Excel Integration Logging

To debug issues on the adapter level, the dotnet.log and excel.log are both required.  See below the steps required to obtain these logs:

1) dotnet.log

Enable dotnet logging by placing a file named log-config.json in the working directory of the Excel Adapter -C:\Users\<Username>\AppData\Local\OpenFin\apps\<appName>\assets\excel-adapter\1.x.x

{
  "targetfile":"dotnet.log",
  "enabled": true,
  "minlevel": "trace",
  "toconsole": false
  }

The dotnet.log will then be found in the following location:  %localappdata%\openfin\logs\dotnet.log

2) excel.log

1. Update the call togetExcelApplicationto enable adapter logging by specifyingtrueas param value:
   
   import { getExcelApplication } from '@openfin/excel'; 
const excel = await getExcelApplication(true);
   
   
2. After the first time running this version of the adapter (to allow the adapter package to be copied to the local OpenFin app data folder), open "assets\excel-adapter\1.4.X\OpenFin.Excel.exe.config" from the calling app folder in the OpenFin local app data and replace:
   
   <listeners> <remove name="Default" /> </listeners>
   
   with:
   
   <listeners> <add name="logFileListener" type="System.Diagnostics.TextWriterTraceListener" initializeData="{PATH_TO_OPENFIN_LOCAL_APP_DATA_DIR}\logs\excel.log" /> <remove name="Default" /> </listeners>

3. Then reload the application and adapter log messages should now be outputted to the specified log file.