def test_string_sts(self):
val, rmeta=cadata.fromstring('\x00\x10\x00\x03hello world'+('\0'*9),
defs.DBR.STS_STRING, 1, self.meta)
self.assertEqual(self.meta, self.bmeta)
self.assertEqual(rmeta.status, defs.STATUS.BAD_SUB)
self.assertEqual(rmeta.severity, defs.SEVERITY.INVALID)
self._check_value(val, rmeta)
def dispatch(self, pkt, circuit, peer=None):
if pkt.cmd != 1:
log.warning('Channel %s monitor ignoring pkt %s',self._chan.name,pkt)
# wait for real reply
chan._circ.pendingActions[self.subid]=self
return
pkt.check() # check that dtype*count is consistent with message size
data = fromstring(pkt.body, pkt.dtype, pkt.count, self.meta)
self._updates(data, self.mask, pkt.p1)
def set(self, channel, data, dbr, count):
"""A Client is sending data
"""
try:
val, rmeta = fromstring(data, dbr, count, self.meta)
except ValueError:
log.exception("type conversion failed")
raise CAError("type conversion failed", ECA_NOCONVERT)
log.info('set %s to %s',self.name,str(val))
self.value=val
self.post(DBE.VALUE|DBE.LOG)
return True
def dispatch(self, pkt, circuit, peer=None):
if pkt.cmd != 15:
log.warning('Channel %s get ignoring pkt %s', self._chan.name, pkt)
# wait for real reply
chan._circ.pendingActions[self.ioid] = self
return
meta = self.meta
if meta is None:
dbf, _ = dbr_to_dbf(pkt.dtype)
meta = caMeta(dbf)
data = fromstring(pkt.body, pkt.dtype, pkt.count, meta)
self.ioid = None
self.done = True
self._result.callback(data)
def test_string_char(self):
val, rmeta=cadata.fromstring('hello world'+('\0'*5),
defs.DBR.CHAR, 11, self.meta)
self.assertEqual(self.meta, self.bmeta)
self._check_value(val, rmeta)