# 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/2aseula
Golang Websocket 實踐**
這裏先簡單介紹一下 websocket,確實只是簡單介紹一下。應用場景-------有些場景下,比如交易 K 線,我們需要前端對後端進行輪詢來不斷獲取或者更新資源狀態。輪詢的問題毫無以爲是一種笨重的方式,因爲每一次 http 請求除了本身的資源信息傳輸外還有三次握手以及四次揮手。替代輪詢的一種方案是複用一個 http 連接,更準確的複用同一個 tcp 連接。這種方式可以是 http 長連接,也可以 ⌘ Read more