小编nac*_*rin的帖子

Firebase活动"<user>正在写......"就像WhatsApp一样

有没有办法在Firebase事件中克隆whatsapp事件" [user]正在编写... "?

我在https://www.firebase.com/docs/web/api/上阅读了有关Firebase活动的信息,但我没有发现任何有关此问题的信息.

谢谢.

firebase firebase-realtime-database

1
推荐指数
1
解决办法
2561
查看次数

Ubuntu 16 UFW 未登录 /var/log/ufw.log 或其他位置

UFW 未登录任何位置。

ufw配置:

root@localhost:/var/log# ufw status verbose
Status: active
Logging: on (full)
Default: deny (incoming), allow (outgoing), deny (routed)
New profiles: skip

To                         Action      From
--                         ------      ----
2022/tcp                   ALLOW IN    Anywhere
80                         ALLOW IN    Anywhere
2022/tcp (v6)              ALLOW IN    Anywhere (v6)
80 (v6)                    ALLOW IN    Anywhere (v6)

root@localhost:/var/log#
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rsyslog 配置:

root@localhost:/var/log# service rsyslog status
? rsyslog.service - System Logging Service
   Loaded: loaded (/lib/systemd/system/rsyslog.service; enabled; vendor preset: enabled)
   Active: active (running) since Tue 2017-02-21 18:43:33 CET; 5min ago
     Docs: man:rsyslogd(8) …
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ubuntu ufw ubuntu-16.04

1
推荐指数
1
解决办法
4423
查看次数