# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/ip3o2ca
真實世界的 Go 設計模式 - 對象池模式**
對象池(object pool pattern)是一種設計模式。一個對象池包含一組已經初始化過且可以使用的對象,而可以在有需求時創建和銷燬對象。池的用戶可以從池子中取得對象,對其進行操作處理,並在不需要時歸還給池子而非直接銷燬它。這是一種特殊的工廠對象。若初始化、實例化的代價高,且有需求需要經常實例化,但每次實例化的數量較少的情況下,使用對象池可以獲得顯著的效能提升。從池子中取得對象的時間是可預測 ⌘ Read more