1 files changed, 38 insertions, 0 deletions
diff --git a/src/instance.rs b/src/instance.rs
new file mode 100644
index 0000000..cb0468f
--- /dev/null
+++ b/src/instance.rs
@@ -0,0 +1,38 @@
+use std::sync::Arc;
+use std::task::{Context, Poll};
+
+use anyhow::Result;
+use boitalettres::server::accept::addr::AddrStream;
+use futures::future::BoxFuture;
+use tower::Service;
+
+use crate::connection::Connection;
+use crate::mailstore::Mailstore;
+
+pub struct Instance {
+    pub mailstore: Arc<Mailstore>
+}
+impl Instance {
+   pub fn new(mailstore: Arc<Mailstore>) -> Self {
+      Self { mailstore }
+   }
+}
+impl<'a> Service<&'a AddrStream> for Instance {
+    type Response = Connection;
+    type Error = anyhow::Error;
+    type Future = BoxFuture<'static, Result<Self::Response>>;
+
+    fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
+        Poll::Ready(Ok(()))
+    }
+
+    fn call(&mut self, addr: &'a AddrStream) -> Self::Future {
+        tracing::info!(remote_addr = %addr.remote_addr, local_addr = %addr.local_addr, "accept");
+        let ms = self.mailstore.clone();
+        Box::pin(async { 
+            Ok(Connection::new(ms)) 
+        })
+    }
+}
+
+