It looks like “data-streamdown=” is a parameter-like token—likely part of HTML attributes, query strings, API parameters, or configuration files. Without context I’ll assume common uses and meanings and list possibilities and how to handle them.
Possible meanings
- HTML/data- attribute: could be a custom data attribute (e.g., data-streamdown=“true”) used by client-side JS to control UI or streaming behavior
- Query string or POST parameter: passed to a server/API to request a “stream down” action (stop, pause, or downscale a stream).
- Configuration key: in a media server or CDN config indicating whether to enable downstream streaming, or to throttle/disable a stream.
- Logging/telemetry tag: marks events where a stream was taken down or reconfigured.
- CLI or environment variable shorthand in scripts controlling stream state.
Typical values and effect
- Boolean-like: true/false, ⁄0 — enable or disable “stream down” behavior.
- Action strings: stop, pause, suspend, teardown.
- Numeric: bitrate or target bandwidth (e.g., data-streamdown=3000 meaning downscale to 3000 kbps).
- JSON or comma list: multiple sub-settings, e.g., data-streamdown=‘{“mode”:“throttle”,“kbps”:500}’.
Security and robustness tips
- Validate and sanitize input on server side; do not trust client-sent attributes.
- Use strict enums for allowed actions (stop/pause/scale) to avoid unexpected behavior.
- Authenticate/authorize changes that affect streaming state to prevent unauthorized takedowns.
- Log changes with timestamps and actor info for auditability.
How to use (examples)
- HTML attribute read by JS:JS: const action = el.dataset.streamdown; if (action===‘pause’) video.pause();
- Query param to API:
POST /api/stream/control?data-streamdown=stop - Config file:
data-streamdown=true # enable automatic downstream throttling
If you share the exact context (HTML, API, server config, a particular product), I can give a precise explanation and examples.*
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