_daemon(host, port, dfactory, usessl,
                             './ssl/key.pem', './ssl/cert.pem')
                jlog.info("Listening on port " + str(port))
                break
            except Exception:
                jlog.warn("Cannot listen on port " + str(port) + ", trying next port")
                if port >= (orgport + 100):
                    jlog.error("Tried 100 ports but cannot listen on any of them. Quitting.")
                    sys.exit(1)
                port += 1
    if usessl:
        ctx = ClientContextFactory()
        reactor.connectSSL(host, port, factory, ctx)
    else:
        reactor.connectTCP(host, port, factory)
    if rs:
        if not gui:
            reactor.run(installSignalHandlers=ish)
        if isinstance(jm_single().bc_interface, RegtestBitcoinCoreInterface):
            jm_single().bc_interface.shutdown_signal = True