def register_to_master(self, cqid, opid, node, port):
sep = conf.SEP_IN_MSG
msg = sep.join([conf.REG, conf.DATA_NODE, cqid, opid, gethostname(), str(self.my_port), self.local_addr])
ParaLiteLog.debug("MASTER_NODE: %s MASTER_PORT: %s" % (self.master_name, self.master_port))
addr = (self.master_name, self.master_port)
sock = socket(AF_INET, SOCK_STREAM)
try:
sock.connect(addr)
except Exception, e:
ParaLiteLog.error("Error in register_to_master: %s" % traceback.format_exc())
if e.errno == 4:
sock.connect(addr)
