tfollow-up 1c8a4bcfa497b117e4511c2f108dbca8a1adb793 - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 1ebd1baebf50ce7aacd61e6ba6d288d1a0b8d860
DIR parent 8d4a5bd1d7d53015cfcfb96b0d3c8e8e8f7a0e9e
HTML Author: ThomasV <thomasv@electrum.org>
Date: Wed, 10 Oct 2018 10:29:57 +0200
follow-up 1c8a4bcfa497b117e4511c2f108dbca8a1adb793
Diffstat:
M electrum/lnbase.py | 33 +++++++++++---------------------
1 file changed, 11 insertions(+), 22 deletions(-)
---
DIR diff --git a/electrum/lnbase.py b/electrum/lnbase.py
t@@ -1042,28 +1042,17 @@ class Peer(PrintError):
data = failure_msg.data
self.print_error("UPDATE_FAIL_HTLC", repr(code), data)
# handle some specific error codes
- if code == OnionFailureCode.TEMPORARY_CHANNEL_FAILURE:
- channel_update = (258).to_bytes(length=2, byteorder="big") + data[2:]
- message_type, payload = decode_msg(channel_update)
- self.on_channel_update(payload)
- elif code == OnionFailureCode.AMOUNT_BELOW_MINIMUM:
- channel_update = (258).to_bytes(length=2, byteorder="big") + data[10:]
- message_type, payload = decode_msg(channel_update)
- self.on_channel_update(payload)
- elif code == OnionFailureCode.FEE_INSUFFICIENT:
- channel_update = (258).to_bytes(length=2, byteorder="big") + data[10:]
- message_type, payload = decode_msg(channel_update)
- self.on_channel_update(payload)
- elif code == OnionFailureCode.INCORRECT_CLTV_EXPIRY:
- channel_update = (258).to_bytes(length=2, byteorder="big") + data[6:]
- message_type, payload = decode_msg(channel_update)
- self.on_channel_update(payload)
- elif code == OnionFailureCode.EXPIRY_TOO_SOON:
- channel_update = (258).to_bytes(length=2, byteorder="big") + data[2:]
- message_type, payload = decode_msg(channel_update)
- self.on_channel_update(payload)
- elif code == OnionFailureCode.CHANNEL_DISABLED:
- channel_update = (258).to_bytes(length=2, byteorder="big") + data[4:]
+ failure_codes = {
+ OnionFailureCode.TEMPORARY_CHANNEL_FAILURE: 2
+ OnionFailureCode.AMOUNT_BELOW_MINIMUM: 10
+ OnionFailureCode.FEE_INSUFFICIENT: 10
+ OnionFailureCode.INCORRECT_CLTV_EXPIRY: 6
+ OnionFailureCode.EXPIRY_TOO_SOON: 2
+ OnionFailureCode.CHANNEL_DISABLED: 4
+ }
+ offset = failure_codes.get(code)
+ if offset:
+ channel_update = (258).to_bytes(length=2, byteorder="big") + data[offset:]
message_type, payload = decode_msg(channel_update)
self.on_channel_update(payload)
else: