improve(relayer): Parallel processing for destination chain fills #1346
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Relayer fills are currently processed as a flat array. When messages are involved this requires simulation of the fill on the destination chain, thus incurring delay. In these cases, take the opportunity to process other fills whilst awaiting the outcome of the simulation. This is also another step towards containing RPC misbehaviour to the affected chain and preventing contagion to other destinations.
pxrl
requested review from
mrice32,
nicholaspai and
james-a-morris
as code owners
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Relayer fills are currently processed as a flat array. When messages are involved this requires simulation of the fill on the destination chain, thus incurring delay. In these cases, take the opportunity to process other fills whilst awaiting the outcome of the simulation. This is also another step towards containing RPC misbehaviour to the affected chain and preventing contagion to other destinations.