async def _test(pvdb=None):
logger.setLevel('DEBUG')
if pvdb is None:
pvdb = {
'pi':
ChannelDouble(
value=3.14,
lower_disp_limit=3.13,
upper_disp_limit=3.15,
lower_alarm_limit=3.12,
upper_alarm_limit=3.16,
lower_warning_limit=3.11,
upper_warning_limit=3.17,
lower_ctrl_limit=3.10,
upper_ctrl_limit=3.18,
precision=5,
units='doodles',
),
'enum':
ChannelEnum(
value='b',
enum_strings=['a', 'b', 'c', 'd'],
),
'enum2':
ChannelEnum(
value='bb',
enum_strings=['aa', 'bb', 'cc', 'dd'],
),
'int':
ChannelInteger(
value=96,
units='doodles',
),
'char':
ca.ChannelChar(
value=b'3',
units='poodles',
lower_disp_limit=33,
upper_disp_limit=35,
lower_alarm_limit=32,
upper_alarm_limit=36,
lower_warning_limit=31,
upper_warning_limit=37,
lower_ctrl_limit=30,
upper_ctrl_limit=38,
),
'chararray':
ca.ChannelChar(value=b'1234567890' * 2),
'str':
ca.ChannelString(value='hello', string_encoding='latin-1'),
'stra':
ca.ChannelString(value=['hello', 'how is it', 'going'],
string_encoding='latin-1'),
}
pvdb['pi'].alarm.alarm_string = 'delicious'
ctx = Context('0.0.0.0', find_next_tcp_port(), pvdb)
logger.info('Server starting up on %s:%d', ctx.host, ctx.port)
return await ctx.run()
def curio_server():
caget_pvdb = {
'pi': ca.ChannelDouble(value=3.14,
lower_disp_limit=3.13,
upper_disp_limit=3.15,
lower_alarm_limit=3.12,
upper_alarm_limit=3.16,
lower_warning_limit=3.11,
upper_warning_limit=3.17,
lower_ctrl_limit=3.10,
upper_ctrl_limit=3.18,
precision=5,
units='doodles',
),
'enum': ca.ChannelEnum(value='b',
enum_strings=['a', 'b', 'c', 'd'],
),
'int': ca.ChannelInteger(value=33,
units='poodles',
lower_disp_limit=33,
upper_disp_limit=35,
lower_alarm_limit=32,
upper_alarm_limit=36,
lower_warning_limit=31,
upper_warning_limit=37,
lower_ctrl_limit=30,
upper_ctrl_limit=38,
),
'char': ca.ChannelChar(value=b'3',
units='poodles',
lower_disp_limit=33,
upper_disp_limit=35,
lower_alarm_limit=32,
upper_alarm_limit=36,
lower_warning_limit=31,
upper_warning_limit=37,
lower_ctrl_limit=30,
upper_ctrl_limit=38,
),
'str': ca.ChannelString(value='hello',
alarm=str_alarm_status,
reported_record_type='caproto'),
}
async def run_server():
port = find_next_tcp_port(host=SERVER_HOST)
print('Server will be on', (SERVER_HOST, port))
ctx = server.Context(SERVER_HOST, port, caget_pvdb, log_level='DEBUG')
try:
await ctx.run()
except Exception as ex:
print('Server failed', ex)
raise
finally:
print('Server exiting')
return run_server, caget_pvdb
lower_disp_limit=33,
upper_disp_limit=35,
lower_alarm_limit=32,
upper_alarm_limit=36,
lower_warning_limit=31,
upper_warning_limit=37,
lower_ctrl_limit=30,
upper_ctrl_limit=38,
),
'char':
ca.ChannelChar(
value=b'3',
units='poodles',
lower_disp_limit=33,
upper_disp_limit=35,
lower_alarm_limit=32,
upper_alarm_limit=36,
lower_warning_limit=31,
upper_warning_limit=37,
lower_ctrl_limit=30,
upper_ctrl_limit=38,
),
'str':
ca.ChannelString(value='hello',
alarm_status=str_alarm_status,
reported_record_type='caproto'),
}
@pytest.fixture(scope='function')
def curio_server():
async def run_server():
def pvdb_from_server_example():
alarm = ca.ChannelAlarm(
status=ca.AlarmStatus.READ,
severity=ca.AlarmSeverity.MINOR_ALARM,
alarm_string='alarm string',
)
pvdb = {
'pi':
ca.ChannelDouble(
value=3.14,
lower_disp_limit=3.13,
upper_disp_limit=3.15,
