put client behind feature flag

iroh-relay/Cargo.toml

@@ -118,7 +118,7 @@ mainline = "2.0.1"
 duct = "0.13.6"
 
 [features]
-default = ["metrics", "discovery-pkarr-dht", "server"]
+default = ["metrics", "discovery-pkarr-dht", "server", "client"]
 server = [
     "dep:tokio-rustls-acme",
     "dep:axum",
@@ -132,6 +132,7 @@ metrics = ["iroh-metrics/metrics", "server"]
 test-utils = []
 discovery-local-network = ["dep:swarm-discovery"]
 discovery-pkarr-dht = ["pkarr/dht", "dep:genawaiter"]
+client = []
 
 [[bin]]
 name = "iroh-relay"

iroh-relay/src/client/streams.rs

@@ -23,7 +23,7 @@ pub enum MaybeTlsStreamReader {
             tokio::io::ReadHalf<tokio_rustls::client::TlsStream<ProxyStream>>,
         >,
     ),
-    #[cfg(test)]
+    #[cfg(all(test, feature = "server"))]
     Mem(tokio::io::ReadHalf<tokio::io::DuplexStream>),
 }
 
@@ -45,7 +45,7 @@ impl AsyncRead for MaybeTlsStreamReader {
 pub enum MaybeTlsStreamWriter {
     Raw(tokio::io::WriteHalf<ProxyStream>),
     Tls(tokio::io::WriteHalf<tokio_rustls::client::TlsStream<ProxyStream>>),
-    #[cfg(test)]
+    #[cfg(all(test, feature = "server"))]
     Mem(tokio::io::WriteHalf<tokio::io::DuplexStream>),
 }
 
@@ -58,7 +58,7 @@ impl AsyncWrite for MaybeTlsStreamWriter {
         match &mut *self {
             Self::Raw(stream) => Pin::new(stream).poll_write(cx, buf),
             Self::Tls(stream) => Pin::new(stream).poll_write(cx, buf),
-            #[cfg(test)]
+            #[cfg(all(test, feature = "server"))]
             Self::Mem(stream) => Pin::new(stream).poll_write(cx, buf),
         }
     }
@@ -70,7 +70,7 @@ impl AsyncWrite for MaybeTlsStreamWriter {
         match &mut *self {
             Self::Raw(stream) => Pin::new(stream).poll_flush(cx),
             Self::Tls(stream) => Pin::new(stream).poll_flush(cx),
-            #[cfg(test)]
+            #[cfg(all(test, feature = "server"))]
             Self::Mem(stream) => Pin::new(stream).poll_flush(cx),
         }
     }
@@ -82,7 +82,7 @@ impl AsyncWrite for MaybeTlsStreamWriter {
         match &mut *self {
             Self::Raw(stream) => Pin::new(stream).poll_shutdown(cx),
             Self::Tls(stream) => Pin::new(stream).poll_shutdown(cx),
-            #[cfg(test)]
+            #[cfg(all(test, feature = "server"))]
             Self::Mem(stream) => Pin::new(stream).poll_shutdown(cx),
         }
     }
@@ -95,7 +95,7 @@ impl AsyncWrite for MaybeTlsStreamWriter {
         match &mut *self {
             Self::Raw(stream) => Pin::new(stream).poll_write_vectored(cx, bufs),
             Self::Tls(stream) => Pin::new(stream).poll_write_vectored(cx, bufs),
-            #[cfg(test)]
+            #[cfg(all(test, feature = "server"))]
             Self::Mem(stream) => Pin::new(stream).poll_write_vectored(cx, bufs),
         }
     }

iroh-relay/src/lib.rs

@@ -9,10 +9,10 @@
 
 #![deny(missing_docs, rustdoc::broken_intra_doc_links)]
 
+#[cfg(feature = "client")]
 pub mod client;
 pub mod defaults;
 pub mod http;
-// mod map;
 pub mod protos;
 #[cfg(feature = "server")]
 #[cfg_attr(iroh_docsrs, doc(cfg(feature = "server")))]