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...
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({...
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 chat how to store offline messages if the other person is not online ...
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How to write the path of url? I keep reporting 404 . ...
"20190116100359 " converted to 2019-01-16 10:03:59 is this pure String or Int type how to convert to date download several date types of plug-ins are not ideal. Pure numeric format time is not supported. All returns are false ...
the existing demand wants to use H5 to take pictures and record videos. The recording videos of many tutorials are not clear. If you have done it, please advise ...
the server is the centos7.0 server component is nginx when configuring a reverse proxy, if you want to add this line in the red box, will report an error. How to solve this problem ...