Jcac10003-oc2-v1.0 — Update

JCAC10003-OC2 v1.0 Update — What’s New and Why It Matters

Summary

JCAC10003-OC2 v1.0 introduces targeted reliability and compatibility fixes, tightened operational controls, and clearer diagnostic outputs to reduce downtime and speed troubleshooting for deployments using the JCAC10003 hardware/software stack.

The following features and improvements characterize this version: Core System Features Jcac10003-oc2-v1.0 Update

Bug Fixes

• JCAC-1342: Resolved a memory leak in the event subscription service when connections dropped unexpectedly.
• JCAC-1401: Fixed a rare race condition causing watchdog timer false positives on boot.
• JCAC-1420: Corrected timezone offset display in exported CSV reports.

The Golden Flash Drive: A clean, FAT32-formatted USB drive with at least 4GB of space. JCAC10003-OC2 v1

Transfer Files: Place the unzipped update files in the root directory of the USB drive. JCAC-1342: Resolved a memory leak in the event

Tap Check for Updates. If a newer version of the Jcac10003-oc2-v1.0 series is available, it will download and install automatically. 2. Manual USB Update

Initiate Update: Insert the USB into the head unit. The system should automatically detect the update and prompt you to start.

Technical Details (concise)

• Auth module: tightened token parsing; introduced token revocation hooks and additional checks on refresh flows.
• IPC endpoints: implemented strict schema validation (protobuf v3 constraints) and dropped permissive legacy parsing.
• Concurrency: added ordered mutexing for worker pools and a watchdog to break potential livelocks.
• Memory: fixed reference-counting bug in session cache; introduced periodic scavenger that reclaims idle state.
• Serialization: replaced reflective serializer in hot path with a generated, zero-copy encoder for common message types.
• Tracing/logging: new flag --trace-json writes compact structured traces to configured sink; logs include correlation IDs.