Integrate end to end hashed chain exchange with F3 #816
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Conceptually SGTM, will do another dive latter after I think it over. |
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Integrate the chain exchange mechanism with F3 host and runner. But without touching the core GPBFT. The implementation here leaves two major TODOs: 1) chain broadcasting mechanism (currently coupled to GPBFT message broadcast), and 2) partial message validation prior to buffering (currently skipped entirely but with capped buffer sizes and re-validation by core GPBFT once the messages are complete). The integration introduces the concept of Partial GMessage: a GMessage with chains replaced with the key to the chain. The work introduces a buffer and refill mechanism that listens to the chains discovered, un-buffers the messages having re-constructed their original GMessage and feeds them to the participation using the existing event loop. Part of #792
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Integrate the chain exchange mechanism with F3 host and runner. But without touching the core GPBFT.
The implementation here leaves two major TODOs: 1) chain broadcasting mechanism (currently coupled to GPBFT message broadcast), and 2) partial message validation prior to buffering (currently skipped entirely but with capped buffer sizes and re-validation by core GPBFT once the messages are complete).
The integration introduces the concept of Partial GMessage: a GMessage with chains replaced with the key to the chain. The work introduces a buffer and refill mechanism that listens to the chains discovered, un-buffers the messages having re-constructed their original GMessage and feeds them to the participation using the existing event loop.
Part of #792