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server-sent-events/README.md
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# actix-sse
Example of server-sent events, aka `EventSource`, with actix web.
```sh
@ -12,9 +13,10 @@ Open http://127.0.0.1:8080/ with a browser, then send events with another HTTP c
curl 127.0.0.1:8080/broadcast/my_message
```
*my_message* should appear in the browser with a timestamp.
_my_message_ should appear in the browser with a timestamp.
## Performance
This implementation can serve thousands of clients on a 2021 MacBook with no problems.
Run `node ./benchmark.js` to benchmark your own system:
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Connected: 1000, connection time: 201 ms, total broadcast time: 20 ms^C⏎
```
### Error *Too many open files*
### 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