Various optimizations

[palourde]

Description

• Use io.ReadFull instead of ioutil.ReadAll when reading Sensu API responses
• Add advanced configuration settings for Sensu APIs HTTP clients

Related Issue

N/A

Motivation and Context

Prevent EOF errors

How Has This Been Tested?

Manual testing!

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov-io]

Codecov Report

Merging #719 into master will increase coverage by 0.32%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #719      +/-   ##
==========================================
+ Coverage    21.2%   21.53%   +0.32%     
==========================================
  Files          27       27              
  Lines        2862     2874      +12     
==========================================
+ Hits          607      619      +12     
  Misses       2196     2196              
  Partials       59       59

Impacted Files	Coverage Δ
uchiwa/main.go	39.72% <100%> (+11.85%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update ba0df42...94d8eb6. Read the comment docs.