Alex Sharov

panic upload rate limiter

9

Hi. Again saw this error on `v1.46.1-0.20220713100403-caa9400c52fe` ``` panic: upload rate limiter burst size < 16384 goroutine 3142 [running]: github.com/anacrolix/torrent.(*PeerConn).upload(0xc0307a3b00, 0xc01e81bb40) github.com/anacrolix/[email protected]/peerconn.go:1610 +0x3b9 github.com/anacrolix/torrent.(*PeerConn).fillWriteBuffer(0xc0307a3b00) github.com/anacrolix/[email protected]/peerconn.go:708 +0x8f github.com/anacrolix/torrent.(*PeerConn).initMessageWriter.func1() github.com/anacrolix/[email protected]/peer-conn-msg-writer.go:24 +0xa6 github.com/anacrolix/torrent.(*peerConnMsgWriter).run(0xc0307a3f40,...

win: udp too large datagram

1

``` panic: read udp6 [::]:53397: wsarecvfrom: A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to...

panic inside client.Close()

3

``` panic: piece 0 has relative availability 1 goroutine 11864509 [running]: github.com/anacrolix/torrent.(Torrent).close(0x1400099a000, 0x10406a49c010) github.com/anacrolix/[email protected]/torrent.go:880 +0x200 github.com/anacrolix/torrent.(Client).Close(0x14000581680) github.com/anacrolix/[email protected]/client.go:433 +0xd4 ```

Ban of peer after app restart

3

See message `banning ... for being sole dirtier of piece 0 after failed piece check` after `kill -9` of App. I see that it's happening during hashing pieces (it does...

panic: insufficient write buffer

1

v1.42.0 download rate limiter not set upload rate limiter 4mb ``` panic: insufficient write buffer goroutine 11044132 [running]: github.com/anacrolix/torrent.(*Peer).applyRequestState(0xc1904b0900, {{{0xc1b945ca00, 0x80, 0x80}, 0xc1904b0900}, 0x1}) github.com/anacrolix/[email protected]/requesting.go:234 +0x8d8 github.com/anacrolix/torrent.(*Peer).maybeUpdateActualRequestState.func1({0x29833a0?, 0xc0f94ceb40?}) github.com/anacrolix/[email protected]/requesting.go:225 +0x92...

After client restart see next logs: ``` 2022/03/21 15:08:45 httpu: error while parsing response: malformed HTTP response "\x00\x01\x00\\!\x12\xa4B\xb2\xb4\xdb\t2mv먬\xf0\xa1\x00\x06\x00!OuwRGFmtQMdvfwfw:vXpbWyQIZJQcuTxm\x00\x00\x00\x80)\x00\b1T\x82Mb\x9d\x14\t\x00$\x00\x04d\xff\xff\xff\x00\b\x00\x14o\xb5\x88eé\xadf\x10؈\"ǽ\xd3)$\x9d\xa9\xa1\x80(\x00\x04\xf2\b\xc05" ``` and on server next logs: ``` sctp ERROR: 2022/03/21 09:09:53 [0xc0071ed180]...

Bindings for seekable format

1

I'm about: https://github.com/facebook/zstd/tree/dev/contrib/seekable_format

Erigon must self-heal from “Waiting for torrents metadata: 121/122“ state

10

- If add to snapshots folder bad .torrent file (no peers), or if start erigon with one https://github.com/ledgerwatch/erigon-snapshot/blob/main/goerli.toml#L3 , then change some hash there and start erigon with new goerli.toml...