fabric | Signal/Collect inspired compute graph infrastructure

 by   thi-ng Shell Version: Current License: Apache-2.0

kandi X-RAY | fabric Summary

kandi X-RAY | fabric Summary

fabric is a Shell library typically used in User Interface applications. fabric has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Signal/Collect inspired compute graph infrastructure for Clojure & Clojurescript
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            kandi-support Support

              fabric has a low active ecosystem.
              It has 142 star(s) with 5 fork(s). There are 16 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 5 open issues and 1 have been closed. On average issues are closed in 2 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of fabric is current.

            kandi-Quality Quality

              fabric has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              fabric is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

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

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of fabric
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            fabric Key Features

            No Key Features are available at this moment for fabric.

            fabric Examples and Code Snippets

            No Code Snippets are available at this moment for fabric.

            Community Discussions

            QUESTION

            The Name of Hyperledger Fabric Test Network is not detected by an Application given in the fabric samples
            Asked 2021-Jun-15 at 11:31

            I just reinstalled Fabric Samples v2.2.0 from Hyperledger Fabric repository according to the documentation.

            But when I try to run asset-transfer-basic application located in fabric-samples/asset-transfer-basic/application-javascript directory by running node app.js the wallet is created and an admin and user is registered. But then it tries to invoke the function as given in app.js and shows this error

            ...

            ANSWER

            Answered 2021-Jan-29 at 04:04

            In my opinion, the CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE setting seems to be wrong.
            you can check docker-compose.yaml or core.yaml

            1. docker-compose.yaml
            • I will explain fabric-samples/test-network as targeting according to your current situation.
            • You can check in CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE in docker-compose.yaml
            • Perhaps in your case(fabric-samples/test-network), the value of ${COMPOSE_PROJECT_NAME} was not set properly, so it was set to _test.
            • Make sure the value is set correctly and change it to your network name.

            Source https://stackoverflow.com/questions/65932112

            QUESTION

            Run scheduled background job on stateful service in azure service fabric to update some data in Reliable Dictionary on schedule time
            Asked 2021-Jun-14 at 08:15

            Is there away to run scheduled background job on stateful service in azure service fabric ? the only way I found only was timers & reminders which they run on Actors not stateful service. I'm trying to run scheduled background job to clean up some data in Reliable dictionary.

            ...

            ANSWER

            Answered 2021-Jun-14 at 08:15

            The recommended way to run background jobs in Service Fabric is to simply override the RunAsync operation. This works equally fine for stateful and stateless services - although, as already mentioned, Actors provide some additional functionality with its built in support for reminders and timers.

            Below is a very basic example

            Source https://stackoverflow.com/questions/67913720

            QUESTION

            Calculate % position of the group in fabric js
            Asked 2021-Jun-12 at 16:24

            I am stuck in a problem, don't know if this is related to the current thread.

            I have created a rectangle inside the canvas like this:

            The grey part is the canvas there is a small rectangle inside. This is the code I have written:

            ...

            ANSWER

            Answered 2021-Jun-12 at 16:24

            I found many issues with the approach I was trying to implement. Now instead od repositionin, grouping, etc.I am zooming the canvas

            Source https://stackoverflow.com/questions/67869806

            QUESTION

            Hyperledger Fabric 2.3 Error: Failed to connect before the deadline on Endorser- name:
            Asked 2021-Jun-11 at 10:08

            Whenever I am trying to execute a transaction through NodeJS I am getting the error.

            ...

            ANSWER

            Answered 2021-Feb-19 at 15:54

            Answering my question here. Based on @Gari Singh's answer above the certificate that you have to use in the "tlsCACerts" parameter in the connection.json file has to be created by combining the intermediate and root CA into a single file. The first block in the file should be the intermediate CA and the second block should be the root CA. This certificate chaining is required because the intermediate CA is signed by the root CA and the client should pass both so that they can be validated properly. Comprehensive explanation can be found here: https://www.thesslstore.com/blog/root-certificates-intermediate/

            The final thing that I was missing because of which I was getting the error "Failed to evaluate transaction: Error: Committer must be connectable" was that I was passing 3 orderers in the "channels" section of the config and only passing one of their details in the "orderers" section of the config. Adding the ip and other details for the other 2 orderers took care of that issue.

            Source https://stackoverflow.com/questions/66172170

            QUESTION

            how to properly split string to create dictionary in python?
            Asked 2021-Jun-11 at 08:58

            I have two Strings

            "TOP : Cotton + Embroidered ( 2 Mtr) \nBOTTOM : Cotton + Solid (2 Mtr) \nDUPATTA : Chiffon + Lace Work ( 2 Mtr) \nTYPE : Un Stitched\nCOLOUR : Multi Colour \nCONTAINS : 1 TOP WITH LINING 1 BOTTOM & 1 DUPATTA\nCountry of Origin: India"

            and Second one is

            "Top Fabric: Cotton Cambric + Top Length: 0-2.00\nBottom Fabric: Cotton Cambric + Bottom Length: 0-2.00\nDupatta Fabric: Nazneen + Dupatta Length: 0-2.00\nLining Fabric: Cotton Cambric\nType: Un Stitched\nPattern: Printed\nMultipack: 3 Top\nCountry of Origin: India"

            I need to create python dictionary out of these two strings but with keys which are before colon

            for example in string one keys would be

            TOP,BOTTOM,DUPATTA,TYPE,COLOUR,CONTAINS,COUNTRY OF ORIGIN

            and in second one

            keys would be

            Top Fabric,Bottom Fabric,Top Length,Bottom Length,Dupatta Fabric,Dupatta Length,Lining Fabric,Type,Pattern,Multipack,Country of Origin

            So far i have used

            ...

