sawtooth-core | Core repository for Sawtooth Distributed Ledger | Blockchain library
kandi X-RAY | sawtooth-core Summary
kandi X-RAY | sawtooth-core Summary
Hyperledger Sawtooth is an enterprise solution for building, deploying, and running distributed ledgers (also called blockchains). It provides an extremely modular and flexible platform for implementing transaction-based updates to shared state between untrusted parties coordinated by consensus algorithms.
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Top functions reviewed by kandi - BETA
- Adds a message handler .
- Adds the arguments for the identity parser .
- Setup the socket .
- Merge validator configs .
- Process a Connection request .
- Complete the block .
- Determine the next message .
- Load validator configuration from a file .
- Pretty print the tree .
- Main function for zMQ .
sawtooth-core Key Features
sawtooth-core Examples and Code Snippets
docker-machine rm default
docker-machine create -d virtualbox --engine-env HTTP_PROXY= --engine-env HTTPS_PROXY= --engine-env NO_PROXY= default
Web Server (HTTP):
Secure Web Server (HTTPS):
Bypass for these hosts: ,loc
sudo apt-get install python3-pip
sudo pip3 install sawtooth-sdk==1.0.1
Community Discussions
Trending Discussions on sawtooth-core
QUESTION
I want to set up sawtooth with multiple validators and PoET engines.
Initially I am trying to set up with just 1 Validator, 1 PoET engine, 1 PoET registry, and the intkey Transaction processor(set up using NodeJs SDK). When I launch the network and connect the TP, it registers. But when I submit a transaction to the rest API, the response URL says PENDING. the validator logs say block validation passed but the block is not created.
...ANSWER
Answered 2020-Mar-31 at 07:14You will need a minimum of two Transaction Processors per node to make the PoET work.
I have the same type of setup; but I am running TP's in Kubernetes and have three replica set(s) per Node in the network.
Besides look at the validator.toml and make sure that you have the bind to network 0.0.0.0, I have tried to bind it to a specific NIC ip and it does not work. Only 0.0.0.0 (all ips) seems to work fine.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install sawtooth-core
You can use sawtooth-core like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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