Async Acknowledgement #2130
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Async Acknowledgement #2130
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closes #1721
This is a proposal for the async acknowledgement implementation. Happy to get opinions on this.
The packet can be identified by the combination of port, channel and sequence.
The port is unique to each contract and known to wasmd, so it's not needed to provide that explicitly.
To implement this in wasmd, we need to save the packet under some unique key (combination of the three data pieces above) when the contract returns no ack from
ibc_packet_receive. Later when the contract callsWriteAcknowledgement, we try to load that saved packet and call the ibc-goWriteAcknowledgementfunction.If this general approach sounds good then I can provide an implementation for wasmd.