Dispose 'cancellationTokenSource' when it is no longer needed. (https://rules.sonarsource.com/csharp/RSPEC-2930)

Fix this implementation of 'IDisposable' to conform to the dispose pattern. (https://rules.sonarsource.com/csharp/RSPEC-3881)

Fix this implementation of 'IDisposable' to conform to the dispose pattern. (https://rules.sonarsource.com/csharp/RSPEC-3881)

The parameter name 'Session' is not declared in the argument list. (https://rules.sonarsource.com/csharp/RSPEC-3928)

Split this method into two, one handling parameters check and the other handling the asynchronous code. (https://rules.sonarsource.com/csharp/RSPEC-4457)

Split this method into two, one handling parameters check and the other handling the iterator. (https://rules.sonarsource.com/csharp/RSPEC-4456)

Merge this if statement with the enclosing one. (https://rules.sonarsource.com/csharp/RSPEC-1066)

Change this condition so that it does not always evaluate to 'True'. (https://rules.sonarsource.com/csharp/RSPEC-2589)

Add a 'protected' constructor or the 'static' keyword to the class declaration. (https://rules.sonarsource.com/csharp/RSPEC-1118)