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coot
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Jan 15, 2026
coot
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Jan 15, 2026
coot
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Jan 15, 2026
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Verify that `Sig` encoding produces a valid CBOR.
`SigSubmissionV2` protocol based on `ObjectDiffusion` from Peras. The client requests signatures while the server provides them (dual to `TxSubmission`). The patch provides: * protocol definition and GADT wrappers * CBOR codec * cddl specification checked against the codec * codec provides valid CBOR encoding (checked as a regular QC test rather than with the `cddl` tool)
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| let servers = (\(addr, (mempool, _, _, inDelay, _, inChannel)) -> do | ||
| let server = sigSubmissionOutbound | ||
| (Tracer $ say . show) | ||
| (NumIdsAck $ getNumTxIdsToReq $ maxUnacknowledgedTxIds sigDecisionPolicy) | ||
| (getMempoolReader mempool) | ||
| (maxBound :: TestVersion) | ||
| runPeerWithLimits | ||
| (("OUTBOUND " ++ show addr,) `contramap` tracer) | ||
| sigSubmissionCodec2 | ||
| (byteLimitsSigSubmissionV2 (fromIntegral . BSL.length)) | ||
| timeLimitsSigSubmissionV2 | ||
| (maybe id delayChannel inDelay inChannel) | ||
| (sigSubmissionV2OutboundPeer server) | ||
| ) | ||
| <$> Map.assocs st | ||
|
|
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| let clients = (\(addr, (_, ctrlMsgSTM, outDelay, _, outChannel, _)) -> do | ||
| withPeer tracerSigLogic | ||
| sigChannelsVar | ||
| sigMempoolSem | ||
| sigDecisionPolicy | ||
| sharedSigStateVar | ||
| (getMempoolReader inboundMempool) | ||
| (getMempoolWriter inboundMempool) | ||
| getTxSize | ||
| addr $ \(api :: PeerTxAPI m TxId (Tx TxId))-> do | ||
| let client = sigSubmissionInbound | ||
| verboseTracer | ||
| (getMempoolWriter inboundMempool) | ||
| api | ||
| ctrlMsgSTM | ||
| runPipelinedPeerWithLimits | ||
| (("INBOUND " ++ show addr,) `contramap` verboseTracer) | ||
| sigSubmissionCodec2 | ||
| (byteLimitsSigSubmissionV2 (fromIntegral . BSL.length)) | ||
| timeLimitsSigSubmissionV2 | ||
| (maybe id delayChannel outDelay outChannel) | ||
| (sigSubmissionV2InboundPeerPipelined client) | ||
| ) <$> Map.assocs st |
Contributor
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Here we should have multiple servers (outbound sides), and a single client (inbound side) - which is different from tx-submission where we need a single server (inbound side), but multiple clients (outbound sides).
Co-authored-by: coot <coot@coot.me>
Co-authored-by: coot <coot@coot.me>
Co-authored-by: coot <coot@coot.me>
Co-authored-by: coot <coot@coot.me>
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Closes #13
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