METADATA_COLUMNS
id(int) proto(str) remote_addr(str) remote_port(int) local_addr(str) local_port(int) priority(int) attrs(str) connect_timeout(int) con_lifetime(int) msg_read_timeout(int) send_threshold(int) no_new_conn(int) alias_mode(int) parallel_read(int) keepalive(int) keepcount(int) keepidle(int) keepinterval(int)
METADATA_KEY

METADATA_READONLY
0
METADATA_LOGFLAGS
0
METADATA_DEFAULTS
NIL|'any'|NULL|0|NULL|0|0|NULL|100|120|4|0|0|0|0|1|9|7200|75
