xai-org/grok-build · error · io::Error

session persistence actor unavailable; retry by generation

Error message

session persistence actor unavailable; retry by generation

What it means

Error "session persistence actor unavailable; retry by generation" thrown in xai-org/grok-build.

Source

Thrown at crates/codegen/xai-grok-shell/src/session/chat_persistence.rs:52

    fn persist_message(&mut self, item: &ConversationItem) {
        let _ = self.tx.send(PersistenceMsg::Chat(item.clone()));
    }

    fn persist_working_directory_switch_and_ack(
        &mut self,
        item: &ConversationItem,
    ) -> oneshot::Receiver<Result<StrictAppendAck, StrictAppendError>> {
        let (reply, receiver) = oneshot::channel();
        if self
            .tx
            .send(PersistenceMsg::AppendCwdSwitchAndAck {
                item: item.clone(),
                respond_to: reply,
            })
            .is_err()
        {
            let (reply, receiver) = oneshot::channel();
            let _ = reply.send(Err(StrictAppendError::Indeterminate(io::Error::new(
                io::ErrorKind::BrokenPipe,
                "session persistence actor unavailable; retry by generation",
            ))));
            return receiver;
        }
        receiver
    }

    fn replace_history(&mut self, items: &[ConversationItem]) {
        let _ = self
            .tx
            .send(PersistenceMsg::ReplaceChatHistory(items.to_vec()));
    }

    fn replace_history_for_strip_and_ack(
        &mut self,
        items: &[ConversationItem],
    ) -> oneshot::Receiver<io::Result<()>> {

View on GitHub (pinned to bc7f02eddd)

When it happens

Trigger: Thrown at crates/codegen/xai-grok-shell/src/session/chat_persistence.rs:52 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of xai-org/grok-build@bc7f02eddd (2026-08-31). Data as JSON: /api/errors/7787f1bc2a42ee7e. Report an issue: GitHub.