flow | based process engine implementation for processing event | Code Inspection library
kandi X-RAY | flow Summary
kandi X-RAY | flow Summary
Flogo Flow is one of the primary actions of the Project Flogo Ecosystem. It is a process flow engine that can be used to connect activities together to create complex application logic. This proces engine can be used to create code-free applications or for application integration and orchestration projects.
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Top functions reviewed by kandi - BETA
- createActivityConfig creates an ActivityConfig from rep .
- Post the task event
- NewDefinition creates a definition from the given definitionRep .
- getLoopCfgDef creates a LoopConfig from the given setting .
- getRetryOnErrCfg is used to get the retry on error
- createLink creates a new Link structure
- StepsToSnapshot converts steps to snapshot .
- createTask creates a Task
- Post flow event
- Apply an input interceptor
flow Key Features
flow Examples and Code Snippets
Lines of Code : 30License : Permissive (BSD-3-Clause)
Copy{
"tasks": [
{
"id": "log_1",
"name": "Log 1",
"activity": {
"ref": "#log",
"input": {
"message": "=$flow.in"
}
}
},
{
"id": "log_2",
"nam $ flogo create -f log-flogo.json myApp
$ cd myApp/
$ flogo build
def build_graph(device, n, m, k, transpose_a, transpose_b, dtype):
"""Build a graph containing a sequence of matmul operations.
Args:
device: String, the device to run on.
n: tensor A's first dimension size.
m: tensor A's second dime def build_ta_with_new_flow(old_ta, flow):
"""Builds a TensorArray with a new `flow` tensor."""
# Sometimes we get old_ta as the implementation, sometimes it's the
# TensorArray wrapper object.
impl = (old_ta._implementation if isinstance(old_ def _preserve_control_flow_context(tensor):
"""Preserve the control flow context for the given tensor.
Sets the graph context to the tensor's context so that side effect ops are
added under the same context.
This is needed when subscribing Community Discussions
Trending Discussions on flow
QUESTION
We have some apps (or maybe we should call them a handful of scripts) that use Google APIs to facilitate some administrative tasks. Recently, after making another client_id in the same project, I started getting an error message similar to the one described in localhost redirect_uri does not work for Google Oauth2 (results in 400: invalid_request error). I.e.,
Error 400: invalid_request
You can't sign in to this app because it doesn't comply with Google's OAuth 2.0 policy for keeping apps secure.
You can let the app developer know that this app doesn't comply with one or more Google validation rules.
Request details:
The content in this section has been provided by the app developer. This content has not been reviewed or verified by Google.
If you’re the app developer, make sure that these request details comply with Google policies.
redirect_uri: urn:ietf:wg:oauth:2.0:oob
How do I get through this error? It is important to note that:
- The OAuth consent screen for this project is marked as "Internal". Therefore any mentions of Google review of the project, or publishing status are irrelevant
- I do have "Trust internal, domain-owned apps" enabled for the domain
- Another client id in the same project works and there are no obvious differences between the client IDs - they are both "Desktop" type which only gives me a Client ID and Client secret that are different
- This is a command line script, so I use the "copy/paste" verification method as documented here hence the
urn:ietf:wg:oauth:2.0:oobredirect URI (copy/paste is the only friendly way to run this on a headless machine which has no browser). - I was able to reproduce the same problem in a dev domain. I have three client ids. The oldest one is from January 2021, another one from December 2021, and one I created today - March 2022. Of those, only the December 2021 works and lets me choose which account to authenticate with before it either accepts it or rejects it with "Error 403: org_internal" (this is expected). The other two give me an "Error 400: invalid_request" and do not even let me choose the "internal" account. Here are the URLs generated by my app (I use the ruby google client APIs) and the only difference between them is the client_id - January 2021, December 2021, March 2022.
Here is the part of the code around the authorization flow, and the URLs for the different client IDs are what was produced on the $stderr.puts url line. It is pretty much the same thing as documented in the official example here (version as of this writing).
ANSWER
Answered 2022-Mar-02 at 07:56steps.oauth.v2.invalid_request 400 This error name is used for multiple different kinds of errors, typically for missing or incorrect parameters sent in the request. If is set to false, use fault variables (described below) to retrieve details about the error, such as the fault name and cause.
- GenerateAccessToken GenerateAuthorizationCode
- GenerateAccessTokenImplicitGrant
- RefreshAccessToken
QUESTION
I am mastering Kotlin coroutines and trying to figure out
1- what is hot flow and cold flow ?
2- what is the main difference between them?
3- when to use each one?
...ANSWER
Answered 2022-Feb-26 at 04:09A cold stream does not start producing values until one starts to collect them. A hot stream on the other hand starts producing values immediately.
I would recommend to read below to understand hot and cold steams with usage:
https://developer.android.com/kotlin/flow/stateflow-and-sharedflow
QUESTION
I am working on a simple web app for learning purposes using Angular for the frontend and Java Spring for the backend. I don't have a particular problem that I want you guys to help me out with, instead I have a question about OAuth2 authentication.
I have registered my Angular SPA in Azure AD (Authorization Code Flow + PKCE), I set up roles and everything is working okay. My question is what do I do when authenticated users ping my backend? My backend has no information about the users.
I thought of a solution to make a web filter, and every time an authenticated user pings any endpoint requiring the user to be authenticated, to check the database if the user exists (through the username), and save him if he does not exist. I'm pretty sure this will work, but I don't think this is the best solution, considering my web filter will have to read from the databases for every single HTTP request that comes in, and write to the database occasionally (if the user logs in for the first time).
