Dev: web-event

Events in a Web App

Demo app for posts series about SSE based events in web apps. Sources for this app are in flancer32/dev-web-event.

There are following events (see 'Network' tab in 'DevTools'):

Dev_Shared_Event_Msg_Back_: messages are sent by back when a front is authenticated on the back;

Back_OneWay_Front: one-way message for all sessions of a front;
Back_OneWay_Session: one-way message for concrete session (tab);
Back_Call_Request: call request (question) for concrete session (the back sends 20 calls with period 3 sec.);
Back_Call_Response: response for concrete call request from front (answer);

Front_Call_Request: call request (question) for the back (manually, button click);
Front_Call_Response: response for concrete call request from back (answer);

Frontend UUID (profile in a browser):

Session UUID (tab in a browser):

Backend UUID (one only back in the app):

SSE Stream UUID (is changed on re-connect):