| 147 | callback(null) |
| 148 | }, |
| 149 | final (callback) { |
| 150 | let entries = store.#entries.get(topLevelKey) |
| 151 | if (!entries) { |
| 152 | entries = [] |
| 153 | store.#entries.set(topLevelKey, entries) |
| 154 | } |
| 155 | const previousEntry = findEntry(key, entries, Date.now()) |
| 156 | if (previousEntry) { |
| 157 | const index = entries.indexOf(previousEntry) |
| 158 | entries.splice(index, 1, entry) |
| 159 | store.#size -= previousEntry.size |
| 160 | } else { |
| 161 | entries.push(entry) |
| 162 | store.#count += 1 |
| 163 | } |
| 164 | |
| 165 | store.#size += entry.size |
| 166 | |
| 167 | // Check if cache is full and emit event if needed |
| 168 | if (store.#size > store.#maxSize || store.#count > store.#maxCount) { |
| 169 | // Emit maxSizeExceeded event if we haven't already |
| 170 | if (!store.#hasEmittedMaxSizeEvent) { |
| 171 | store.emit('maxSizeExceeded', { |
| 172 | size: store.#size, |
| 173 | maxSize: store.#maxSize, |
| 174 | count: store.#count, |
| 175 | maxCount: store.#maxCount |
| 176 | }) |
| 177 | store.#hasEmittedMaxSizeEvent = true |
| 178 | } |
| 179 | |
| 180 | // Perform eviction |
| 181 | for (const [key, entries] of store.#entries) { |
| 182 | for (const entry of entries.splice(0, entries.length / 2)) { |
| 183 | store.#size -= entry.size |
| 184 | store.#count -= 1 |
| 185 | } |
| 186 | if (entries.length === 0) { |
| 187 | store.#entries.delete(key) |
| 188 | } |
| 189 | } |
| 190 | |
| 191 | // Reset the event flag after eviction |
| 192 | if (store.#size < store.#maxSize && store.#count < store.#maxCount) { |
| 193 | store.#hasEmittedMaxSizeEvent = false |
| 194 | } |
| 195 | } |
| 196 | |
| 197 | callback(null) |
| 198 | } |
| 199 | }) |
| 200 | } |
| 201 | |