DDN, Data Delivery Network, is next generation blockchain system.
More infomation please visit our official website or ddn-docs
- nodejs v10+
- npm 5.3+
- node-gyp v3.6.2+
- sqlite v4.0.0+
- mysql 5.0+
- g++
- libssl
Development
# Update
apt update
# Install dependency package
sudo apt-get install curl sqlite3 ntp wget git libssl-dev openssl make gcc g++ autoconf automake python build-essential libtool libtool-bin ibsqlite3-dev -y
# Install nvm
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash
# This loads nvm
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion
# Install node and npm for current user.
nvm install node 10.21.0
# check node version and it should be v10.x.x
node --version
# git clone sourece code
git clone https://github.com/ddnlink/ddn-starter.git && cd ddn-starter
# Install node packages
npm install --production
# config
$ chmod u+x ddnd && ./ddnd configure
# start
$ ./ddnd start // 或者使用 `node app.js`， 使用 ./ddnd status 查看运行状态
# Install dependency package
brew install curl sqlite3 ntp wget git libssl-dev openssl make gcc g++ autoconf libtool libtool-bin -y
# Install nvm
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash
# This loads nvm
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion
# Install node and npm for current user.
nvm install node 10
# check node version and it should be v10.x.x
node --version
# git clone sourece code
git clone https://github.com/ddnlink/ddn-starter.git && cd ddn-starter && chmod u+x ddnd
# Install node packages
npm install --production
If you are a Dapp Developer, you can install DDN peer on your Linux or Mac
# build DDN image
$ docker build -t ddnlink/ddn:v3.5.0 .
# or pull
$ docker pull ddnlink/ddn:v3.5.0
# run docker
$docker run -it --name ddn -p 8001:8001 ddnlink/ddn:v3.5.0 /bin/bash
# run DDN
root@e149b6732a48:/ddn# ./ddnd start
DDN server is running ...
cd DDN && yarn start // or npm start
or
cd DDN && ./ddnd start
node app.js --help
Usage: app [options]
Options:
-h, --help output usage information
-V, --version output the version number
-c, --config <path> Config file path
-p, --port <port> Listening port number
-a, --address <ip> Listening host name or ip
-b, --blockchain <path> Blockchain db path
-g, --genesisblock <path> Genesisblock path
-x, --peers [peers...] Peers list
-l, --log <level> Log level
-d, --daemon Run DDN node as daemon
--reindex Reindex blockchain
--base <dir> Base directory
Start server firstly.
cd DDN && yarn start
Then, test
$ yarn test
The MIT License (MIT)
Copyright (c) 2016-2019 DDN.link. All rights reserved. See License.txt in the project root for license information.
docker run --rm -p 8001:8001 verb/socat TCP-LISTEN:8001,fork TCP-CONNECT:172.17.0.2:8001