openblockchain | get a clean copy from github | File Utils library

by haobtc JavaScript Version: Current License: No License

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kandi X-RAY | openblockchain Summary

openblockchain is a JavaScript library typically used in Utilities, File Utils applications. openblockchain has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

get a clean copy from github. git clone --recursive or if you already cloned to local disk,. then go to sub directory, update the submodule. git submodule update --init --recursive.

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Quality

Security

License

Reuse

Support

openblockchain has a low active ecosystem.

It has 9 star(s) with 3 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

openblockchain has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of openblockchain is current.

Quality

openblockchain has 0 bugs and 0 code smells.

Security

openblockchain has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

openblockchain code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

openblockchain does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

openblockchain releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

It has 18643 lines of code, 1057 functions and 69 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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openblockchain Key Features

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openblockchain Examples and Code Snippets

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Community Discussions

Trending Discussions on openblockchain

Error while running make peer command from fabric

Unable to make rest calls to hyperledger fabric deployed using the AWS Blockchain Template?

Deploying Contracts with Circular Dependency in Truffle

How do I get the REST API's enabled for interacting in a Hyperledger fabric peer node?

QUESTION

Error while running make peer command from fabric

Asked 2019-Jan-01 at 11:53

Im following this link https://openblockchain.readthedocs.io/en/latest/Setup/JAVAChaincode/ , to run my sample java chaincode.

When i run make peer from vagrant , it shows the following error.

When i list peer i could find the files inside it .

[

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ANSWER

Answered 2019-Jan-01 at 11:53

You do not need to use sudo to build the peer. (the issue you have is that GOPATH is not defined for root so when you run sudo Go cannot find the fabric source)

More importantly, you are working off a very old version of the documentation. Many things have changed since. You should be looking at https://hyperledger-fabric.readthedocs.io instead. Also, there is no need to actually build Fabric yourself - you can download and install Docker images for the current version ( https://hyperledger-fabric.readthedocs.io/en/release-1.3/install.html ).

Source https://stackoverflow.com/questions/53986255

QUESTION

Unable to make rest calls to hyperledger fabric deployed using the AWS Blockchain Template?

Asked 2018-Sep-03 at 06:49

I've set up a Hyperledger Fabric network using the AWS Blockchain Templates. The network is fine and can be viewed using the Explorer. But when I try making rest calls using cURL, I don't get a response. SSHing into the ec2 instance and running the netstat command shows that port 7050 is open and listening. But my rest calls do not give the response listed here. Please help. Thank you.

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ANSWER

Answered 2018-Sep-03 at 06:49

The Hyperledger Fabric network deployed using the AWS Blockchain Template has Fabric version 1.1.0 and as such has no REST API. Instead it has the orderer operating at port 7050. Sorry for the confusion.

Source https://stackoverflow.com/questions/51494302

QUESTION

Deploying Contracts with Circular Dependency in Truffle

Asked 2018-Feb-06 at 15:13

The CryptoKitties contracts apparently have circular dependency. I don't know how to sequence the deployment of the contracts in Truffle.

ClockAuction's constructor requires an address to a contract that implements "ERC721".

In this code, ERC721 is implemented by KittyOwnership, which inherits from KittyBase.

KittyBase contains reference to SaleClockAuction, which inherits from ClockAuction.

How should the Truffle deployment be structured here?

KittyBase can't be deployed without SaleClockAuction being deployed first. However, SaleClockAuction's parent's constructor needs an address for KittyOwnership, which inherits from KittyBase.

In a nutshell:

ClockAuction needs the address of deployed KittyOwnership.
KittyOwnership inherits from KittyBase.
KittyBase needs SaleClockAuction.
SaleClockAuction inherits from ClockAuction.

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ANSWER

Answered 2018-Feb-06 at 15:13

As far as I can see, it's really important to determine what part of the contracts lead to setters/getters, and what contracts are combined together.

They might have circular dependency, but they all lead to a setter functions like setSiringAuctionAddress and setSaleAuctionAddress

You'd probably have more luck following the breadcrumbs of the actual live contracts themselves:

Core: https://etherscan.io/address/0x06012c8cf97bead5deae237070f9587f8e7a266d#code

Siring: https://etherscan.io/address/0xc7af99fe5513eb6710e6d5f44f9989da40f27f26#code

Sale: https://etherscan.io/address/0xb1690c08e213a35ed9bab7b318de14420fb57d8c#code

Source https://stackoverflow.com/questions/48639557

QUESTION

How do I get the REST API's enabled for interacting in a Hyperledger fabric peer node?

Asked 2017-Sep-11 at 11:52

I am trying out the Hyperledger fabric Chaincode for Developers tutorial. The CLI chaincode commands to deploy and invoke the chaincode is working.

How can I enable the REST API as in the Fabric Documentation here or here. The link provided in the documentation https://github.com/hyperledger/fabric/blob/master/peer/core.yaml is not found currently.

...

ANSWER

Answered 2017-Sep-11 at 11:52

Starting from version 1.0.0 Hyperledger Fabric no longer expose REST API to interact the peers. Instead you have set of SDK which encapsulates interaction protocol allowing you to implement client logic which. At the moment you can take a look on following SDKs:

And documentation you are referring is from v0.6 which is no longer relevant, please use updated one here. The section of chaincode for developers might be very useful for your case.

Source https://stackoverflow.com/questions/46152367

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install openblockchain

apt-get install build-essential libtool autotools-dev autoconf libssl-dev libboost-all-dev libdb-dev libdb++-dev pkg-config libpq-dev libevent-dev. ./configure --disable-wallet --without-gui --disable-tests. apt-get install libleveldb1 libleveldb-dev. sudo pip install plyvel. modify config.py as server setting. gunicorn -w 4 -k gevent -b 0.0.0.0:5000 explorer_api:app gunicorn -w 4 -k gevent -b 0.0.0.0:9005 blockstore_api:app.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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