feat: use rpcMetadata to update http span name #464

[vmarchaud]

Fixes #464 #512

[codecov]

Codecov Report

Merging #517 (08a31f4) into main (6c2378c) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #517   +/-   ##
=======================================
  Coverage   95.37%   95.38%           
=======================================
  Files         147      147           
  Lines        8974     9005   +31     
  Branches      897      898    +1     
=======================================
+ Hits         8559     8589   +30     
- Misses        415      416    +1     

Impacted Files	Coverage Δ
...try-instrumentation-express/src/instrumentation.ts	94.16% <0.00%> (-0.71%)	⬇️
...try-instrumentation-restify/src/instrumentation.ts	87.37% <0.00%> (-0.13%)	⬇️
...lemetry-instrumentation-koa/src/instrumentation.ts	97.01% <0.00%> (-0.09%)	⬇️
...opentelemetry-instrumentation-restify/src/types.ts	100.00% <0.00%> (ø)
...telemetry-instrumentation-restify/src/constants.ts	100.00% <0.00%> (ø)
...metry-instrumentation-restify/test/restify.test.ts	99.60% <0.00%> (+<0.01%)	⬆️
...metry-instrumentation-express/test/express.test.ts	99.05% <0.00%> (+<0.01%)	⬆️
...opentelemetry-instrumentation-koa/test/koa.test.ts	99.56% <0.00%> (+<0.01%)	⬆️
...ry-instrumentation-express/test/ignore-all.test.ts	97.50% <0.00%> (+0.03%)	⬆️
...instrumentation-express/test/custom-config.test.ts	99.13% <0.00%> (+0.24%)	⬆️

[dyladan]

Looks good thanks :)