Session Replay for iOS

[jamescrosswell]

Part of #2136

This PR adds basic support for Session Replay, including associating replays with exceptions and traces.

It does not implement any way to configure granular masks... only basic options to mask all text / images or none are provided. That can be done in a separate PR.

Note

Note that there are no new tests here as the enabling functionality was added in #4133 (those tests cover this functionality already)

Warning

We should bump the Cocoa SDK to 8.57.2 before releasing this

• https://github.com/getsentry/sentry-cocoa/releases/tag/8.57.2

[codecov]

Codecov Report

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Additional details and impacted files

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##             version6    #4664   +/-   ##
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[jamescrosswell]

I'm not sure how we now want to handle situations like this:

sentry-dotnet/src/Sentry/SentryClient.cs

Lines 350 to 362 in 9d1b4fe

	var hasTerminalException = processedEvent.HasTerminalException();
	if (hasTerminalException)
	{
	// Event contains a terminal exception -> end session as crashed
	_options.LogDebug("Ending session as Crashed, due to unhandled exception.");
	scope.SessionUpdate = _sessionManager.EndSession(SessionEndStatus.Crashed);
	}
	else if (processedEvent.HasException())
	{
	// Event contains a non-terminal exception -> report error
	// (this might return null if the session has already reported errors before)
	scope.SessionUpdate = _sessionManager.ReportError();
	}

... or this:

sentry-dotnet/src/Sentry/Internal/Hub.cs

Lines 376 to 384 in 9d1b4fe

	// Start a new session
	try
	{
	var sessionUpdate = _sessionManager.StartSession();
	if (sessionUpdate is not null)
	{
	CaptureSession(sessionUpdate);
	}
	}

If the CocoaSdk owns the session, do we still need to be able to start/stop sessions from the .NET SDK?

[bruno-garcia]

these sessions are not the same as session replay. let's not conflate these APIs

[Flash0ver]

question: Intended changes?

I believe these are part in the current Unreleased section and got duplicated there through an auto-merge.

[Flash0ver]

question: are EnableViewRendererV2 and EnableFastViewRendering mutually exclusive?

[jamescrosswell]

They're separate flags in the underlying Cocoa SDK... we don't actually need to surface these in .NET though. I could just remove them unless/until we have some need to expose them.