# 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/ot5wn6a
Go 語言 errgroup 庫的使用方式和實現原理**
大家好,我是 frank。 歡迎大家點擊標題下方藍色文字「Golang 語言開發棧」關注公衆號。 設爲星標,第一時間接收推送文章。 文末掃碼,加羣一起學 Golang 語言。01  介紹在 Go 語言中,我們可以使用 errgroup 庫處理 goroutine 中的錯誤。errgroup 庫最近更新了,新增支持限制併發數量的功能。本文我們介紹 errgroup 庫的使用方式 ⌘ Read more