aljaz/cyphernode
1
0
Fork 0
mirror of https://github.com/aljazceru/cyphernode.git synced 2025-12-17 04:35:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

ln_pay: we now MPP pay first, legacypay on failure

Browse Source
This commit is contained in:
kexkey
2022-03-18 13:11:58 -04:00
parent abe26d9c8e
commit 8565843e9a
1 changed files with 86 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

146
proxy_docker/app/script/call_lightningd.sh
View File

@@ -303,8 +303,8 @@ ln_connectfund() {
ln_pay() {
trace "Entering ln_pay()..."
# Let's try to legacypay (MPP disabled) for 30 seconds.
# If this doesn't work for a routing reason, let's try to pay (MPP enabled) for 30 seconds.
# Let's try to pay (MPP enabled) for 85 seconds.
# If this doesn't work for a routing reason, let's try to legacypay (MPP disabled) for 85 seconds.
# If this doesn't work, return an error.
local result
@@ -347,14 +347,39 @@ ln_pay() {
trace "[ln_pay] Expected description <> Invoice description"
returncode=1
else
# Amount and description are as expected (or empty description), let's pay!
trace "[ln_pay] Amount and description are as expected, let's try to pay without MPP!"
# Amount and description are as expected (or empty description), let's see if already paid
trace "[ln_pay] Amount and description are as expected, let's see if already paid"
result=$(ln_listpays "${bolt11}")
returncode=$?
trace_rc ${returncode}
trace "[ln_pay] result=${result}"
local complete pending failed
complete=$(echo "${result}" | jq -er '.pays | map(select(.status == "complete")) | last')
trace "[ln_pay] complete=${complete}"
pending=$(echo "${result}" | jq -er '.pays | map(select(.status == "pending")) | last')
trace "[ln_pay] pending=${pending}"
failed=$(echo "${result}" | jq -er '.pays | map(select(.status == "failed")) | last')
trace "[ln_pay] failed=${failed}"
if [ "${complete}" != "null" ]; then
trace "[ln_pay] responding complete"
echo "${complete}"
return 0
fi
if [ "${pending}" != "null" ]; then
trace "[ln_pay] responding pending"
echo "${pending}"
return 1
fi
# Payment not previously done, let's pay!
trace "[ln_pay] Payment not previously done, let's try to pay with MPP!"
if [ "${invoice_msatoshi}" = "null" ]; then
# "any" amount on the invoice, we force paying the expected_msatoshi provided to ln_pay by the user
result=$(ln_call_lightningd legacypay -k bolt11=${bolt11} msatoshi=${expected_msatoshi} retry_for=30)
result=$(ln_call_lightningd pay -k bolt11=${bolt11} msatoshi=${expected_msatoshi} retry_for=85)
else
result=$(ln_call_lightningd legacypay -k bolt11=${bolt11} retry_for=30)
result=$(ln_call_lightningd pay -k bolt11=${bolt11} retry_for=85)
fi
returncode=$?
trace_rc ${returncode}
@@ -363,34 +388,31 @@ ln_pay() {
# Successful payment example:
#
# {
# "id": 16,
# "payment_hash": "f00877afeec4d771c2db68af80b8afa5dad3b495dad498828327e484c93f67d5",
# "destination": "021ec6ccede19caa0bc7d7f9699c73e63cb2b79a4877529a60d7ac6a4ebb03487a",
# "msatoshi": 1234,
# "amount_msat": "1234msat",
# "msatoshi_sent": 1235,
# "amount_sent_msat": "1235msat",
# "created_at": 1633373202,
# "status": "complete",
# "payment_preimage": "373cd9a0f83426506f1535f6ca1f08f279f0bd82d257fd3fc8cd49fbc25750f2",
# "bolt11": "lntb1ps4kjlrpp57qy80tlwcnthrskmdzhcpw905hdd8dy4mt2f3q5ryljgfjflvl2sdq9u2d2zxqr3jscqp2sp5c2qykk0pdaeh2yrvn4cpkchsnyxwjnaptujggsd6ldqjfd8jhh3qrzjqwyx8nu2hygyvgc02cwdtvuxe0lcxz06qt3lpsldzcdr46my5epmj85hhvqqqtsqqqqqqqlgqqqqqqgq9q9qyyssqpnwtw6mzxu8pr5mrm8677ke8p5fjcu6dyrrvuy8j5f5p8mzv2phr2y0yx3z7mvgf5uqzzdytegg04u7hcu8ma50692cg69cdtsgw9hsph0xeha"
# }
# Failure response examples:
#
# {
# "code": -32602,
# "message": "03c05f973d9c7218e7aec4f52c2c8ab395f51f41d627c398237b5ff056f46faf09: unknown destination node_id (no public channels?)"
