hyperledger fabric windows

) handler, err: = P.handlerfact Ory (P, stream, Initiatedstream, nil) if err! = Nil { return FMT. Errorf ("Error creating handler during Handlechat Initiation:%s", err) } defer handler. Stop () for { in, err: = stream. RECV () If err = = Io. EOF { peerlogger.debug ("Received eof, ending Chat") return nil } if err! = Nil { e: = fmt. Errorf ("Error during Chat, stopping handler:%s", err) Peerlogger.error (E.error ()) return e } err = handler. Handlemessage (in)

Note: This article was first published on 2017-09-22. Hyperledger source code Analysis of Fabric introduction The Chaincode is the user chaincode,ucc, which is important for application developers, and it provides state processing logic based on the blockchain distributed ledger, which can be used to develop a variety of complex applications. Hyperledger

("Creating consensus plugin%s", plugin) Return PBFT. Getplugin (Stack) } Logger. Info ("Creating default consensus plugin (noops)") Return Noops. Getnoops (Stack) } The controller directory is a function of the consensus plug-in selection moduleThe---->hyperledger provides two algorithms pbft and Noops----> Default single node Usage noops is equivalent to no consensus algorithm Func newconsenter (Stack consensus. Stack) consensus. Consenter

Brief introduction Current host information: Ubuntu16.04x86_64 root@JDu4e00u53f7:~# uname -aLinux JDu4e00u53f7 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux The environments we need to prepare are: CURL Docker Compose Docker Golang Nodejs Installation Installing Curl sudo apt-get install curl //Ubuntu系统一般默认会安装 Installing Docker Hypreledger Fabric1.2 requires Docker to have a minimum version ofDocker 17.06.2

Hyperledger source code Analysis of Fabric Deliver means that the client obtains data from the ordering service via the Grpc interface (for example, data from a specified block). The Orderer node receives the request message, which is first given to the Deliver of the server structure in the Orderer.common.server package (SRV ab. Atomicbroadcast_deliverserver) Error method processing. This method further in

Hyperledger source code Analysis of Fabric Broadcast means that the client sends the request message (for example, after the endorsement transaction is completed) to the ordering service via the Grpc interface. These request messages are given to the broadcast (SRV ab) of the server structure in the Orderer.common.server package. Atomicbroadcast_broadcastserver) Error method processing. This method will mai

complete, unzip to the/usr/local directory:sudo tar -c/usr/local-xzf go1.10.1.linux-amd64.tar.gz　　To configure the GO locale variable:Enter the. BASHRC Configuration environment variable:$ sudo vim ~/. BASHRC or: $ sudo vim/etc/profileAdd the following code to the last side:Export gopath=/usr/local/goexport path= $GOPATH/bin: $PATH　　Save, exit.To make an environment variable effective:$ source ~/. BASHRC or: $ source/etc/profile　　　　After viewing the version number no problem, the configuration

Hyperledger source code Analysis of Fabric The Orderer node startup is implemented by the main () method under the Orderer package and further calls to the main () method in the Orderer/common/server package. The core code is shown below. Main is the entry point of Orderer Processfunc main () { fullcmd: = Kingpin. Mustparse (app. Parse (OS. Args[1:]) //"version" command if Fullcmd = = version.

Fabric-sdk-java build and compile (this article is based on 1.0.1 version) 1, install jdk1.8 and above version 2, download Fabric-sdk-java GitHub address: Https://github.com/hyperledger/fabric-sdk-java 3. Import into Eclipse tools 4, switch to the project directory under the Command Window mode of execution: MVN co

The entities involved in Hyperledger Fabric 1.0 include the following: FABRIC-CA: Mainly responsible for the maintenance of the certificate of the entity in the network; Peer: mainly responsible for the implementation of intelligent contracts, record books; Order: mainly responsible for the accounting content of the consensus. 1.0 architecture can be based on

The previous analysis program looked at the details of the analysis, so without the concept of framework, took two days to analyze the Hyperledger fabric architecture design, analysis of the program does not reference any information, such as error welcome correction, common progress. The author has the following questions before the detailed analysis procedure: 1) How the CLI (command line) client sends a

OverviewFirst of all, this article is only a refinement of the official documents (Chinese, English), detailed installation instructions please read the official documents carefully.While the official name of service fabric is often added to Azure, in fact (many people don't know) that service fabric can be installed on an on-premises datacenter or on any public cloud, there is a chapter in the official doc

Software Environment Machine a:win7x64 (192.168.8.8): python2.7 + Fabric Latest Django Freesshd (SSH user name: Administrator,nt authentication, the Windows user password is ABC) Putty (Verify SSH connection) Machine B: Linux Git server Machine C: Linux Ssh Verify with ------------------------------------------------------ Fab website Tutorial: Http://docs.fabfile.org/en/1.10/tutorial.html 1, the FAB o

follows:Gcc-o "$" "-i/gnustep/system/library/headers-fconstant-string-class=nsconstantstring-l/gnustep/system/" Library/libraries-lobjc-lgnustep-baseAnd then the same as above, under the console form command line in GNUstep1, Cd/home2, SH test.sh helloworld helloworld.m3, the implementation of Helloworld.exeDescription: The $ and $ $ in test.sh respectively represent the 1th and 2nd parameters that were obtained in the run test.sh simultaneous. Then through the SH test.sh helloworld helloworld.

Http://stackoverflow.com/questions/9000380/install-python-fabric-on-windows Fabric installs just fine on Windows, but your'll need to either:Have a compiler installed to build the Pycrypto dependency during Setup. If you don ' t have one already, install MinGW or your can use the free version of MSVC.Install pre-built