im - Related information

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  problem description when broadcasting with the ChannelGroup packet of netty, if there are multiple groups, how should the EventExecutor in the parameter be set when initializing ChannelGroup? Is it a direct GlobalEventExecutor.INSTANCE to make all Cha...

  Im netty java

  Aug.30,2021
• WeChat Mini Programs aurora IM initializes init why other pages successfully call JIM not defined within app.js

  JIM is not defined;at pages record record page lifeCycleMethod onLoad function ReferenceError: JIM is not defined ** * -- * onLoad: function (option) { wx.showLoading({ title: , mask: true }); JIM.login({...

  Auroral-push im Mini-Program javascript

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• How to realize the overload protection of long connection

  A scenario often encountered in a long-term connection to a server is that if a live broadcast room is hot, suddenly many users enter the room and connect. At this time, the service may be abnormal because the concurrency is too large. How to do overload...

  Im

  Mar.29,2021
• IM chat how to store offline messages if the other party is not online

  IM chat how to store offline messages if the other person is not online ...

  Instant-messaging im

  Mar.04,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e50eaf-450e9.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e50eaf-450e9.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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