source: socket: Missing messages with log namespace on

[jiping-s]

A note for the community

No response

Problem

Enable log namespace for a socket source, send any input, there is no message in output fields.

Example output:

{"all":{"socket":{"host":"127.0.0.1","port":64283},"vector":{"ingest_timestamp":"2025-05-21T07:18:00.667892Z","source_type":"socket"}}}

all is from %.

message is here if log namespace is off.

Configuration

---

data_dir: /tmp/vector

acknowledgements:
  enabled: true

sources:
  in_syslog_tcp:
    type: socket
    address: 0.0.0.0:5140
    mode: tcp
    keepalive:
      time_secs: 30
    framing:
      method: newline_delimited
    max_length: 65536
    shutdown_timeout_secs: 1
    log_namespace: true

transforms:
  tf_syslog:
    type: remap
    inputs: [in_syslog_tcp]
    source: |-
      .all = %

sinks:
  out_stdout:
    type: console
    inputs: [tf_syslog]
    encoding:
      codec: json
      timestamp_format: rfc3339

Version

0.46.1

Debug Output

Example Data

echo hello > /dev/tcp/127.0.0.1/5140

Additional Context

No response

References

No response