cancelVirtualTurn method

void cancelVirtualTurn(
  1. Object conversationToken
)

Cancel an in-flight virtual turn for conversationToken. Mirrors _cancelOn but targets the shared live virtual conversation. Does NOT take the mutex (it must interrupt a generation that already holds it).

No-op unless conversationToken owns the currently-live conversation — otherwise one session's stopGeneration() would cancel another session's in-flight generation (the single conversation is shared).

Implementation

void cancelVirtualTurn(Object conversationToken) {
  if (_virtualActiveToken != conversationToken) return;
  final conv = _virtualConv;
  if (conv != null) _cancelOn(conv);
}