Improve error handling when sending data

[itssimon]

No description provided.

[codecov]

Codecov Report

Merging #8 (77ad636) into main (f05f54c) will increase coverage by 0.02%.
The diff coverage is 83.47%.

@@            Coverage Diff             @@
##             main       #8      +/-   ##
==========================================
+ Coverage   93.82%   93.84%   +0.02%     
==========================================
  Files          10       10              
  Lines         826      878      +52     
==========================================
+ Hits          775      824      +49     
- Misses         51       54       +3     

Files	Coverage Δ
apitally/django.py	89.33% <100.00%> (ø)
apitally/client/base.py	96.13% <77.77%> (+0.15%)	⬆️
apitally/flask.py	93.00% <60.00%> (ø)
apitally/starlette.py	93.75% <60.00%> (ø)
apitally/client/threading.py	91.39% <86.36%> (-1.46%)	⬇️
apitally/client/asyncio.py	91.95% <86.27%> (+2.72%)	⬆️