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16 lines
1,003 B
Text
16 lines
1,003 B
Text
TODO items.
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o use real entropy to make random (ID, port) numbers more random.
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o in production mode, do not free memory on exit. In debug mode, test leaks.
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o profile memory allocation, and if performance issues, use special memory
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allocator. For example, with caches per thread.
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o #define BIT_... different on bigendian and smallendian systems so that
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the htons on flags is not needed to send a message from the cache.
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o possible optimization with delayed malloc of msgreply after parse
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(reuse parse structures and ptrs to packet in meantime).
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o possible optimization, so that precious id number resource is not depleted
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by parsing of messages. Delay malloc, as above, or try to reverse release
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special id numbers, and if you release the next_id number for the thread
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it reuses that id number.
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o use rbtree to compress domain names in messages, sorted AXFRs of 16Kb
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and so on. This may be faster for that case.
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o speed up pkt domain name decompression loop detection using counter perhaps.
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