Skip to content

fireduck64/jelectrum

master
Switch branches/tags
Code

Latest commit

 

Git stats

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
 
 
 
 
 
 
cpp
 
 
 
 
src
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

jelectrum

An Electrum Server written in Java

This is designed as replacement for the python electrum server: https://github.com/spesmilo/electrum-server

Reasons to exist

  1. The inital blockchain sync is multithreaded and a good bit faster than the python implementation (2 - 3 days with a fast system and SSD)

  2. It is good to have multiple implementations of things in general

DB Options

Not sure what to use? Use slopbucket or rocksdb.

More details DATABASE

How to run

Make your SSL cert: ./makekey.sh

Build: bazel build :all :Jelectrum_deploy.jar

Config: cp jelly.default.conf jelly.conf edit jelly.conf as makes sense

Run: while true do bazel-bin/Jelectrum jelly.conf done

Alternatively

bazel build :all :Jelectrum_deploy.jar will create a jar file that can be moved around: bazel-bin/Jelectrum_deploy.jar

My Instance

Feel free to connect to my instance which should be running the latest version. Note: these hosts are IPv6 only

jelectrum-core.1209k.com 50001 (tcp)
jelectrum-core.1209k.com 50002 (ssl)
jelectrum-cash.1209k.com 50001 (tcp)
jelectrum-cash.1209k.com 50002 (ssl)

What Doesn't Work

  1. HTTP/HTTPS. I see no strong reason to support those over TCP and SSL+TCP. I imagine it wouldn't be too hard but I don't see the need. If someone feels otherwise, let me know.

  2. The following commands that clients don't seem to issue (yet):

blockchain.address.get_proof
blockchain.address.get_mempool
blockchain.utxo.get_address

(To check this list compare src/blockchain_processor.py from electrum-server to StratumConnection.java)

Monitoring

If you are going to run it, monitor it!

I've made a monitoring tool that anyone to can use to monitor their electrum server (jelectrum or otherwise):

https://1209k.com/bitcoin-eye/ele.php

UTXO Troublehsooting

UTXO LOLWUT

Getting a heap dump

Example command: jmap -dump:live,format=b,file=jelectrum-20151124.bin 19958

Mini Server Instructions

Mini Server Instructions

About

An Electrum Server written in Java

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published