lower_alarm_limit=3.12,
upper_alarm_limit=3.16,
lower_warning_limit=3.11,
upper_warning_limit=3.17,
lower_ctrl_limit=3.10,
upper_ctrl_limit=3.18,
precision=5,
units='doodles',
alarm=alarm,
),
'enum':
ca.ChannelEnum(
value='b',
enum_strings=['a', 'b', 'c', 'd'],
),
'enum2':
ca.ChannelEnum(
value='bb',
enum_strings=['aa', 'bb', 'cc', 'dd'],
),
'int':
ca.ChannelInteger(
value=96,
units='doodles',
),
'char':
ca.ChannelByte(
value=b'3',
units='poodles',
lower_disp_limit=33,
upper_disp_limit=35,
lower_alarm_limit=32,
upper_alarm_limit=36,
lower_warning_limit=31,
upper_warning_limit=37,
lower_ctrl_limit=30,
upper_ctrl_limit=38,
),
'bytearray':
ca.ChannelByte(value=b'1234567890' * 2),
'chararray':
ca.ChannelChar(value=b'1234567890' * 2),
'str':
ca.ChannelString(value='hello', string_encoding='latin-1',
alarm=alarm),
'str2':
ca.ChannelString(value='hello', string_encoding='latin-1',
alarm=alarm),
'stra':
ca.ChannelString(value=['hello', 'how is it', 'going'],
string_encoding='latin-1'),
}
return pvdb
),
'int3': ca.ChannelInteger(value=96,
units='doodles',
),
'char': ca.ChannelByte(value=b'3',
units='poodles',
lower_disp_limit=33,
upper_disp_limit=35,
lower_alarm_limit=32,
upper_alarm_limit=36,
lower_warning_limit=31,
upper_warning_limit=37,
lower_ctrl_limit=30,
upper_ctrl_limit=38,
),
'chararray': ca.ChannelChar(value=b'1234567890' * 2),
'str': ca.ChannelString(value='hello',
string_encoding='latin-1',
alarm=alarm),
'str2': ca.ChannelString(value='hello',
string_encoding='latin-1',
alarm=alarm),
'stra': ca.ChannelString(value=['hello', 'how is it', 'going'],
string_encoding='latin-1'),
}
def main():
ioc_options, run_options = ioc_arg_parser(
default_prefix='type_varieties:',
desc='Run an IOC with PVs of various data types.')
),
"char":
ca.ChannelByte(
value=b"3",
units="poodles",
lower_disp_limit=33,
upper_disp_limit=35,
lower_alarm_limit=32,
upper_alarm_limit=36,
lower_warning_limit=31,
upper_warning_limit=37,
lower_ctrl_limit=30,
upper_ctrl_limit=38,
),
"chararray":
ca.ChannelChar(value=b"1234567890" * 2),
"str":
ca.ChannelString(value="hello", string_encoding="latin-1", alarm=alarm),
"str2":
ca.ChannelString(value="hello", string_encoding="latin-1", alarm=alarm),
"stra":
ca.ChannelString(value=["hello", "how is it", "going"],
string_encoding="latin-1"),
"waveform":
ca.ChannelData(value=np.random.poisson(100, 4000)),
"empty_string":
ca.ChannelString(value="", string_encoding="latin-1"),
"empty_bytes":
ca.ChannelByte(value=b""),
"empty_char":
ca.ChannelChar(value=b""),
),
'char':
ca.ChannelByte(
value=b'3',
units='poodles',
lower_disp_limit=33,
upper_disp_limit=35,
lower_alarm_limit=32,
upper_alarm_limit=36,
lower_warning_limit=31,
upper_warning_limit=37,
lower_ctrl_limit=30,
upper_ctrl_limit=38,
),
'chararray':
ca.ChannelChar(value=b'1234567890' * 2),
'str':
ca.ChannelString(value='hello', string_encoding='latin-1', alarm=alarm),
'str2':
ca.ChannelString(value='hello', string_encoding='latin-1', alarm=alarm),
'stra':
ca.ChannelString(value=['hello', 'how is it', 'going'],
string_encoding='latin-1'),
'waveform':
ca.ChannelData(value=np.random.poisson(100, 4000)),
'empty_string':
ca.ChannelString(value='', string_encoding='latin-1'),
'empty_bytes':
ca.ChannelByte(value=b''),
'empty_char':
ca.ChannelChar(value=b''),