From 44caa91fbf3e92186d6a1376f34fa604e225685d Mon Sep 17 00:00:00 2001
From: mag <gerasimov@pss.ru>
Date: Tue, 11 Jun 2024 15:03:14 +0500
Subject: [PATCH] Rewrite to work with dotnet 8

---
 NModbus.IntegrationTests/NModbus.IntegrationTests.csproj | 2 +-
 NModbus.SerialPortStream/SerialPortStreamAdapter.cs      | 8 ++++++++
 NModbus.UnitTests/NModbus.UnitTests.csproj               | 2 +-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/NModbus.IntegrationTests/NModbus.IntegrationTests.csproj b/NModbus.IntegrationTests/NModbus.IntegrationTests.csproj
index e0a3b91..4875e5e 100644
--- a/NModbus.IntegrationTests/NModbus.IntegrationTests.csproj
+++ b/NModbus.IntegrationTests/NModbus.IntegrationTests.csproj
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
-		<TargetFrameworks>net46;net6.0</TargetFrameworks>
 		<IsPackable>false</IsPackable>
+		<TargetFramework>net8.0</TargetFramework>
 	</PropertyGroup>
 
 	<ItemGroup>
diff --git a/NModbus.SerialPortStream/SerialPortStreamAdapter.cs b/NModbus.SerialPortStream/SerialPortStreamAdapter.cs
index 81040e8..4a5b9de 100644
--- a/NModbus.SerialPortStream/SerialPortStreamAdapter.cs
+++ b/NModbus.SerialPortStream/SerialPortStreamAdapter.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Threading.Tasks;
 using NModbus.IO;
 
 namespace NModbus.SerialPortStream
@@ -43,6 +44,13 @@ public int Read(byte[] buffer, int offset, int count)
             return result;
         }
 
+        public Task<int> ReadAsync(byte[] buffer, int offset, int count)
+        {
+            var result = _serialPortStream.ReadAsync(buffer, offset, count);
+
+            return result;
+        }
+
         public void Write(byte[] buffer, int offset, int count)
         {
             _serialPortStream.Write(buffer, offset, count);
diff --git a/NModbus.UnitTests/NModbus.UnitTests.csproj b/NModbus.UnitTests/NModbus.UnitTests.csproj
index 6159dff..e4981f2 100644
--- a/NModbus.UnitTests/NModbus.UnitTests.csproj
+++ b/NModbus.UnitTests/NModbus.UnitTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFramework>net4.6</TargetFramework>
+		<TargetFramework>net8.0</TargetFramework>
 		<TreatWarningsAsErrors>true</TreatWarningsAsErrors>
 		<AssemblyName>NModbus.UnitTests</AssemblyName>
 		<PackageId>NModbus.UnitTests</PackageId>