fix: Switch from TWAIN to WIA as grpc failed in Windows service

tailosoft · Aug 29, 2023 · ce5549a · ce5549a
1 parent b8db839
commit ce5549a
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Showing 4 changed files with 19 additions and 6 deletions.
diff --git a/README.md b/README.md
@@ -29,6 +29,19 @@ dotnet clean
 dotnet build -c Release
 ```
 
+## Debug
+
+To be able to attach the visual studio debugger on a running Windows Service, the project needs to be build in Debug and not release.
+
+**Make sure to disable single file...**
+```
+dotnet build ScanServer.csproj -c Debug
+```
+
+Then create a Windows service **using cmd as administrator and not powershell** using the .exe in the debug file, make sure to stop the release server since they by default use the same port.
+```
+sc create ScanServerDebug binPath= "C:\Path\To\ScanServer\bin\Debug\net7.0\win-x64\ScanServer.exe" DisplayName= "Scan Server Debug" start= auto obj= "LocalSystem"
+```
 
 ## Uninstall:
 

diff --git a/ScanServer/Controllers/ScannerController.cs b/ScanServer/Controllers/ScannerController.cs
@@ -33,21 +33,21 @@ public async Task<ActionResult<List<ScanDevice>>> ListDevices()
             // TODO based on env Var change driver
             // TODO set 32 or 64 based on OS
             //var devices = await _scanController.GetDeviceList(new ScanOptions { Driver = Driver.Twain, TwainOptions = { Dsm = TwainDsm.Old, Adapter = TwainAdapter.Legacy } });
-            var devices = await _scanController.GetDeviceList(Driver.Twain);
+            var devices = await _scanController.GetDeviceList();
             return Ok(devices);
         }
 
         [HttpGet("scan/{deviceId}")]
         public async Task<ActionResult> Scan([FromRoute] string deviceId)
         {
             _logger.LogDebug($"{nameof(Scan)}");
-            var devices = await _scanController.GetDeviceList(Driver.Twain);
+            var devices = await _scanController.GetDeviceList();
             ScanDevice device = devices.Find(d => d.ID == deviceId);
             if (device == null)
             {
                 return NotFound();
             }
-            var scannedImages = _scanController.Scan(new ScanOptions { Device = device, Driver = Driver.Twain, Dpi = 200 }).ToBlockingEnumerable().ToList();
+            var scannedImages = _scanController.Scan(new ScanOptions { Device = device, Dpi = 200 }).ToBlockingEnumerable().ToList();
             if (scannedImages.Count == 0)
             {
                 return NotFound();

diff --git a/ScanServer/Program.cs b/ScanServer/Program.cs
@@ -2,8 +2,6 @@
 using ScanServer.Controllers;
 using System.Diagnostics;
 
-ILogger<WebApplication> _logger;
-
 var options = new WebApplicationOptions
 {
     Args = args,

diff --git a/ScanServer/ScanServer.csproj b/ScanServer/ScanServer.csproj
@@ -4,11 +4,13 @@
     <TargetFramework>net7.0</TargetFramework>
     <OutputType>Exe</OutputType>
     <PublishSingleFile>true</PublishSingleFile>
+    <PublishSingleFile>true</PublishSingleFile>
     <SelfContained>true</SelfContained>
     <PublishReadyToRun>true</PublishReadyToRun>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
+    <!--<DebugType>full</DebugType>-->
   </PropertyGroup>
 
   <ItemGroup>
@@ -19,7 +21,7 @@
 
     <PackageReference Include="NAPS2.Sdk" Version="0.1.0-alpha01" />
     <PackageReference Include="NAPS2.Images.ImageSharp" Version="0.1.0-alpha01" />
-	<PackageReference Include="NAPS2.Images.Gdi" Version="0.1.0-alpha01" />
+    <PackageReference Include="NAPS2.Images.Gdi" Version="0.1.0-alpha01" />
     <PackageReference Include="NAPS2.Sdk.Worker.Win32" Version="0.1.0-alpha01" />
   </ItemGroup>