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input/size: remove unused constants

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Since we never attempt to sweep an HTLC we offered with the preimage on
the remote's commitment, we never use the constant
AcceptedHtlcSuccessWitnessSize for weight estimation. Similarly, we
never timout an HTLC offered by the remote on our own commitment, and
don't need the constant OfferedHtlcTimeoutWitnessSize.
This commit is contained in:
Johan T. Halseth 2020-03-06 16:11:44 +01:00
parent 8a5d846f94
commit 02dd8d23fd
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GPG Key ID: 15BAADA29DA20D26
1 changed files with 0 additions and 25 deletions
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input/size.go
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@ -260,19 +260,6 @@ const (
// - witness_script: (accepted_htlc_script) // - witness_script: (accepted_htlc_script)
AcceptedHtlcTimeoutWitnessSize = 1 + 1 + 73 + 1 + 1 + AcceptedHtlcScriptSize AcceptedHtlcTimeoutWitnessSize = 1 + 1 + 73 + 1 + 1 + AcceptedHtlcScriptSize
// AcceptedHtlcSuccessWitnessSize 322 bytes
// - number_of_witness_elements: 1 byte
// - nil_length: 1 byte
// - sig_alice_length: 1 byte
// - sig_alice: 73 bytes
// - sig_bob_length: 1 byte
// - sig_bob: 73 bytes
// - preimage_length: 1 byte
// - preimage: 32 bytes
// - witness_script_length: 1 byte
// - witness_script (accepted_htlc_script)
AcceptedHtlcSuccessWitnessSize = 1 + 1 + 73 + 1 + 73 + 1 + 32 + 1 + AcceptedHtlcScriptSize
// AcceptedHtlcPenaltyWitnessSize 249 bytes // AcceptedHtlcPenaltyWitnessSize 249 bytes
// - number_of_witness_elements: 1 byte // - number_of_witness_elements: 1 byte
// - revocation_sig_length: 1 byte // - revocation_sig_length: 1 byte
@ -317,18 +304,6 @@ const (
// - OP_ENDIF: 1 byte // - OP_ENDIF: 1 byte
OfferedHtlcScriptSize = 3*1 + 20 + 5*1 + 33 + 10*1 + 33 + 5*1 + 20 + 4*1 OfferedHtlcScriptSize = 3*1 + 20 + 5*1 + 33 + 10*1 + 33 + 5*1 + 20 + 4*1
// OfferedHtlcTimeoutWitnessSize 285 bytes
// - number_of_witness_elements: 1 byte
// - nil_length: 1 byte
// - sig_alice_length: 1 byte
// - sig_alice: 73 bytes
// - sig_bob_length: 1 byte
// - sig_bob: 73 bytes
// - nil_length: 1 byte
// - witness_script_length: 1 byte
// - witness_script (offered_htlc_script)
OfferedHtlcTimeoutWitnessSize = 1 + 1 + 1 + 73 + 1 + 73 + 1 + 1 + OfferedHtlcScriptSize
// OfferedHtlcSuccessWitnessSize 317 bytes // OfferedHtlcSuccessWitnessSize 317 bytes
// - number_of_witness_elements: 1 byte // - number_of_witness_elements: 1 byte
// - nil_length: 1 byte // - nil_length: 1 byte