# MTConnect C++ Agent configuration for the OtOpcUa integration-test fixture.
#
# ASCII ONLY. The Agent's config parser rejects the whole file on a non-ASCII byte --
# even inside a comment -- with a bare "Failed / Stopped at line: N" and exits. An em
# dash in a comment is enough to make the fixture never start.
#
# The image's CMD is `/usr/bin/mtcagent run /mtconnect/config/agent.cfg`, so this file is
# bind-mounted at exactly that path (see docker-compose.yml). Paths below are ABSOLUTE on
# purpose: a relative `Devices` is resolved against the Agent's working directory
# (/home/agent), not against this file, and would silently start an Agent with no device
# model.

Devices = /mtconnect/config/Devices.xml
Port = 5000
ServiceName = OtOpcUaMTConnectFixture

# 2^14 = 16384 observations retained. Generous on purpose: the driver's /sample pump
# re-baselines through /current when its cursor falls out of the Agent's ring buffer, and
# a small buffer would make the fixture exercise that recovery path on every run instead
# of the steady-state streaming the suite is here to prove.
BufferSize = 14
CheckpointFrequency = 1000
MaxAssets = 128

# MTConnect is a read-only source for this driver; the Agent must not accept writes.
AllowPut = false

SchemaVersion = 2.0
MonitorConfigFiles = false
Pretty = true

# The block name must equal the Device name attribute in Devices.xml (OtFixtureCnc) --
# that is how the Agent binds an adapter connection to a device. "adapter" is the compose
# service name of the SHDR feeder; the Agent dials OUT to it.
Adapters {
    OtFixtureCnc {
        Host = adapter
        Port = 7878
        ReconnectInterval = 2000
    }
}

# Log to stdout rather than a file: /mtconnect/log is an image-declared VOLUME that is
# created root-owned while the Agent runs as uid 1000, so file logging fails to open.
# stdout also puts adapter-connect / device-model errors straight into `docker logs`,
# which is how you diagnose a fixture that comes up but reports everything UNAVAILABLE.
logger_config {
    logging_level = info
    output = cout
}