Comments (2)
clashicly
commented on July 21, 2024
@sdaftuar There was no issue with this code in v0.16.1 release and I know it is in Bitcoin Core (BTC) and Bitcoin ABC (BCH). It seems with 1-min blocks and lower difficulty on BTCC, we are seeing upto 2 orphans a day. Could you review your code to see how this is happening?
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corelyone
commented on July 21, 2024
The build from the pull request ran without issues on mainnet on several nodes without issues for a week through 3-10 orphans.
This is the log of the node that threw assertion and went down:
2018-09-04 18:04:43 UpdateTip: new best=0000000000000011c35b2024ba181a7ad74e574c8fe1427197ee72d4cd81ef9a height=613919 version=0x20000000 log2_work=86.962908 tx=245732535 date='2018-09-04 18:04:35' progress=1.000000 cache=0.1MiB(602txo)
2018-09-04 18:04:59 UpdateTip: new best=0000000000000019f097cfc214aed61159410488ec703ea4f26e0a31105ad000 height=613920 version=0x20000000 log2_work=86.962908 tx=245732536 date='2018-09-04 18:04:44' progress=1.000000 cache=0.1MiB(603txo)
2018-09-04 18:05:13 UpdateTip: new best=0000000000000011c35b2024ba181a7ad74e574c8fe1427197ee72d4cd81ef9a height=613919 version=0x20000000 log2_work=86.962908 tx=245732535 date='2018-09-04 18:04:35' progress=1.000000 cache=0.1MiB(603txo)
2018-09-04 18:05:13 UpdateTip: new best=000000000000001bf443dcaa2056bbb62352c358da63627107d63ba539c8428d height=613920 version=0x20000000 log2_work=86.962908 tx=245732536 date='2018-09-04 18:04:45' progress=1.000000 cache=0.1MiB(604txo)
2018-09-04 18:05:13 UpdateTip: new best=000000000000002b445cfd9a0d9e152d3c8eb59cb012003ac9098d9a2241593e height=613921 version=0x20000000 log2_work=86.962908 tx=245732537 date='2018-09-04 18:04:56' progress=1.000000 cache=0.1MiB
This is the log of the node that was patched and kept going:
2018-09-04 18:04:56 UpdateTip: new best=0000000000000019f097cfc214aed61159410488ec703ea4f26e0a31105ad000 height=613920 version=0x20000000 log2_work=86.962908 tx=245732536 date='2018-09-04 18:04:44' progress=1.000000 cache=0.1MiB(261txo)
2018-09-04 18:05:10 UpdateTip: new best=0000000000000011c35b2024ba181a7ad74e574c8fe1427197ee72d4cd81ef9a height=613919 version=0x20000000 log2_work=86.962908 tx=245732535 date='2018-09-04 18:04:35' progress=1.000000 cache=0.1MiB(261txo)
2018-09-04 18:05:10 UpdateTip: new best=000000000000001bf443dcaa2056bbb62352c358da63627107d63ba539c8428d height=613920 version=0x20000000 log2_work=86.962908 tx=245732536 date='2018-09-04 18:04:45' progress=1.000000 cache=0.1MiB(262txo)
2018-09-04 18:05:10 UpdateTip: new best=000000000000002b445cfd9a0d9e152d3c8eb59cb012003ac9098d9a2241593e height=613921 version=0x20000000 log2_work=86.962908 tx=245732537 date='2018-09-04 18:04:56' progress=1.000000 cache=0.1MiB(263txo)
2018-09-04 18:05:10 socket recv error Connection reset by peer (104)
2018-09-04 18:05:22 receive version message: [216.146.251.13:41842] /Bitcoin Core SQ:0.16.2(EB8.0)/: version 80030, blocks=613921, us=204.44.85.47:10333, peer=35370
2018-09-04 18:05:22 peer 35370 uses CASH magic in its headers
2018-09-04 18:05:32 receive version message: [216.146.251.8:1760] /Bitcoin Core SQ:0.16.2(EB8.0; BTCC)/: version 80030, blocks=613887, us=204.44.85.47:10333, peer=35371
2018-09-04 18:05:32 peer 35371 uses CASH magic in its headers
2018-09-04 18:05:34 peer=35372 using obsolete version 70015; disconnecting
2018-09-04 18:05:34 ProcessMessages(version, 111 bytes) FAILED peer=35372
2018-09-04 18:05:42 UpdateTip: new best=000000000000000b73995cbac8c6051c5708f8245943566d465fbb34108ab279 height=613922 version=0x20000000 log2_work=86.962908 tx=245732538 date='2018-09-04 18:05:19' progress=1.000000 cache=0.1MiB(264txo)
You can see 2 versions of height 613920, no notifications or errors, just keeps going like nothing has happened
surprised there is no notification that there was an orphan
Same on another patched node, just keeps going:
2018-09-04 18:04:40 UpdateTip: new best=0000000000000011c35b2024ba181a7ad74e574c8fe1427197ee72d4cd81ef9a height=613919 version=0x20000000 log2_work=86.962908 tx=245732535 date='2018-09-04 18:04:35' progress=1.000000 cache=0.1MiB(260txo)
2018-09-04 18:04:41 peer=34970 using obsolete version 70015; disconnecting
2018-09-04 18:04:41 ProcessMessages(version, 117 bytes) FAILED peer=34970
2018-09-04 18:04:50 peer=34971 using obsolete version 70015; disconnecting
2018-09-04 18:04:50 ProcessMessages(version, 111 bytes) FAILED peer=34971
2018-09-04 18:04:56 UpdateTip: new best=0000000000000019f097cfc214aed61159410488ec703ea4f26e0a31105ad000 height=613920 version=0x20000000 log2_work=86.962908 tx=245732536 date='2018-09-04 18:04:44' progress=1.000000 cache=0.1MiB(261txo)
2018-09-04 18:04:58 peer=34972 using obsolete version 70015; disconnecting
2018-09-04 18:04:58 ProcessMessages(version, 117 bytes) FAILED peer=34972
2018-09-04 18:05:10 UpdateTip: new best=0000000000000011c35b2024ba181a7ad74e574c8fe1427197ee72d4cd81ef9a height=613919 version=0x20000000 log2_work=86.962908 tx=245732535 date='2018-09-04 18:04:35' progress=1.000000 cache=0.1MiB(261txo)
2018-09-04 18:05:10 UpdateTip: new best=000000000000001bf443dcaa2056bbb62352c358da63627107d63ba539c8428d height=613920 version=0x20000000 log2_work=86.962908 tx=245732536 date='2018-09-04 18:04:45' progress=1.000000 cache=0.1MiB(262txo)
2018-09-04 18:05:10 UpdateTip: new best=000000000000002b445cfd9a0d9e152d3c8eb59cb012003ac9098d9a2241593e height=613921 version=0x20000000 log2_work=86.962908 tx=245732537 date='2018-09-04 18:04:56' progress=1.000000 cache=0.1MiB(263txo)
2018-09-04 18:05:11 peer=34973 using obsolete version 70015; disconnecting
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