Hi, it seems that most of the times it works locally when downloading the “sample.torrent” file. There were a few times when it worked with some of your other torrent files. Quite often I cannot re-handshake on the second piece (this also happens when running locally). Last run’s outcome was this: …

Nice! I didn’t know that you could do that with CLI. Ran tests real quick and everything seems to be working fine! Thanks @andy1li [tester::#JV8] Running tests for Stage #JV8 (Download the whole file) [tester::#JV8] Running ./your_bittorrent.sh download -o /tmp/torrents840798424/itsworking.gif /t…

I have been having a lot of issues with this course aswell. I am at the magnet link step (so my code has passed the “download piece” test at least twice before and “download file” at least once) and I keep getting the error: [tester::#JV8] execution timed out [tester::#JV8] Test failed Sometimes e…

I am able to download all torrents from the repo ( bittorrent-tester/torrents at main · codecrafters-io/bittorrent-tester · GitHub ) just fine on my local machine, at all times without ever having failing handshakes. I think their test machines might be having connection issues or a time limit. …

We’re going to take a closer look at this early this week! If you haven’t shared your code already, please do: here’s a doc on how to do it: Publish to GitHub - CodeCrafters .

Hi Paul, I have published my repo here . Thanks!

I know what was the problem, after some changes I was able to pass this “Download whole file” section. The problem was that I was resending “bitfield” and “unchoke” messages on every piece that I tried to download. You only need to send that once per file. Also, I am now re-using the same peer conne…

@inner The repository link you posted appears to be broken. Feel free to share another link if you’d like me to take a look at it. We’re currently investigating the handshake issue. While it might take some time, I’ll keep you updated once we have a resolution. @seppedelanghe @inner

Hi @andy1li sorry, I had made it private. Now it’s publicly accessible again. Thanks!

@inner I ran your code and could confirm the timeout occurrences. Once we fix the handshake issue, you can avoid timeouts by implementing downloads from multiple peers simultaneously.

@andy1li thanks for the update! I will make my repo private again and I will be waiting for the handshake fix.

Now I’m able to download pieces across peers in parallel locally but only for smaller torrent like this one. For the bigger one I’m having the handshake issue, so I’ll wait for your update. /home/inner/projects/codecrafters-bittorrent-csharp/bin/Debug/net8.0/codecrafters-bittorrent download -o /tmp…

#jv8: Cannot get it to work when running tests in codecrafters

Challenges

andy1li October 11, 2024, 4:04am 13

@inner Could you give it another try and please let me know how it goes?

Topic		Replies	Views
Cannot finish the last stage (handshake fails for each peer) Challenges challenge:bittorrent	25	712	October 17, 2024
Download a piece #nd2: Connection reset by peer Challenges challenge:bittorrent	18	414	October 12, 2024
Execution time out on test #JV8 Challenges challenge:bittorrent	3	164	October 31, 2024
Unable to receive bitfield message Challenges challenge:bittorrent	8	195	October 13, 2024
Need Help , I am stuck at #jv8 Challenges challenge:bittorrent	7	207	October 29, 2024

#jv8: Cannot get it to work when running tests in codecrafters

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