Leo Gomes leogomes

Command Mode

We have a number of minor design issues around application startup, dev mode, and the ability to integrate and support command-based applications. After going over the requirements (and implementation ideas) and looking at the current code, I am ready to outline a design proposal to hopefully solve all these issues at once.

Requirements

For a summary of requirements and use cases, please refer to [the requirements document](https://docs.google.com/document/d/1UxXzGmqS2sp4P2-i_u0jSgEF4PtvX7mVa9hAByyn0Mg/edit).

Status quo

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

Introduction

Gist explaining a way to add long-living connections to Gatling and create scenarios that reuse the connection(s) to put load on the target system.

I have used the gatling-kafka plugin available on GitHub as inspiration.

Note that the code snippets provided here do not complile right out of the box. You will have to add some dependencies, and code yourself to make things work.

	# Source: https://gist.github.com/fca66711eaf0440483eba42ee013311a

	#####################################
	# How to Apply GitOps to Everything #
	# Combining Argo CD and Crossplane #
	# https://youtu.be/yrj4lmScKHQ #
	#####################################

	# Referenced videos:
	# - Argo CD - Applying GitOps Principles To Manage Production Environment In Kubernetes: https://youtu.be/vpWQeoaiRM4

	package io.vertx.sample;

	import io.vertx.config.ConfigRetrieverOptions;
	import io.vertx.config.ConfigStoreOptions;
	import io.vertx.core.DeploymentOptions;
	import io.vertx.core.json.JsonObject;
	import io.vertx.rxjava.config.ConfigRetriever;
	import io.vertx.rxjava.core.AbstractVerticle;

	public class MyFirstVerticle extends AbstractVerticle {

	#include <unistd.h>
	#include <stdio.h>

	int main(int argc, char* argv[]) {
	if (argc != 3) {
	fprintf(stderr,"Use: hlink <src_dir> <target_dir>\n");
	return 1;
	}
	int ret = link(argv[1],argv[2]);
	if (ret != 0)

	<?xml version="1.0" encoding="UTF-8"?>
	<project xmlns="http://maven.apache.org/POM/4.0.0"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<!-- Benchmark code goes into src/test/java -->

	<dependencies>
	<dependency>