Revert async flushes #15
Merged
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Async flushes proved to be only marginally more performant than sync flushes, while adding complexity with synchorization and potential holes in data on ungraceful shutdown.
We took another approach to solve Solana issues on the substreams level.
In the future we can continue to work in the
async-flushesbranch: https://github.com/pinax-network/substreams-sink-sql/tree/async-flushes