Function evict

packages/app/src/context/server-session.ts:384–418

(sessionIDs: string[])

  }

  const evict = (sessionIDs: string[]) => {
    if (sessionIDs.length === 0) return
    const evicted = new Set(sessionIDs)
    for (const [partID, item] of deltaBases) {
      if (evicted.has(item.sessionID)) deltaBases.delete(partID)
    }
    sessionIDs.forEach((sessionID) => {
      generations.delete(sessionID)
      clearOptimistic(sessionID)
      requests.delete(sessionID)
      inflight.delete(sessionID)
      inflightDiff.delete(sessionID)
      inflightTodo.delete(sessionID)
      messageLoads.delete(sessionID)
      pendingParts.delete(sessionID)
      orphanParts.delete(sessionID)
      removedMessages.delete(sessionID)
    })
    setData(
      produce((draft) => {
        dropSessionCaches(draft, sessionIDs)
      }),
    )
    setMeta(
      produce((draft) => {
        for (const sessionID of sessionIDs) {
          delete draft.limit[sessionID]
          delete draft.cursor[sessionID]
          delete draft.complete[sessionID]
          delete draft.loading[sessionID]
          delete draft.at[sessionID]
        }
      }),
    )
  }

  const protectedSessions = () =>
    new Set([