Print the server's scheme when logging that it's reacahable

Author: Joannis

Sources/HummingbirdCore/Server/HTTP/HTTPChannelHandler.swift

@@ -25,6 +25,10 @@ public protocol HTTPChannelHandler: ServerChildChannel {
     var responder: Responder { get }
 }
 
+extension HTTPChannelHandler {
+    public var protocolScheme: String? { "http" }
+}
+
 /// Internal error thrown when an unexpected HTTP part is received eg we didn't receive
 /// a head part when we expected one
 @usableFromInline

Sources/HummingbirdCore/Server/Server.swift

@@ -237,7 +237,8 @@ public actor Server<ChildChannel: ServerChildChannel>: Service {
                         logger: self.logger
                     )
                 }
-                self.logger.info("Server started and listening on \(host):\(asyncChannel.channel.localAddress?.port ?? port)")
+                let scheme = childChannelSetup.protocolScheme.map { $0 + "://" } ?? ""
+                self.logger.info("Server started and listening on \(scheme)\(host):\(asyncChannel.channel.localAddress?.port ?? port)")
                 return (asyncChannel, quiescingHelper)
 
             case .unixDomainSocket(let path):

Sources/HummingbirdCore/Server/ServerChildChannel.swift

@@ -26,6 +26,8 @@ public protocol ServerChildChannelValue: Sendable {
 public protocol ServerChildChannel: Sendable {
     associatedtype Value: ServerChildChannelValue
 
+    var protocolScheme: String? { get }
+
     /// Setup child channel
     /// - Parameters:
     ///   - channel: Child channel
@@ -41,6 +43,8 @@ public protocol ServerChildChannel: Sendable {
 }
 
 extension ServerChildChannel {
+    public var protocolScheme: String? { nil }
+
     /// Build existential ``Server`` from existential `ServerChildChannel`
     ///
     /// - Parameters:

Sources/HummingbirdHTTP2/HTTP2Channel.swift

@@ -25,6 +25,8 @@ import NIOSSL
 
 /// Child channel for processing HTTP1 with the option of upgrading to HTTP2
 public struct HTTP2UpgradeChannel: HTTPChannelHandler {
+    public var protocolScheme: String? { "https" }
+
     public struct Value: ServerChildChannelValue {
         let negotiatedHTTPVersion: EventLoopFuture<NIONegotiatedHTTPVersion<HTTP1Channel.Value, (NIOAsyncChannel<HTTP2Frame, HTTP2Frame>, NIOHTTP2Handler.AsyncStreamMultiplexer<HTTP1Channel.Value>)>>
         public let channel: Channel

Sources/HummingbirdTLS/TLSChannel.swift

@@ -58,6 +58,8 @@ public struct TLSChannel<BaseChannel: ServerChildChannel>: ServerChildChannel {
 }
 
 extension TLSChannel: HTTPChannelHandler where BaseChannel: HTTPChannelHandler {
+    public var protocolScheme: String? { "https" }
+
     public var responder: HTTPChannelHandler.Responder {
         self.baseChannel.responder
     }