Today, I’m revisiting client-server communication mechanisms. The main methods are outlined in the table below for easier understanding.MechanismBased onDirectionProsConsTypical Use CasesPollingHTTP/1.xClient → Server• Very simple to implement• Works everywhere• High latency (depends on interval)• High overhead (many HTTP headers & TCP handshakes)• Wastes resourcesPeriodic updates, legacy apps... Read More