class RequestHeader(m.Message):
magic = m.Byte(default=0xA0)
id = m.Uvarlong()
version = m.Byte(default=25)
op = m.Byte()
cname = m.String(optional=True)
flags = m.Uvarint(default=0)
ci = m.Byte(default=ClientIntelligence.BASIC)
t_id = m.Uvarint(default=0)
class PutRequest(Request):
OP_CODE = 0x01
key = m.Varbytes()
tunits = m.SplitByte(default=[TimeUnits.DEFAULT, TimeUnits.DEFAULT])
lifespan = m.Uvarint(default=10, condition=lambda s: s.tunits[0] not in
[TimeUnits.DEFAULT, TimeUnits.INFINITE])
max_idle = m.Uvarint(default=10, condition=lambda s: s.tunits[1] not in
[TimeUnits.DEFAULT, TimeUnits.INFINITE])
value = m.Varbytes()
class ReplaceIfUnmodifiedRequest(Request):
OP_CODE = 0x09
key = m.Varbytes()
tunits = m.SplitByte(default=[TimeUnits.DEFAULT, TimeUnits.DEFAULT])
lifespan = m.Uvarint(default=10, condition=lambda s: s.tunits[0] not in
[TimeUnits.DEFAULT, TimeUnits.INFINITE])
max_idle = m.Uvarint(default=10, condition=lambda s: s.tunits[1] not in
[TimeUnits.DEFAULT, TimeUnits.INFINITE])
version = m.Bytes(8)
value = m.Varbytes()
class GetWithMetadataResponse(Response):
OP_CODE = 0x1C
flag = m.Byte(condition=lambda s: s.header.status == Status.OK)
created = m.Long(condition=lambda s:
s.header.status == Status.OK and not(s.flag & 0x01))
lifespan = m.Uvarint(condition=lambda s:
s.header.status == Status.OK and not(s.flag & 0x01))
last_used = m.Long(condition=lambda s:
s.header.status == Status.OK and not(s.flag & 0x02))
max_idle = m.Uvarint(condition=lambda s:
s.header.status == Status.OK and not(s.flag & 0x02))
version = m.Bytes(8, condition=lambda s: s.header.status == Status.OK)
value = m.Varbytes(condition=lambda s: s.header.status == Status.OK)
class TopologyChangeHeader(m.Message):
id = m.Uvarint()
n = m.Uvarint()
hosts = m.List(of=Host, size=lambda s: s.n)
class StatsResponse(Response):
OP_CODE = 0x16
n = m.Uvarint()
stats = m.List(of=Stat, size=lambda s: s.n)