I ran into a problem where I was loading data from the backend in App.vue and when loaded that data would be inserted into a vuex store and in another component queried. However the loading took longer than expected and a data race happened. The route destination rendered faster than the backend could deliver data…
Read ArticleCategory: Entwicklung
Webentwicklungg, Programmieren, Software, Server… irgendwie alles was in den Bereich Computer und Entwicklung fällt
Anything regarding web-development
Why do I need microservices?
Microservices are supposed to solve the scaling problem. Aka the solution to a monolith only being able to handle so many requests / second is microservices that potentially have replicas.
Read ArticleUpgrade Keycloak Standalone with Postgres from 16.1.0 to 17.0.0 with custom port behind nginx reverse proxy
What a nightmare. You’re using keycloak and are upgrading from Wildfly 16.1.0 to Quarkus 17.0.0. You’re also listening on a non-standard port, that isn’t 8080, but 23232. You’re using a reverse proxy like nginx for TLS and Keycloak is connected via plain http with nginx. Grab your standalone.xml found in /standalone/configuration/standalone.xml and find your postgres…
Read Articlecentos 7 & mysql 5.7 gpg key error proper solution
If you’re running CentOS7 and using the MySQL 5.7 community rpm package you might’ve ran into this error response:
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Downloading packages: warning: /var/cache/yum/x86_64/7/mysql57-community/packages/mysql-community-libs-5.7.37-1.el7.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 3a79bd29: NOKEY Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql The GPG keys listed for the "MySQL 5.7 Community Server" repository are already installed but they are not correct for this package. Check that the correct key URLs are configured for this repository. Failing package is: mysql-community-libs-5.7.37-1.el7.x86_64 GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql |
Seems like Oracle has changed their GPG key and it’s not uploaded to gpg servers yet, at least yum can’t find the new key. So you have to manually replace your key. Disabling gpgcheck is…
Read Articleionic vue invalid host header solution
You’re doing ionic with vue and are receiving an invalid host header message, black letters on white background. Create a file vue.config.js in the project root and past this content:
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module.exports = { devServer: { allowedHosts: 'all' } } |