chore(session-replay): Add detailed debug logging for session replay (#5173)

Author: philprime

CHANGELOG.md

@@ -26,6 +26,7 @@
 - GA of better session replay view renderer V2 (#5054)
 - Explicitly check malloc result for SRSync to fix a Veracode Security Scan warning (#5160)
 - Revert max key-frame interval to once per session replayvideo segment (#5156)
+- Add more detailed debug logs for session replay (#5173)
 
 ## 8.49.2
 

Sources/Sentry/SentryReplayApi.m

@@ -4,6 +4,7 @@
 
 #    import "SentryHub+Private.h"
 #    import "SentryInternalCDefines.h"
+#    import "SentryLog.h"
 #    import "SentryOptions+Private.h"
 #    import "SentrySDK+Private.h"
 #    import "SentrySessionReplayIntegration+Private.h"
@@ -24,6 +25,7 @@ - (void)unmaskView:(UIView *)view
 
 - (void)pause
 {
+    SENTRY_LOG_INFO(@"[Session Replay] Pausing session");
     SentrySessionReplayIntegration *replayIntegration
         = (SentrySessionReplayIntegration *)[SentrySDK.currentHub
             getInstalledIntegration:SentrySessionReplayIntegration.class];
@@ -32,6 +34,7 @@ - (void)pause
 
 - (void)resume
 {
+    SENTRY_LOG_INFO(@"[Session Replay] Resuming session");
     SentrySessionReplayIntegration *replayIntegration
         = (SentrySessionReplayIntegration *)[SentrySDK.currentHub
             getInstalledIntegration:SentrySessionReplayIntegration.class];
@@ -40,6 +43,7 @@ - (void)resume
 
 - (void)start SENTRY_DISABLE_THREAD_SANITIZER("double-checked lock produce false alarms")
 {
+    SENTRY_LOG_INFO(@"[Session Replay] Starting session");
     SentrySessionReplayIntegration *replayIntegration
         = (SentrySessionReplayIntegration *)[SentrySDK.currentHub
             getInstalledIntegration:SentrySessionReplayIntegration.class];
@@ -52,6 +56,7 @@ - (void)start SENTRY_DISABLE_THREAD_SANITIZER("double-checked lock produce false
             replayIntegration = (SentrySessionReplayIntegration *)[SentrySDK.currentHub
                 getInstalledIntegration:SentrySessionReplayIntegration.class];
             if (replayIntegration == nil) {
+                SENTRY_LOG_DEBUG(@"[Session Replay] Initializing replay integration");
                 SentryOptions *currentOptions = SentrySDK.currentHub.client.options;
                 replayIntegration =
                     [[SentrySessionReplayIntegration alloc] initForManualUse:currentOptions];
@@ -67,6 +72,7 @@ - (void)start SENTRY_DISABLE_THREAD_SANITIZER("double-checked lock produce false
 
 - (void)stop
 {
+    SENTRY_LOG_INFO(@"[Session Replay] Stopping session");
     SentrySessionReplayIntegration *replayIntegration
         = (SentrySessionReplayIntegration *)[SentrySDK.currentHub
             getInstalledIntegration:SentrySessionReplayIntegration.class];
@@ -75,11 +81,13 @@ - (void)stop
 
 - (void)showMaskPreview
 {
+    SENTRY_LOG_DEBUG(@"[Session Replay] Showing mask preview");
     [self showMaskPreview:1];
 }
 
 - (void)showMaskPreview:(CGFloat)opacity
 {
+    SENTRY_LOG_DEBUG(@"[Session Replay] Showing mask preview with opacity: %f", opacity);
     SentrySessionReplayIntegration *replayIntegration
         = (SentrySessionReplayIntegration *)[SentrySDK.currentHub
             getInstalledIntegration:SentrySessionReplayIntegration.class];
@@ -89,6 +97,7 @@ - (void)showMaskPreview:(CGFloat)opacity
 
 - (void)hideMaskPreview
 {
+    SENTRY_LOG_DEBUG(@"[Session Replay] Hiding mask preview");
     SentrySessionReplayIntegration *replayIntegration
         = (SentrySessionReplayIntegration *)[SentrySDK.currentHub
             getInstalledIntegration:SentrySessionReplayIntegration.class];