Increase Kafka container wait time for HTTP bindings examples

[artur-ciocanu]

Description

Currently when running Java SDK examples for HTTP bindings it fails. It seems that using sleep: 5 to wait for Kafka container to be up and running is not enough. The change is to increase the sleep value from 5 to 20. This is not ideal, but it proved to work when running:

mm.py ./src/main/java/io/dapr/examples/bindings/http/README.md

on local box.

Checklist

Please make sure you've completed the relevant tasks for this PR, out of the following list:

• Code compiles correctly
• Created/updated tests
• Extended the documentation

[artur-ciocanu]

@artursouza and @cicoyle after I have adjusted the sleep for Kafka container the Auto Validate Examples workflow passed. Here is a sample run: https://github.com/artur-ciocanu/java-sdk/actions/runs/9599423378/job/26473113165.

Could you please take a look and let me know if you think it is OK to increase the sleep.

[salaboy]

Increasing the sleep usually highlights an issue, but it might be the case that for this test the initialisation is taking way much more time. I will defer to @artursouza and @cicoyle to validate

[cicoyle]

Seems reasonable to me, in looking at the logs I see duration_seconds: 16.4 for this step: Setup kafka container. I'm uncertain this fixes all the issues from this PR's autovalidate examples CI step, but we shall see

[artur-ciocanu]

Increasing the sleep usually highlights an issue, but it might be the case that for this test the initialisation is taking way much more time. I will defer to @artursouza and @cicoyle to validate

@salaboy I totally agree. I am not sure if https://github.com/dapr/mechanical-markdown aka mm.py script that is used to run the tests from the examples folder, has a way to wait for a "signal" or something from the Docker Compose so it doesn't use sleep. @cicoyle any thoughts?

[artursouza]

The idea would be to have the sidecar to retry the init for some time before crashing. For this scope, timeout bump works.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.79%. Comparing base (d759c53) to head (4ce7412).
Report is 19 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #1054      +/-   ##
============================================
+ Coverage     76.91%   77.79%   +0.88%     
+ Complexity     1592     1570      -22     
============================================
  Files           145      144       -1     
  Lines          4843     4797      -46     
  Branches        562      563       +1     
============================================
+ Hits           3725     3732       +7     
+ Misses          821      780      -41     
+ Partials        297      285      -12     

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[artur-ciocanu]

@artursouza and @cicoyle it seems that everything is 👍. Could you please merge the PR?