Fix compilation errors

Author: mpilquist

io/js/src/main/scala/fs2/io/net/SocketInfoPlatform.scala

@@ -23,7 +23,7 @@ package fs2
 package io
 package net
 
-import com.comcast.ip4s.{GenSocketAddress, SocketAddress}
+import com.comcast.ip4s.GenSocketAddress
 import cats.effect.Async
 import fs2.io.internal.facade
 

io/js/src/main/scala/fs2/io/net/UnixSocketsProviderPlatform.scala

@@ -23,13 +23,18 @@ package fs2
 package io
 package net
 
-import cats.effect.{Async, Resource}
+import cats.effect.{Async, LiftIO, Resource}
 import cats.syntax.all._
 import com.comcast.ip4s.UnixSocketAddress
 import fs2.io.file.{Files, Path}
 
 private[net] trait UnixSocketsProviderCompanionPlatform {
 
+  private[net] def forLiftIO[F[_]: Async: LiftIO]: UnixSocketsProvider[F] = {
+    val _ = LiftIO[F]
+    forAsync[F]
+  }
+
   private[net] def forAsync[F[_]: Async]: UnixSocketsProvider[F] =
     forAsyncAndFiles(implicitly, Files.forAsync[F])
 

io/jvm/src/main/scala/fs2/io/net/IpSocketsProviderPlatform.scala

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2013 Functional Streams for Scala
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package fs2
+package io
+package net
+
+import cats.effect.Async
+
+private[net] trait IpSocketsProviderCompanionPlatform { self: IpSocketsProvider.type =>
+
+  private[net] def forAsync[F[_]: Async]: IpSocketsProvider[F] =
+    AsynchronousChannelGroupIpSocketsProvider.forAsync[F]
+}

io/jvm/src/main/scala/fs2/io/net/NetworkPlatform.scala

@@ -160,7 +160,7 @@ private[net] trait NetworkCompanionPlatform extends NetworkLowPriority { self: N
 
   def forAsyncAndDns[F[_]](implicit F: Async[F], dns: Dns[F]): Network[F] =
     new AsyncNetwork[F] {
-      private lazy val ipSockets = AsynchronousChannelGroupIpSocketsProvider.forAsync[F]
+      private lazy val ipSockets = IpSocketsProvider.forAsync[F]
       private lazy val unixSockets = UnixSocketsProvider.forAsync[F]
       private lazy val globalDatagramSocketGroup = DatagramSocketGroup.unsafe[F](globalAdsg)
 

io/native/src/main/scala/fs2/io/net/IpSocketsProviderPlatform.scala

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2013 Functional Streams for Scala
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package fs2
+package io
+package net
+
+import cats.effect.{Async, LiftIO}
+import com.comcast.ip4s.Dns
+
+private[net] trait IpSocketsProviderCompanionPlatform { self: IpSocketsProvider.type =>
+
+  private[net] def forLiftIO[F[_]: Async: LiftIO]: IpSocketsProvider[F] =
+    new FdPollingIpSocketsProvider[F]()(Dns.forAsync, implicitly, implicitly)
+}

io/shared/src/main/scala/fs2/io/net/unixsocket/UnixSockets.scala

@@ -55,14 +55,12 @@ object UnixSockets {
 
   def forIO: UnixSockets[IO] = forLiftIO
 
-  implicit def forLiftIO[F[_]: Async: LiftIO]: UnixSockets[F] = {
-    val _ = LiftIO[F]
+  implicit def forLiftIO[F[_]: Async: LiftIO]: UnixSockets[F] =
     new AsyncUnixSockets[F]
-  }
 
-  private class AsyncUnixSockets[F[_]: Async] extends UnixSockets[F] {
+  private class AsyncUnixSockets[F[_]: Async: LiftIO] extends UnixSockets[F] {
 
-    private val delegate = UnixSocketsProvider.forAsync[F]
+    private val delegate = UnixSocketsProvider.forLiftIO[F]
 
     def client(address: UnixSocketAddress): Resource[F, Socket[F]] =
       delegate.connect(Ip4sUnixSocketAddress(address.path), Nil)