class Server(object):
def __init__(self, name, run_config):
self.stdin_path = run_config.get("STDIN", "/dev/null")
self.stdout_path = run_config.get("STDOUT", "/dev/null")
self.stderr_path = run_config.get("STDERR", "/dev/null")
self.pidfile_path = run_config.get("PID_FILE", "/var/run/%s.pid" % name)
self.pidfile_timeout = run_config.get("PID_FILE_TIMEOUT", 3)
self.logfile = run_config['LOG_FILE']
self.loglevel = run_config.get('LOG_LEVEL', 'info')
self.consolelog = run_config.get('CONSOLE_LOG', False)
self.sc = StreamController(self.read_conf(run_config['CONF_FILE_PATH']),
hb_cb=self.heartbeat_cb)
def read_conf(self, conf_path):
f = open(conf_path, 'r')
conf = f.read()
f.close()
conf = remove_json_commets(conf)
return json.loads(conf)
def heartbeat_cb(self, infos):
for s in infos:
# pprint(s)
pass
def init_signal_handler(self, logger=None):
def sig_handler(signum, frame):
if logger:
logger.warning("Recv signal %s %s" % (signum, frame))
self.sc.stop()
signal.signal(signal.SIGHUP, sig_handler)
signal.signal(signal.SIGINT, sig_handler)
signal.signal(signal.SIGQUIT, sig_handler)
signal.signal(signal.SIGTERM, sig_handler)
def run(self):
logger = init_logger(self.loglevel, self.logfile, self.consolelog)
self.init_signal_handler(logger)
try:
self.sc.start()
except Exception, e:
logger.error("Error Occur %s " % str(e))
[logger.error(str(s)) for s in traceback.format_exc().split('\n')]
class Server(object):
def __init__(self, name, run_config):
self.stdin_path = run_config.get("STDIN", "/dev/null")
self.stdout_path = run_config.get("STDOUT", "/dev/null")
self.stderr_path = run_config.get("STDERR", "/dev/null")
self.pidfile_path = run_config.get("PID_FILE",
"/var/run/%s.pid" % name)
self.pidfile_timeout = run_config.get("PID_FILE_TIMEOUT", 3)
logger.g_logger_path = run_config['LOG_PATH']
logger.g_logger_level = run_config.get('LOG_LEVEL', 'info')
logger.g_console_log = run_config.get('CONSOLE_LOG', False)
logger.g_logger_name = name
conf = self.read_conf(run_config['CONF_FILE_PATH'])
if not conf:
raise Exception("can not get stream config!!!!")
poll_time = run_config.get('STREAM_CONTROLLER_POLL_TIME', 1)
self.stream_ctrl = StreamController(conf, poll_time=poll_time)
logger.g_remote_logger_template = conf["RemoteLogger"]
def read_conf(self, conf_path):
f = open(conf_path, 'r')
conf = f.read()
f.close()
conf = remove_json_commets(conf)
return json.loads(conf)
def init_signal_handler(self, logger=None):
def sig_handler(signum, frame):
if logger:
logger.warning("Recv signal %s %s" % (signum, frame))
self.stream_ctrl.stop()
signal.signal(signal.SIGHUP, sig_handler)
signal.signal(signal.SIGINT, sig_handler)
signal.signal(signal.SIGQUIT, sig_handler)
signal.signal(signal.SIGTERM, sig_handler)
def run(self):
logger.init()
self.init_signal_handler(logger)
self.stream_ctrl.start()
logger.fini()