https://github.com/nikooo777/lbry-blobs-downloader

A Go tool that downloads blobs from the reflector server
https://github.com/nikooo777/lbry-blobs-downloader

Last synced: about 2 months ago
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A Go tool that downloads blobs from the reflector server

• Host: GitHub
• URL: https://github.com/nikooo777/lbry-blobs-downloader
• Owner: nikooo777
• Created: 2019-12-18T13:51:14.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2024-08-27T20:13:59.000Z (4 months ago)
• Last Synced: 2024-08-27T22:05:52.482Z (4 months ago)
• Language: Go
• Size: 6.02 MB
• Stars: 4
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# lbry-blobs-downloader

# Usage

```

download blobs or streams from reflector.

Usage:

  blobsdownloader [flags]

Flags:

      --build                       build the file from the blobs

      --claim_id string             claim id of the stream (excludes --hash and forces --stream)

      --concurrent-threads int      Number of concurrent downloads to run (default 16)

      --hash string                 hash of the blob or sdblob

  -h, --help                        help for blobsdownloader

      --http-port string            the port reflector listens to for HTTP connections (default "5569")

      --http3-port string           the port reflector listens to for HTTP3 peer connections (default "5568")

      --mode int                    0: HTTP3, 1: TCP (LBRY), 2: HTTP, 3: use all (default 2)

      --peer-port string            the port reflector listens to for TCP peer connections (default "5567")

      --rename                      attempt renaming the downloaded file to its original name

      --stream                      whether the hash is for a stream or not (download whole file)

      --trace                       print all traces

      --upstream-reflector string   the address of the reflector server (without port) (default "blobcache-eu.odycdn.com")

```

# Example output:

```bash

./blobsdownloader --mode 2 --upstream-reflector blobcache-eu.odycdn.com --claim_id d7f967165c39862d0a66f8db83ac09fc30b6a152 --build --rename --stream

DEBU[0000] tcp server: blobcache-eu.odycdn.com:5567     

DEBU[0000] http3 server: blobcache-eu.odycdn.com:5568   

DEBU[0000] http server: blobcache-eu.odycdn.com:5569    

DEBU[0000] [H] download time: 96 ms     Speed: 0.20 MB/s    

DEBU[0000] 7035ef0d04d24aad341eeebd5a67c0929e38133d992d47d8d17f5e8e04758814f90d2f0f6e273966b27301200a3d6b57

DEBU[0002] [H] download time: 1734 ms   Speed: 1.15 MB/s 

DEBU[0002] 8589360be3fa2dbf69016ae47d9fe8cd7213f0ed3c894d1488225c26c080082f8c6abf728ee602e02d64023a23582658 

...

DEBU[0014] HTTP protocol downloaded at an average of 0.97 MiB/s

```

# As a library

`go get https://github.com/nikooo777/lbry-blobs-downloader`

Then see [example](example/example.go)

# Building

1) Install GO 1.19+ (on ubuntu it's `sudo snap install go --classic`)

2) run `make`

3) ???

4) profit