Ahson Khan

/azp run cpp - core - ci

@danieljurek CI pipeline runs keep getting canceled after 45 minutes. Can you please help with this? Otherwise green runs aren't showing up as passing.

@LarryOsterman the line of code within the ifdef with `BUILD_TESTING` doesn't compile (line 470 below). If it's dead code, it should be removed. It currently being unreachable doesn't mean the...

Re-opening, but not marking as release blocking, since it looks like the code that doesn't compile is unreachable.

Another hit of this issue here - `cmake generate for azure-storage-files-datalake`: https://dev.azure.com/azure-sdk/public/_build/results?buildId=3697778&view=logs&j=5b93c52f-e230-56a0-4101-bbe6cb6c4dfb&t=80c49840-5bbe-5cc4-3c82-f0794e7b73e1 From https://github.com/Azure/azure-sdk-for-cpp/pull/5535

For completeness/comparison, added S.T.Json (for the particular case of writing Base64 encoded strings): ```C# sw = Stopwatch.StartNew(); for (int i = 0; i < N; i++) { byte[] bytes =...