I shouldn't be worried about performance issues because I'm building this strictly for learning purposes, but nevertheless I want to do this the right way. I tried googling this in multiple ways, but I guess I'm not using the right keywords to find what I'm looking for. Any opinion or advice would be much appreciated! Thanks!
EDIT: I followed this article to achieve the OAuth2 + OIDC authentication and authorization, my security config in the backend is the same: https://ordina-jworks.github.io/security/2020/08/18/Securing-Applications-Azure-AD.html
...ANSWER
Answered 2022-Feb-10 at 15:47Post the discussion with clarity on the requirements. If you want to use have the following:
- Accept an Azure AD logged in user to consumer your web service
- You would want to check if the user exists in your application database with minimal network latency.
With the requirement of not always hitting your Database, one option is to use a cache.
The ideal solution for this cache to work is:
- Ensure the cache is checked for every HTTP Request using Web Filter
- Make sure the cache is always updated with the latest users being logged in via Azure AD
Example:
Implement a CacheService.java
QUESTION
ANSWER
Answered 2021-Dec-13 at 16:21There are two ways to solve it.
in your json package there is a package named "react-native-reanimated": "^2.3.0", remove this package and install "react-native-reanimated": "^2.2.4"
and restart metro then build again
Second way
1° - Turn on Hermes engine by editing android/app/build.gradle
QUESTION
I am trying to organize the routes in `react-router-dom v6. And here is my flow:
root AppComponent
...ANSWER
Answered 2021-Nov-10 at 17:07If you are trying to share multiple layouts then RRDv6 handles this nicely out-of-the-box.
Example refactoring to use GuestLayout container:
QUESTION
ANSWER
Answered 2021-Nov-18 at 00:03One option to achieve your desired result would be to use stat="bin" in geom_text too. Additionally we have to group by year so that each year is a separate "block". The tricky part is to get the year labels for which I make use of after_stat. However, as the groups are stored internally as an integer sequence we have them back to the corresponding years for which I make use of a helper vector.
QUESTION
Recently I installed vs 2022 to test .net 6 and after installing it, I found the default font in vs 2022 is like a bolder font(seems to be Cascadia), it's not fits me well so I changed it in vs 2022 pre->tools->options->fonts and colors to change it to Consolas which is the same in vs 2019. Then vs 2022 seemed ok, but I found in stackover flow, text font in textarea also changed to this kind of "bolder font",
I've ruled out the issue from chrome, as it's the same in Edge. But input box doesn't be influenced.
Details in screenshot here, the font of the words in textarea and those formated in code has changed.
Can anyone do me a favor? Thanks in advance :)
...ANSWER
Answered 2021-Sep-17 at 02:13I'm not sure if it's the best solution but it's the only method with luck, just uninstall the font in win 10 system.
Go to settings-> choose font setting-> find and click into Cascadia and Cascadia mono-> click uninstall , then it returned to normal for me.
When I uninstalled Cascadia mono it appeared a pop-up and told me it's in use, so I closed my chrome and continued the uninstall action.
Done here.
QUESTION
Every time I sign-in into new gmail account I get this popup asking if I want to create a new Chrome profile which sometimes get very irritating. Is there anyway to disable it?
In chrome://flags/ option there are couple of options (New profile picker & Profile creation flow with sign-in) which I think could work but I am not really sure, Because I don't want to mess-up chrome profile settings as I use it extensively.
ANSWER
Answered 2021-Sep-15 at 13:21UPDATE: the solution below used to work but the flag is not available anymore. From Chrome 93+ it's not experimental anymore, thus it can't be disabled.
That behaviour is implemented in the Chrome's core dice_web_signin_intercept_app.js and yes, it can be disabled. This is the related flag: chrome://flags/#dice-web-signin-interception
The two flags cited above (New profile picker & Profile creation flow with sign-in) are completely unrelated.
Please note: the flag will be removed in Chrome 93+.
QUESTION
Recently our vaadin production build has started failing and I'm too much of a node noob to figure out if this is a local problem or if it is related to vaadin 20.
When I switch back to vaadin 19 the problem goes away and I can reproduce the problem with an application generated on https://start.vaadin.com/app/
When running: ./mvnw package -P production I get the following error:
ANSWER
Answered 2021-Aug-09 at 09:41This is a webpack problem and is being currently addressed via https://github.com/vaadin/flow/pull/11527
Edit: The fix is included in the latest Vaadin 20.0.6 release via Vaadin Flow 7.0.6.
QUESTION
I made a custom collection view flow layout that can toggle (with animation) between "film-strip" and "list" layouts. But after adding some fancy animations to the edge cells, the toggle animation broke. Here's what it looks like currently, without those changes:
The animation is nice and smooth, right? Here's the current, working code (full demo project here):
...ANSWER
Answered 2021-Aug-15 at 14:22Whew! This was a workout. I was able to modify your FlowLayout so that there are no hiccups in animation. See below.
This is what was happening. When you change layouts, the layoutAttributesForElements method in FlowLayout is called twice if the content offset of the collection view is anything but (0, 0).
This is because you have overridden 'shouldInvalidateLayout' to return true regardless of whether it is actually needed. I believe the UICollectionView calls this method on the layout before and after the layout change (as per the observation).
The side effect of this is that your scale transform is applied twice - before and after the animations to the visible layout attributes.
Unfortunately, the scale transform is applied based on the contentOffset of the collection view (link)
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