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Added options to improve reader/decoder parsing efficiency. - #449
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The indexer already validated every indexed message. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
It reads the headers of every selected message with numpy instead of one Python call per message, which is much faster for logs with millions of messages. Message classes can implement unpack_array() to deserialize their fields the same way. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Also added get_data() to get the wrapped data from a serialized payload without deserializing the rest of the message. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
With return_payload=False, the decoder frames and validates messages without deserializing them. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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bhers4
approved these changes
Oct 30, 2026
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New Features
MixedLogReader.read_batch(), which reads every message matching the reader's filters at once into aMessageBatchof numpy header arrays, much faster than iterating for logs with millions of messagesMessagePayload.unpack_array()for deserializing the fixed-size fields of every message in a batch at once, implemented forInputDataWrapperMessagemessage_typesfilter andreturn_payloadoption toFusionEngineDecoderChanges
MixedLogReaderreads using a file indexFixes
MixedLogReadercrash whenreturn_payloadisFalse