Mine Big Size Blocks(BCH) Testing

This repository is under experiment. The current problem is that kafka is not suitable for transfering a big size message(up to 90 megabyte). Up to now, I have mined several blocks with about 16 megabyte size.

Env:

• Ubuntu 16.04.3 LTS
• Bitcoin-ABC v0.16.2

Run bitcoind client:

cd path/to/bitcoin-abc/src
./bitcoind -testnet -relaypriority=false -blockmaxsize=16000000

# create more transactions without txfee
# optional
bitcoin-cli settxfee 0

Usage:

1. edit conf/app.conf to be available

2. configure dispatch type in conf/app.conf named dispatch item

   • s2mTx: create a large of transaction(recommanded in first running)
   • m2sTx: aggregate less conin(recommanded in heavy listunspent load)
   • n2mTx: create more natural transactions with n inputs and m outputs randomly
   • s2sTx: aim to create transations recursively when there are abundantly spendable output

3. run

   # compile in Linux
   go build -o rpc
   ./rpc
   
   # compile in other platform, run in Linux
   CGO_ENABLE=0 GOOS=linux GOARCH=amd64 go build -o rpc
   scp ./rpc user@ip:/path/to/this reporisity
   ./rpc
   

Result:

Access to http://114.215.30.211:3002/ relaxly!

Blocks Height List(meeting expected result):

1219335 121933 1219456 1219457 1219759

Todo:

• Create n2m transaction randomly
• Support dispatch functions via specified order in app.conf
• Fix unreachable items in data randomly after adding item