add ptth_file_server to ptth_multi_call_server.

Even with all 3 servers it's only 18 MB - Most of the big code is shared.
main
_ 2021-10-02 19:07:55 +00:00
parent 4911a37887
commit b8d07c526a
3 changed files with 131 additions and 120 deletions

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@ -0,0 +1,127 @@
#![warn (clippy::pedantic)]
use std::{
ffi::OsString,
net::SocketAddr,
path::PathBuf,
sync::Arc,
};
use arc_swap::ArcSwap;
use hyper::{
Body,
Request,
Response,
Server,
service::{
make_service_fn,
service_fn,
},
StatusCode,
};
use serde::Deserialize;
use tokio_stream::wrappers::ReceiverStream;
use tracing::debug;
use ptth_core::{
http_serde::RequestParts,
prelude::*,
};
use ptth_server::{
file_server::{
self,
metrics,
FileServer,
},
load_toml,
};
async fn handle_all (req: Request <Body>, state: Arc <FileServer>)
-> anyhow::Result <Response <Body>>
{
use std::str::FromStr;
use hyper::header::HeaderName;
debug! ("req.uri () = {:?}", req.uri ());
let path_and_query = req.uri ().path_and_query ().map_or_else (|| req.uri ().path (), http::uri::PathAndQuery::as_str);
let path_and_query = path_and_query.into ();
let (parts, _) = req.into_parts ();
let ptth_req = RequestParts::from_hyper (parts.method, path_and_query, parts.headers)?;
let ptth_resp = state.serve_all (
ptth_req.method,
&ptth_req.uri,
&ptth_req.headers
).await?;
let mut resp = Response::builder ()
.status (StatusCode::from (ptth_resp.parts.status_code));
for (k, v) in ptth_resp.parts.headers {
resp = resp.header (HeaderName::from_str (&k)?, v);
}
let body = ptth_resp.body.map_or_else (Body::empty, |body| {
Body::wrap_stream (ReceiverStream::new (body))
});
Ok (resp.body (body)?)
}
#[derive (Deserialize)]
struct ConfigFile {
file_server_root: Option <PathBuf>,
name: Option <String>,
}
pub async fn main (_args: &[OsString]) -> anyhow::Result <()> {
let path = PathBuf::from ("./config/ptth_server.toml");
let config_file: ConfigFile = load_toml::load (&path)?;
info! ("file_server_root: {:?}", config_file.file_server_root);
let addr = SocketAddr::from(([0, 0, 0, 0], 4000));
let metrics_interval = Arc::new (ArcSwap::default ());
let interval_writer = Arc::clone (&metrics_interval);
tokio::spawn (async move {
file_server::metrics::Interval::monitor (interval_writer).await;
});
let state = Arc::new (FileServer::new (
config_file.file_server_root,
&PathBuf::new (),
config_file.name.unwrap_or_else (|| "PTTH File Server".to_string ()),
metrics_interval,
Some (path),
)?);
let make_svc = make_service_fn (|_conn| {
let state = state.clone ();
async {
Ok::<_, String> (service_fn (move |req| {
let state = state.clone ();
handle_all (req, state)
}))
}
});
let (shutdown_rx, forced_shutdown) = ptth_core::graceful_shutdown::init_with_force ();
let server = Server::bind (&addr)
.serve (make_svc)
.with_graceful_shutdown (async move {
shutdown_rx.await.ok ();
});
forced_shutdown.wrap_server (server).await??;
Ok (())
}

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@ -1,128 +1,12 @@
#![warn (clippy::pedantic)]
use std::{
net::SocketAddr,
path::PathBuf,
sync::Arc,
iter::FromIterator,
};
use arc_swap::ArcSwap;
use hyper::{
Body,
Request,
Response,
Server,
service::{
make_service_fn,
service_fn,
},
StatusCode,
};
use serde::Deserialize;
use tokio_stream::wrappers::ReceiverStream;
use tracing::debug;
use ptth_core::{
http_serde::RequestParts,
prelude::*,
};
use ptth_server::{
file_server::{
self,
metrics,
FileServer,
},
load_toml,
};
async fn handle_all (req: Request <Body>, state: Arc <FileServer>)
-> anyhow::Result <Response <Body>>
{
use std::str::FromStr;
use hyper::header::HeaderName;
debug! ("req.uri () = {:?}", req.uri ());
let path_and_query = req.uri ().path_and_query ().map_or_else (|| req.uri ().path (), http::uri::PathAndQuery::as_str);
let path_and_query = path_and_query.into ();
let (parts, _) = req.into_parts ();
let ptth_req = RequestParts::from_hyper (parts.method, path_and_query, parts.headers)?;
let ptth_resp = state.serve_all (
ptth_req.method,
&ptth_req.uri,
&ptth_req.headers
).await?;
let mut resp = Response::builder ()
.status (StatusCode::from (ptth_resp.parts.status_code));
for (k, v) in ptth_resp.parts.headers {
resp = resp.header (HeaderName::from_str (&k)?, v);
}
let body = ptth_resp.body.map_or_else (Body::empty, |body| {
Body::wrap_stream (ReceiverStream::new (body))
});
Ok (resp.body (body)?)
}
#[derive (Deserialize)]
pub struct ConfigFile {
pub file_server_root: Option <PathBuf>,
pub name: Option <String>,
}
#[tokio::main]
async fn main () -> anyhow::Result <()> {
tracing_subscriber::fmt::init ();
let path = PathBuf::from ("./config/ptth_server.toml");
let config_file: ConfigFile = load_toml::load (&path)?;
info! ("file_server_root: {:?}", config_file.file_server_root);
let args = Vec::from_iter (std::env::args_os ());
let addr = SocketAddr::from(([0, 0, 0, 0], 4000));
let metrics_interval = Arc::new (ArcSwap::default ());
let interval_writer = Arc::clone (&metrics_interval);
tokio::spawn (async move {
file_server::metrics::Interval::monitor (interval_writer).await;
});
let state = Arc::new (FileServer::new (
config_file.file_server_root,
&PathBuf::new (),
config_file.name.unwrap_or_else (|| "PTTH File Server".to_string ()),
metrics_interval,
Some (path),
)?);
let make_svc = make_service_fn (|_conn| {
let state = state.clone ();
async {
Ok::<_, String> (service_fn (move |req| {
let state = state.clone ();
handle_all (req, state)
}))
}
});
let (shutdown_rx, forced_shutdown) = ptth_core::graceful_shutdown::init_with_force ();
let server = Server::bind (&addr)
.serve (make_svc)
.with_graceful_shutdown (async move {
shutdown_rx.await.ok ();
});
forced_shutdown.wrap_server (server).await??;
Ok (())
ptth_file_server::main (&args).await
}

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@ -67,7 +67,7 @@ async fn main () -> anyhow::Result <()> {
let (subcommand, args) = parse_args (&args)?;
match subcommand {
Subcommand::PtthServer => ptth_server::executable::main (&args).await,
Subcommand::PtthFileServer => unimplemented! (),
Subcommand::PtthFileServer => ptth_file_server::main (&args).await,
Subcommand::PtthQuicEndServer => quic_demo::executable_end_server::main (&args).await,
}
}