# 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/j6c35wa
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一、痛點開場：爲什麼心跳機制 “累死人不償命”？想象你是一個快遞員，每天無論有沒有包裹都要向總部彙報：“我活着呢！我活着呢！”。如果公司有 1000 個快遞員，每秒都要喊一次 “活着”，總部的電話線直接炸掉！ 這就是傳統心跳機制的痛點：高開銷 每秒百萬級心跳請求，服務端 CPU 直接飆紅。 低效 正常服務時浪費資源，故障時檢測延遲（比如租約時間是 30 秒，實際 ⌘ Read more