Vertx HTTP Library Instrumentation Support

[zoomingrocket]

Is your feature request related to a problem? Please describe.
Enable Vertx HTTP Library Instrumentation Support

Describe the solution you would like
Allow Requests & dependency tracing for HTTP requests served by Vertx library

Describe alternatives you have considered
None

Additional context
Current Java Agent Version used: v3.0.3 GA
https://vertx.io/docs/vertx-web-client/java/

[trask]

this is included in 3.2.5-BETA, it's not documented yet at https://docs.microsoft.com/en-us/azure/azure-monitor/app/java-standalone-config#preview-instrumentations, but the json key to use is "vertx"

[zoomingrocket]

@trask - json key "vertx" is not recognized. Startup Info with 3.2.5 BETA

2022-01-22 00:08:18.347Z WARN  c.m.a.a.i.c.ConfigurationBuilder - Unrecognized field "vertx" (class com.microsoft.applicationinsights.agent.internal.configuration.Configuration$PreviewInstrumentation), not marked as ignorable (10 known properties: "akka", "play", "javaHttpClient", "springIntegration", "apacheCamel", "azureSdk", "jaxws", "rabbitmq", "grizzly", "quartz"])
 at [Source: (sun.nio.ch.ChannelInputStream); line: 276, column: 17] (through reference chain: com.microsoft.applicationinsights.agent.internal.configuration.Configuration["preview"]->com.microsoft.applicationinsights.agent.internal.configuration.Configuration$PreviewConfiguration["instrumentation"]->com.microsoft.applicationinsights.agent.internal.configuration.Configuration$PreviewInstrumentation["vertx"])
2022-01-22 00:08:20.986Z INFO  c.m.applicationinsights.agent - ApplicationInsights Java Agent 3.2.5-BETA started successfully (PID 16170)

JSON Config

"preview": {
    "exportQueueCapacity": 4096,
    "instrumentation": {
      "vertx": {
        "enabled": true
      }
    }
}

[trask]

hey @zoomingrocket, ya, sorry about that, I didn't realize, it's actually on by default in 3.2.5-BETA, though we're considering changing that behavior before 3.2.5 GA: #2058