After initiation by the client, websockets are bi-directional and either side can send data at any time. Alternatively, server-sent events (SSE) may be what you want. Thanks for the answer. you mentionned that: websockets are bi-directional and either side can send data at any time. but from the We...

Hi, I'm in the process of creating a Server(ESP) Client(Webapp hosted in the VFS), and I would like that the client receives in the occurence of an event in the server side new data. With HTTP communication that is not reachable since the client should first send a request to get the response throug...