            ANSWER

            Answered 2021-Jun-10 at 11:40

            You might use a regex pattern that matches the part before the colon in group 1 and after the colon in group 2.

            Then assert that after group 2, there is either another part starting with a + followed by : or the end of the string.

            Then create a dictionary, stripping the group 1 and group 2 values.

            Source https://stackoverflow.com/questions/67918927

            QUESTION

            How to get a specific object from Farbic.js and read the type
            Asked 2021-Jun-10 at 14:50

            How do you get a specific object from Fabric.js, and determine which one you got? Like calling canvas.getSelectedObject() and then determining if the returned object is an IText or a Circle or something else.

            Thanks.

            ...

            ANSWER

            Answered 2021-Jun-09 at 10:04

            I think instanceof may be what you want.

            Source https://stackoverflow.com/questions/67901801

            QUESTION

            setSelectionStyles not immediately affecting Textbox's _textLines.length
            Asked 2021-Jun-10 at 06:12

            I need to get the number of lines in a Fabric.js Textbox. The text inside the textbox is inputted by the user, and parts of the text can be formatted to bold using [b] and [/b]. This text is then formatted using setSelectionStyles (changing the fontFamily).

            ...

            ANSWER

            Answered 2021-Jun-10 at 06:12

            Solved by calling canvas.add(fabricText) and canvas.renderAll() before getting _textLines.length.

            Source https://stackoverflow.com/questions/67640665

            QUESTION

            objects in canvas aren't loading with the same size - fabric.js loadFromJSON
            Asked 2021-Jun-09 at 23:46

            ANSWER

            Answered 2021-Jun-09 at 23:46

            http://fabricjs.com/fabric-gotchas

            Wrong position after reloading a JSON object - NUM_FRACTION_DIGITS

            Fabric can serialize and deserialize objects in a plain object format. When dealing with serialization, floats can be a problem and give long strings with an unnecessary quantity of decimals. This blows up the string size. To reduce that, there is a constant defined on the Object called NUM_FRACTION_DIGITS, historically set to 2. That means that a top value of 3.454534413123 is saved as 3.45, same for scale, width, height. This is mostly fine unless you are dealing without situation where precision matter. To make an example, a very large image, can be scaled down to a small size using a scale of 0.0151. In this case a serialization would save it as 0.02 changing meaningully the scale. If you are facing such situations, in your project set the constant higher: fabric.Object.NUM_FRACTION_DIGITS = 8 to have 8 decimals on properties. This affects SVG export too.

            your image is more than 4000px large, you fall into this issue

            corrected fiddle with the "num fraction digits" set to 8 : https://jsfiddle.net/xrfa5dzc/

            Source https://stackoverflow.com/questions/67912655

            QUESTION

            How to solve the prob using peer lifecycle chaincode approveformyorg command with argument '--signature-policy'
            Asked 2021-Jun-09 at 15:08

            I am using Hyperledger Fabric v2.3.1.I am trying to approve my chaincode definition with argument --signature-policy "OR('Org1MSP.peer','Org2MSP.peer')" instead of the default endorsement for the test-network. The whole command is below

            ...

            ANSWER

            Answered 2021-Jun-09 at 07:31

            add flag --signature-policywhen you commit your chaincode,like these

            Source https://stackoverflow.com/questions/67889280

            QUESTION

            Get transaction details by TxID in hyperledger farbic
            Asked 2021-Jun-09 at 05:06

            I am currently running hyperledger fabric v2.2. I have developed the chaincode using the contractapi and developing the application using fabric-sdk-go/pkg/gateway

            How can i get the transaction status and the transaction payload? I am aware of the GetHistoryByKey() which is available in the contractapi but that doesn't works out for my application.

            I know there is hyperledger-explorer which can be used to search transactions by TxID but my use-case is my application will be querying by TxID and then it will verify the status of that particular transaction (TxID).

            Also, i have tried to achieve this using the fabsdk but i am getting an error when i try to create instantiate the fabsdk using the fabsdk.New(). There seems to be some compatibility issue with the connection-profile.json which i am using the fabric-sample project.

            The error which i am getting is:

            failed to create identity manager provider: failed to initialize identity manager for organization: MyOrgName: Either a cryptopath or an embedded list of users is required

            The same connection-profile has been used in getting the network up and running, and everything seems to be working all good. I am able to submit and evaluate transactions.

            SOLUTION

            The system chaincodes are embedded in the peer itself. so we need to set the target otherwise it would just give the discovery error since the contract QSCC is not explicitly deployed on the channel.

            Make sure to check the core.yaml file channel.system - the system chaincode should be enabled channel.system.qscc: enable

            ...

            ANSWER

            Answered 2021-Jun-08 at 11:42

            Your client application can use the client SDK appropriate to your pogramming language to evaluate the GetTransactionByID transaction function on the qscc system chaincode, which is available on all peers. This transaction function takes a transaction ID as its only argument and returns a peer.ProcessedTransaction protobuf, which contains the transaction envelope and a validation code.

            Source https://stackoverflow.com/questions/67884056

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