4 ms·
Your memory appears to be incorrect. SSE was first built into a web browser back in 2006. By 2011, it was supported in all major browsers except IE. SSE is rea
by coder543 2y ago
Your memory appears to be incorrect.
SSE was first built into a web browser back in 2006. By 2011, it was supported in all major browsers except IE. SSE is really just an enhanced, more efficient version of long polling, which I believe was possible much earlier.
Websocket support was added by all major browsers (including IE) between 2010 and 2012.
gRPC wasn't open source until 2015.