RPM build fix (reverted CI changes which will need to be un-reverted or made conditional) and vendor Rust dependencies to make builds much faster in any CI system.

2022-06-08 07:32:16 -04:00
parent 373ca30269
commit d5ca4e5f52
12611 changed files with 2898014 additions and 284 deletions
--- a/zeroidc/vendor/hyper/src/server/shutdown.rs
+++ b/zeroidc/vendor/hyper/src/server/shutdown.rs
@@ -0,0 +1,128 @@
+use std::error::Error as StdError;
+
+use pin_project_lite::pin_project;
+use tokio::io::{AsyncRead, AsyncWrite};
+use tracing::debug;
+
+use super::accept::Accept;
+use super::conn::UpgradeableConnection;
+use super::server::{Server, Watcher};
+use crate::body::{Body, HttpBody};
+use crate::common::drain::{self, Draining, Signal, Watch, Watching};
+use crate::common::exec::{ConnStreamExec, NewSvcExec};
+use crate::common::{task, Future, Pin, Poll, Unpin};
+use crate::service::{HttpService, MakeServiceRef};
+
+pin_project! {
+    #[allow(missing_debug_implementations)]
+    pub struct Graceful<I, S, F, E> {
+        #[pin]
+        state: State<I, S, F, E>,
+    }
+}
+
+pin_project! {
+    #[project = StateProj]
+    pub(super) enum State<I, S, F, E> {
+        Running {
+            drain: Option<(Signal, Watch)>,
+            #[pin]
+            server: Server<I, S, E>,
+            #[pin]
+            signal: F,
+        },
+        Draining { draining: Draining },
+    }
+}
+
+impl<I, S, F, E> Graceful<I, S, F, E> {
+    pub(super) fn new(server: Server<I, S, E>, signal: F) -> Self {
+        let drain = Some(drain::channel());
+        Graceful {
+            state: State::Running {
+                drain,
+                server,
+                signal,
+            },
+        }
+    }
+}
+
+impl<I, IO, IE, S, B, F, E> Future for Graceful<I, S, F, E>
+where
+    I: Accept<Conn = IO, Error = IE>,
+    IE: Into<Box<dyn StdError + Send + Sync>>,
+    IO: AsyncRead + AsyncWrite + Unpin + Send + 'static,
+    S: MakeServiceRef<IO, Body, ResBody = B>,
+    S::Error: Into<Box<dyn StdError + Send + Sync>>,
+    B: HttpBody + 'static,
+    B::Error: Into<Box<dyn StdError + Send + Sync>>,
+    F: Future<Output = ()>,
+    E: ConnStreamExec<<S::Service as HttpService<Body>>::Future, B>,
+    E: NewSvcExec<IO, S::Future, S::Service, E, GracefulWatcher>,
+{
+    type Output = crate::Result<()>;
+
+    fn poll(self: Pin<&mut Self>, cx: &mut task::Context<'_>) -> Poll<Self::Output> {
+        let mut me = self.project();
+        loop {
+            let next = {
+                match me.state.as_mut().project() {
+                    StateProj::Running {
+                        drain,
+                        server,
+                        signal,
+                    } => match signal.poll(cx) {
+                        Poll::Ready(()) => {
+                            debug!("signal received, starting graceful shutdown");
+                            let sig = drain.take().expect("drain channel").0;
+                            State::Draining {
+                                draining: sig.drain(),
+                            }
+                        }
+                        Poll::Pending => {
+                            let watch = drain.as_ref().expect("drain channel").1.clone();
+                            return server.poll_watch(cx, &GracefulWatcher(watch));
+                        }
+                    },
+                    StateProj::Draining { ref mut draining } => {
+                        return Pin::new(draining).poll(cx).map(Ok);
+                    }
+                }
+            };
+            me.state.set(next);
+        }
+    }
+}
+
+#[allow(missing_debug_implementations)]
+#[derive(Clone)]
+pub struct GracefulWatcher(Watch);
+
+impl<I, S, E> Watcher<I, S, E> for GracefulWatcher
+where
+    I: AsyncRead + AsyncWrite + Unpin + Send + 'static,
+    S: HttpService<Body>,
+    E: ConnStreamExec<S::Future, S::ResBody>,
+    S::ResBody: 'static,
+    <S::ResBody as HttpBody>::Error: Into<Box<dyn StdError + Send + Sync>>,
+{
+    type Future =
+        Watching<UpgradeableConnection<I, S, E>, fn(Pin<&mut UpgradeableConnection<I, S, E>>)>;
+
+    fn watch(&self, conn: UpgradeableConnection<I, S, E>) -> Self::Future {
+        self.0.clone().watch(conn, on_drain)
+    }
+}
+
+fn on_drain<I, S, E>(conn: Pin<&mut UpgradeableConnection<I, S, E>>)
+where
+    S: HttpService<Body>,
+    S::Error: Into<Box<dyn StdError + Send + Sync>>,
+    I: AsyncRead + AsyncWrite + Unpin,
+    S::ResBody: HttpBody + 'static,
+    <S::ResBody as HttpBody>::Error: Into<Box<dyn StdError + Send + Sync>>,
+    E: ConnStreamExec<S::Future, S::ResBody>,
+{
+    conn.graceful_shutdown()
+}