# "destination": "029b26c73b2c19ec9bdddeeec97c313670c96b6414ceacae0fb1b3502e490a6cbb",
# "payment_hash": "0d1e62210e7af9a4146258652fd4cfecd2638086850583e994a103884e2b4e78",
# "created_at": 1631200188.550,
# "parts": 1,
# "msatoshi": 530114,
# "amount_msat": "530114msat",
# "msatoshi_sent": 530114,
# "amount_sent_msat": "530114msat",
# "payment_preimage": "2672c5fa280367222bf30db82566b78909927a67d5756d5ae0227b2ff8f3a907",
# "status": "complete"
# }
#
# {
# "code": 206,
# "message": "Route wanted fee of 16101625msat"
# }
#
# Failed payment example:
# {
# "code": 207,
# "message": "Invoice expired"
# "code": 210,
# "message": "Destination 029b26c73b2c19ec9bdddeeec97c313670c96b6414ceacae0fb1b3502e490a6cbb is not reachable directly and all routehints were unusable.",
# "attempts": [
# {
# "status": "failed",
# "failreason": "Destination 029b26c73b2c19ec9bdddeeec97c313670c96b6414ceacae0fb1b3502e490a6cbb is not reachable directly and all routehints were unusable.",
# "partid": 0,
# "amount": "528214msat"
# }
# ]
# }
#
@@ -413,18 +435,20 @@ ln_pay() {
# Let's try pay if code NOT 207 or 201.
if [ "${code}" -eq "201" ] || [ "${code}" -eq "207" ] || [ "${code}" -lt "0" ]; then
if [ "${code}" -eq "201" ] || [ "${code}" -eq "207" ]; then
trace "[ln_pay] Failure code, response will be the cli result."
else
trace "[ln_pay] Ok let's deal with potential routing failures and retry with MPP..."
trace "[ln_pay] Ok let's deal with potential routing failures and retry without MPP..."
if [ "${invoice_msatoshi}" = "null" ]; then
# "any" amount on the invoice, we force paying the expected_msatoshi provided to ln_pay by the user
result=$(ln_call_lightningd pay -k bolt11=${bolt11} msatoshi=${expected_msatoshi} retry_for=30)
result=$(ln_call_lightningd legacypay -k bolt11=${bolt11} msatoshi=${expected_msatoshi} retry_for=85)
else
result=$(ln_call_lightningd pay -k bolt11=${bolt11} retry_for=30)
result=$(ln_call_lightningd legacypay -k bolt11=${bolt11} retry_for=85)
fi
returncode=$?
trace_rc ${returncode}
trace "[ln_pay] result=${result}"
if [ "${returncode}" -ne "0" ]; then
trace "[ln_pay] Failed!"
@@ -435,34 +459,36 @@ ln_pay() {
# Successful payment example:
#
# {
# "destination": "029b26c73b2c19ec9bdddeeec97c313670c96b6414ceacae0fb1b3502e490a6cbb",
# "payment_hash": "0d1e62210e7af9a4146258652fd4cfecd2638086850583e994a103884e2b4e78",
# "created_at": 1631200188.550,
# "parts": 1,
# "msatoshi": 530114,
# "amount_msat": "530114msat",
# "msatoshi_sent": 530114,
# "amount_sent_msat": "530114msat",
# "payment_preimage": "2672c5fa280367222bf30db82566b78909927a67d5756d5ae0227b2ff8f3a907",
# "status": "complete"
# "id": 16,
# "payment_hash": "f00877afeec4d771c2db68af80b8afa5dad3b495dad498828327e484c93f67d5",
# "destination": "021ec6ccede19caa0bc7d7f9699c73e63cb2b79a4877529a60d7ac6a4ebb03487a",
# "msatoshi": 1234,
# "amount_msat": "1234msat",
# "msatoshi_sent": 1235,
# "amount_sent_msat": "1235msat",
# "created_at": 1633373202,
# "status": "complete",
# "payment_preimage": "373cd9a0f83426506f1535f6ca1f08f279f0bd82d257fd3fc8cd49fbc25750f2",
# "bolt11": "lntb1ps4kjlrpp57qy80tlwcnthrskmdzhcpw905hdd8dy4mt2f3q5ryljgfjflvl2sdq9u2d2zxqr3jscqp2sp5c2qykk0pdaeh2yrvn4cpkchsnyxwjnaptujggsd6ldqjfd8jhh3qrzjqwyx8nu2hygyvgc02cwdtvuxe0lcxz06qt3lpsldzcdr46my5epmj85hhvqqqtsqqqqqqqlgqqqqqqgq9q9qyyssqpnwtw6mzxu8pr5mrm8677ke8p5fjcu6dyrrvuy8j5f5p8mzv2phr2y0yx3z7mvgf5uqzzdytegg04u7hcu8ma50692cg69cdtsgw9hsph0xeha"
# }
#
#
# Failed payment example:
# {
# "code": 210,
# "message": "Destination 029b26c73b2c19ec9bdddeeec97c313670c96b6414ceacae0fb1b3502e490a6cbb is not reachable directly and all routehints were unusable.",
# "attempts": [
# {
# "status": "failed",
# "failreason": "Destination 029b26c73b2c19ec9bdddeeec97c313670c96b6414ceacae0fb1b3502e490a6cbb is not reachable directly and all routehints were unusable.",
# "partid": 0,
# "amount": "528214msat"
# }
# ]
# }
#
# Failure response examples:
#
# {
# "code": -32602,
# "message": "03c05f973d9c7218e7aec4f52c2c8ab395f51f41d627c398237b5ff056f46faf09: unknown destination node_id (no public channels?)"
# }
#
# {
# "code": 206,
# "message": "Route wanted fee of 16101625msat"
# }
#
# {
# "code": 207,
# "message": "Invoice expired"
# }
#
fi
else
# code tag not found