In-call emoji reactions¶
Signalling - reactions
SIG-10 - status: draft - reactions, group
A participant broadcasts a transient emoji reaction during a call.
NOT YET SPECIFIED. Carrying stanza, attributes, and emoji encoding are unknown (not reverse-engineered to wire level).
Parent: group-call
Requires: group-call
Implemented by
| Flavor | Status | Source | Notes |
|---|---|---|---|
whatsapp-rust |
unknown | — | — |
Annotation wacrg:SIG-10 — a flavor marks its implementation site in source with this comment; a script clones the source, finds it, and attaches the commit blame/permalink.
Contributors
| Contributor | Role |
|---|---|
 Rajeh Taher |
wrote initial spec |
protocol history / diff - blame
Open questions - Stanza/attribute and emoji encoding for an in-call reaction; TTL/debounce behaviour.
Changelog¶
- 2026-06-21 — Initial spec entry.