From 2955e49d78c5299fa8923c3b76d5e383baf829fc Mon Sep 17 00:00:00 2001
From: Nikolay Kim <fafhrd91@gmail.com>
Date: Thu, 18 Jul 2019 16:43:42 +0600
Subject: [PATCH] add unix domain sockets support

---
 actix-server-config/Cargo.toml |  8 ++++++--
 actix-server-config/changes.md |  7 +++++++
 actix-server-config/src/lib.rs | 25 ++++++++++++++++++++++++-
 3 files changed, 37 insertions(+), 3 deletions(-)

diff --git a/actix-server-config/Cargo.toml b/actix-server-config/Cargo.toml
index e33a9137..08af1acf 100644
--- a/actix-server-config/Cargo.toml
+++ b/actix-server-config/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "actix-server-config"
-version = "0.1.1"
+version = "0.1.2"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix server config utils"
 homepage = "https://actix.rs"
@@ -14,7 +14,7 @@ name = "actix_server_config"
 path = "src/lib.rs"
 
 [package.metadata.docs.rs]
-features = ["ssl", "rust-tls"]
+features = ["ssl", "rust-tls", "uds"]
 
 [features]
 default = []
@@ -25,6 +25,9 @@ ssl = ["tokio-openssl"]
 # rustls
 rust-tls = ["rustls", "tokio-rustls"]
 
+# unix domain sockets
+uds = ["tokio-uds"]
+
 [dependencies]
 futures = "0.1.25"
 tokio-io = "0.1.12"
@@ -32,3 +35,4 @@ tokio-tcp = "0.1"
 tokio-openssl = { version="0.3.0", optional = true }
 rustls = { version = "0.15.2", optional = true }
 tokio-rustls = { version = "0.9.1", optional = true }
+tokio-uds = { version="0.2.5", optional = true }
diff --git a/actix-server-config/changes.md b/actix-server-config/changes.md
index 9b5b1e09..7e8ebfbd 100644
--- a/actix-server-config/changes.md
+++ b/actix-server-config/changes.md
@@ -1,5 +1,12 @@
 # Changes
 
+## [0.1.2] - 2019-07-18
+
+### Added
+
+* Add unix domnain sockets support
+
+
 ## [0.1.1] - 2019-04-16
 
 ### Added
diff --git a/actix-server-config/src/lib.rs b/actix-server-config/src/lib.rs
index 557d1893..85f72bdb 100644
--- a/actix-server-config/src/lib.rs
+++ b/actix-server-config/src/lib.rs
@@ -95,9 +95,9 @@ impl<T, P> Io<T, P> {
     /// Return new Io object with new parameter.
     pub fn set<U>(self, params: U) -> Io<T, U> {
         Io {
+            params,
             io: self.io,
             proto: self.proto,
-            params: params,
         }
     }
 
@@ -216,3 +216,26 @@ impl<T: IoStream> IoStream for tokio_rustls::TlsStream<T, rustls::ServerSession>
         self.get_mut().0.set_keepalive(dur)
     }
 }
+
+#[cfg(all(unix, feature = "uds"))]
+impl IoStream for tokio_uds::UnixStream {
+    #[inline]
+    fn peer_addr(&self) -> Option<net::SocketAddr> {
+        None
+    }
+
+    #[inline]
+    fn set_nodelay(&mut self, _: bool) -> io::Result<()> {
+        Ok(())
+    }
+
+    #[inline]
+    fn set_linger(&mut self, _: Option<time::Duration>) -> io::Result<()> {
+        Ok(())
+    }
+
+    #[inline]
+    fn set_keepalive(&mut self, _: Option<time::Duration>) -> io::Result<()> {
+        Ok(())
+    }
+}