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| author | Gabriel A. Giovanini <mail@gabrielgio.me> | 2022-05-08 16:29:42 +0200 |
|---|---|---|
| committer | Gabriel A. Giovanini <mail@gabrielgio.me> | 2022-05-08 16:29:42 +0200 |
| commit | 0df0a957346e03ff98b65cf797b049b874a3161f (patch) | |
| tree | 4236bb75790d8db169bd2a3e2e5a551449d7c97b /src | |
| parent | 0964b7fee95d478ecd2b401d8c957b4936902e99 (diff) | |
| download | macroblog.rs-0df0a957346e03ff98b65cf797b049b874a3161f.tar.gz macroblog.rs-0df0a957346e03ff98b65cf797b049b874a3161f.tar.bz2 macroblog.rs-0df0a957346e03ff98b65cf797b049b874a3161f.zip | |
feat: Add port env var
Now the port can be set through `PORT` enviroment variable, this is
useful for deploying on heroku.
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/main.rs b/src/main.rs index 92f51a7..49815b8 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,5 +1,5 @@ use std::convert::Infallible; -use std::{include_str}; +use std::{include_str, env}; use std::net::SocketAddr; use hyper::{Body, Request, Response, Server}; use hyper::service::{make_service_fn, service_fn}; @@ -93,7 +93,8 @@ async fn request(req: Request<Body>) -> Result<Response<Body>, Infallible> { #[tokio::main] async fn main() { - let addr = SocketAddr::from(([127, 0, 0, 1], 3000)); + let port = env::var("PORT").unwrap_or("3000".into()).parse::<u16>().unwrap_or(300); + let addr = SocketAddr::from(([127, 0, 0, 1], port)); let make_svc = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(request)) |