AIT server log messages showing strange stream subscription behavior

[vatsal-j]

On ait-server startup I see the following snippet from the log:

2023-03-03T13:40:42.932 | INFO     | Subscribing <ZMQStream name=__tlmpkts__> to topic telem_stream
2023-03-03T13:40:42.934 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic c
2023-03-03T13:40:42.934 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic o
2023-03-03T13:40:42.935 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic m
2023-03-03T13:40:42.936 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic m
2023-03-03T13:40:42.937 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic a
2023-03-03T13:40:42.938 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic n
2023-03-03T13:40:42.938 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic d
2023-03-03T13:40:42.939 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic _
2023-03-03T13:40:42.939 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic g
2023-03-03T13:40:42.940 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic e
2023-03-03T13:40:42.941 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic n
2023-03-03T13:40:42.941 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic _
2023-03-03T13:40:42.942 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic s
2023-03-03T13:40:42.942 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic t
2023-03-03T13:40:42.943 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic r
2023-03-03T13:40:42.943 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic e
2023-03-03T13:40:42.944 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic a
2023-03-03T13:40:42.944 | INFO     | Subscribing <PortOutputStream name=command_stream> to topic m
2023-03-03T13:40:42.945 | INFO     | Subscribing <Plugin name=EMITGUIPlugin> to topic log_stream

This is presumably caused by this block in the config:

        outbound-streams:
            - stream:
                name: "command_gen_stream"
                command-subscriber: True
            - stream:
                name: "command_stream"
                input: "command_gen_stream"
                output: 3075

Removing or adding the quotes doesn't make a difference.

We are using ait-core v2.3.5