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Questions tagged [message-handlers]

73 questions
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How to handle a Telegram_bot conversation in Python?

I'm writing a simple telegram bot to accept a word as input and return a message inlcuding a Youtube link based on that word. The bot should look for the word after the '/search' command is invoked but here it's using every word sent to the…
Mira
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What is the proper way of mapping web socket messages to Java POJOs?

Imagine you have a web socket you are reading from, that could have messages of many different types (100+). In Java, I would think the ideal way of processing these messages is to first map each message from its String value to its correct Java…
Matt
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How to use message handlers in .NET 6?

I need to add a custom header to each http request. To do so, I want to use a message handler and override SendAsync() method like so: public class RequestHandler : DelegatingHandler { private readonly ICorrelationIdAccessor…
Adrian Chiritescu
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Telegram bot to recognize URLs

I'm creating my first Telegram bot. I want the bot to filter text looking only for URLs, and trigger when is found. For example, if someone types in the chat "www.google.com", I want the bot to recognize it as a URL and later do X action. I tried…
Sabrani Wodoo
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Error: requestHandler has not been initialized

This project is a recycler view fragment that gets images from flickr and display it. I used loopers and handlers to communicate between the recycler fragment and the downloading thumbnail fragment... I'm using Android Studio Bumblebee... I’m facing…
Saher Al-Sous
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CButton sends WM_PARENTNOTIFY message to ancestors but CMFCButton does not. Why?

I am working on a Windows application (built with VS 2019) that relies heavily on MFC functionality. I have a class that is derived from the CWnd class that contains CMFCButton objects (children) which are defined dynamically within the OnCreate…
SpencerManwell
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If two integrationflows are passed to one general MessageHandler class, is it thread safe? in Spring Integration DSL

I have two IntegrationFlows both receive messages from Apache Kafka first IntegrationFlow - in the input channel, Consumer1(concurrency=4) reads topic_1 second IntegrationFlow - in the input channel, Consumer2(concurrency=4) reads topic_2 but these…
Alkone Falkone
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How to write files dynamically into subdirectory by FileWritingMessageHandler

I have to write files into multiple subdirectories based on a header attribute. Not getting a way to configure it in Spring Integration. @Bean @ServiceActivator(inputChannel = "processingChannel") public MessageHandler processingDirectory() { …
amarzeet
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CallbackContext error is keep shown on cmd after my seesion starts polling and send a message on telegram

import logging from telegram.ext import Updater, CommandHandler, MessageHandler, Filters logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s', level=logging.INFO) logger = logging.getLogger(__name__) TOKEN =…
Mahima Agrawal
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Twig render in service not finding CSS if called by background process in Symfony 4

I have a service method that I call by a MessageHandler and by a Controller Action: class ReceiptService { public function myMethod() { // ... $html = $this->twig->render('folder/file.html.twig', []); // ... …
LucileDT
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ASP.NET 4.5 Web API 2.0, JWT Message Handler Returns Status 0 to Angular 7 HTTP Interceptors

Thanks in advance. Actually, I wan to implement JWT refresh token in Angular 7 Application using HTTP Interceptor. I've implemented JWT using HTTP Message Handler (DelegatingHandler). On Unauthorized request I'm receiving HttpErrorResponse Status =…
Muhammad Hassan
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How to use the qmhrcvpm api

I need to retrieve all messages in a pgmq. I tried to use *FIRST as a parameter, but api does not return anything. qmhrcvpm(rcvm0200:%size(rcvm0200):'RCVM0200':'*':0: '*FIRST':*BLANKS:0:'*SAME':errDS); Althoug, if i use the key,…
Arsnow
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Creating multiple files after receiving a queue message

I have a project that reads from mongodb and sends that information to the queue. my listener picks up the queue message from cloud. I am able to create a .txt file that inputs all the information inside from the queue. My problem that I have been…
Edsel
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how can i configure a message handler based on the environment in webapiconfig.cs file?

I am using Aspnet webapi2. I want to register a message handler based on the environment. can you please let me know how can i configure the same based on environment. public static class WebApiConfig { public static void…
thegautamnayak
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c# HttpClient MessageHandler random forbidden

I have a program which does API call using HttpClient and overriding DelegatingHandler class to retry request on failure as shown below. class TestHandler { public static void APICallTest() { var handler = new HttpClientHandler() {…
prvn
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