Learning/s7netplus
0
0
Fork 0
mirror of https://github.com/S7NetPlus/s7netplus.git synced 2026-02-17 14:28:25 +08:00
Code Issues Packages Projects Releases Wiki Activity

Flowed cancellation token to TcpClient.ConnectAsync in .NET 5.0 target

Browse Source
This commit is contained in:
Günther Foidl
2021-12-26 19:26:04 +01:00
parent b475aee2e7
commit 9c3f95ce73
2 changed files with 8 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
S7.Net/PlcAsynchronous.cs
View File

@@ -25,7 +25,7 @@ namespace S7.Net
/// <returns>A task that represents the asynchronous open operation.</returns>
public async Task OpenAsync(CancellationToken cancellationToken = default)
{
var stream = await ConnectAsync().ConfigureAwait(false);
var stream = await ConnectAsync(cancellationToken).ConfigureAwait(false);
try
{
await queue.Enqueue(async () =>
@@ -44,11 +44,16 @@ namespace S7.Net
}
}
private async Task<NetworkStream> ConnectAsync()
private async Task<NetworkStream> ConnectAsync(CancellationToken cancellationToken)
{
tcpClient = new TcpClient();
ConfigureConnection();
#if NET5_0_OR_GREATER
await tcpClient.ConnectAsync(IP, Port, cancellationToken).ConfigureAwait(false);
#else
await tcpClient.ConnectAsync(IP, Port).ConfigureAwait(false);
#endif
return tcpClient.GetStream();
}

2
S7.Net/S7.Net.csproj
View File

@@ -1,7 +1,7 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFrameworks>net452;netstandard2.0;netstandard1.3</TargetFrameworks>
<TargetFrameworks>net452;netstandard2.0;netstandard1.3;net5.0</TargetFrameworks>
<SignAssembly>true</SignAssembly>
<AssemblyOriginatorKeyFile>Properties\S7.Net.snk</AssemblyOriginatorKeyFile>
<InternalsVisibleTo>S7.Net.UnitTest</InternalsVisibleTo>