This pull request introduces functionality to handle truncated DNS responses in the UDPSerializer class. The primary changes include updating the UDPSerializer to truncate responses that exceed the maximum size and adding corresponding tests to ensure this functionality works correctly.
Enhancements to DNS Response Handling:
src/common/network/udp.ts: Updated the UDPSerializer class to include logic for truncating DNS responses that exceed 512 bytes. This includes setting the truncated response flag and reducing the size of the packet by removing additional, authority, and answer sections as needed.
Testing Improvements:
src/common/network/tests/udp.spec.ts: Added a new test case to verify that the UDPSerializer correctly truncates responses that are too large, ensuring the truncated flag is set and the response size is within the limit.
This pull request introduces functionality to handle truncated DNS responses in the
UDPSerializerclass. The primary changes include updating theUDPSerializerto truncate responses that exceed the maximum size and adding corresponding tests to ensure this functionality works correctly.Enhancements to DNS Response Handling:
src/common/network/udp.ts: Updated theUDPSerializerclass to include logic for truncating DNS responses that exceed 512 bytes. This includes setting the truncated response flag and reducing the size of the packet by removing additional, authority, and answer sections as needed.Testing Improvements:
src/common/network/tests/udp.spec.ts: Added a new test case to verify that theUDPSerializercorrectly truncates responses that are too large, ensuring the truncated flag is set and the response size is within the limit.src/common/network/tests/udp.spec.ts: Imported necessary utilities and constants (TRUNCATED_RESPONSEandHasFlag) to support the new test case.