Summary

After setting up a Dirwatch on trunk-recorder's capture directory, Rdio Scanner begins displaying errors saying "dirwatch.ingest: no system".

rdio-scanner config

Version: 6.6.3

Dirwatch

System (Frisco)

System (Denton)

trunk-recorder

Version: 4.4.0

Config

Including trunk-recorder config below. System is operational, but I wanted to include it for reference-

{
        "ver": 2,
        "sources": [{
                "center": 855337500.0,
                "rate": 10000000,
                "gain": 49.6,
                "ppm": 0.0,
                "digitalRecorders": 12,
                "driver": "osmosdr",
                "device": "airspy=0x0"
        },{
                "center": 771568750.0,
                "rate": 10000000,
                "gain": 49.6,
                "ppm": 0.0,
                "digitalRecorders": 6,
                "driver": "osmosdr",
                "device": "airspy=0x0"
        }],
        "systems": [{
                "control_channels": [858187500,858612500,859037500,859612500],
                "type": "p25",
                "talkgroupsFile": "/home/jason/radio/configs/trunk-recorder/frisco-channel-list.csv",
                "recordUnknown": false,
                "shortName": "Frisco",
                "callLog": true,
                "hideEncrypted": true,
                "hideUnknownTalkgroups": true,
                "modulation": "qpsk",
                "broadcastifyApiKey": "no-key-for-you",
                "broadcastifySystemId": "no-id-for-you"
        },{
                "control_channels": [772606250,773656250,858287500,859287500],
                "type": "p25",
                "talkgroupsFile": "/home/jason/radio/configs/trunk-recorder/denton-channel-list.csv",
                "recordUnknown": false,
                "shortName": "Denton",
                "callLog": true,
                "hideEncrypted": true,
                "hideUnknownTalkgroups": true,
                "modulation": "qpsk",
                "broadcastifyApiKey": "no-key-for-you",
                "broadcastifySystemId": "no-id-for-you"
        }],
        "broadcastifyCallsServer": "https://api.broadcastify.com/call-upload",
        "frequencyFormat": "mhz",
        "captureDir": "/home/jason/radio/audio/trunk-recorder",
        "controlWarnRate": "10",
        "callTimeout": "1",
        "audioStreaming": true,
        "plugins": [{
                "name":"simplestream",
                "library":"libsimplestream.so",
                "streams":[{
                        "TGID": 102,
                        "address": "127.0.0.1",
                        "port": 9125,
                        "sendTGID": false,
                        "shortName": "Frisco",
                        "useTCP": true
                },{
                        "TGID": 425,
                        "address": "127.0.0.1",
                        "port": 9125,
                        "sendTGID": false,
                        "shortName": "Frisco",
                        "useTCP": true
                },{
                        "TGID": 533,
                        "address": "127.0.0.1",
                        "port": 9125,
                        "sendTGID": false,
                        "shortName": "Frisco",
                        "useTCP": true
                }]
        }]
}

Example

2023/08/04 15:56:02 dirwatch.ingest: no system, /home/jason/radio/audio/trunk-recorder/Frisco/2023/8/4/2-1691182546_854212500-call_24.json

(forgive the file structure, that'll be getting cleaned up when I'm done building my next scanner)

I just added rdio-scanner along side my existing trunk-recorder server (Ubuntu Server 20.04) and configured rdio-scanner for DirWatch. Seeing the same behavior described here.

Log file during parsing indicates: 2023/08/12 18:06:06 dirwatch.ingest: no system, /home/n7qob/psern/2023/8/12/2327-1691863556_853525000.1-call_60917.json

Contents of JSON file: cat /home/n7qob/psern/2023/8/12/2327-1691863556_853525000.1-call_60917.json { "freq": 853525000, "start_time": 1691863557, "stop_time": 1691863557, "emergency": 0, "priority": 4, "mode": 0, "duplex": 0, "encrypted": 0, "call_length": 0, "talkgroup": 2327, "talkgroup_tag": "RetPD Pri", "talkgroup_description": "Police Primary", "talkgroup_group_tag": "Law Dispatch", "talkgroup_group": "Renton", "audio_type": "digital tdma", "short_name": "psern", "freqList": [ {"freq": 853525000, "time": 1691863557, "pos": 0.00, "len": 0.44, "error_count": "0", "spike_count": "0"} ], "srcList": [ {"src": 12983, "time": 1691863557, "pos": 0.00, "emergency": 0, "signal_system": "", "tag": ""} ] }

Does it need to parse system from the file name format or from the JSON file. I don't see system in either. This is a P25 trunked setup. I do see a param signal_system under srcList but its null.

Latest release version of both trunk-recorder (4.6.0) and rdio-scanner (6.6.3)

chuot / rdio-scanner

'no system' error on Dirwatch for trunk-recorder #371