Restructure folders (#411)

server-sent-events/README.md

@@ -1,40 +0,0 @@
-# actix-sse
-Example of server-sent events, aka `EventSource`, with actix web.
-
-```sh
-cargo run
-```
-
-Open http://localhost:8080/ with a browser, then send events with another HTTP client:
-
-```sh
-curl localhost:8080/broadcast/my_message
-```
-
-*my_message* should appear in the browser with a timestamp.
-
-## Performance
-This implementation serve thousand of clients on a 2013 macbook air without problems.
-
-Run [benchmark.js](benchmark.js) to benchmark your own system:
-
-```sh
-$ node benchmark.js
-Connected: 1000, connection time: 867 ms, total broadcast time: 23 ms^C⏎
-```
-
-### Error *Too many open files*
-You may be limited to a maximal number of connections (open file descriptors). Setting maximum number of open file descriptors to 2048:
-
-```sh
-ulimit -n 2048
-```
-
-Test maximum number of open connections with [drain.js](drain.js):
-
-```sh
-$ node drain.js
-Connections dropped: 5957, accepting connections: false^C⏎
-```
-
-_Accepting connections_ indicates wheter resources for the server have been exhausted.