Giters

django / channels_redis

Redis channel layer backend for Django Channels

Geek Repo:Geek Repo

Github PK Tool:Github PK Tool

Use group_send() when group is empty. (Outside Of Consumers)

MYWpro opened this issue · comments

commented

Hello, in the case of Outside Of Consumers, if the Group is empty, that is, there is no channel in it, what will be the consequences of calling channel_layer.group_send("group_name", )? Will an error be reported?
My backend runs multiple long-term threads to perform AI predictions on the video stream. I want to return the processed video frames to the web frontend for display only when the user needs to view them. So I want to implement this function by using the group_send() function in my video stream processing thread. But I don’t know if there will be an error when executing the group_send() function when there is no client connection?
I would be grateful if you could answer the question.