* Move global code to toplevel package
* Move version function to toplevel package
* Update changelog
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
* Update codes to match specification
* Add changes to changelog
* go mod tidy
* Add unit tests for codes
* Update SetStatus methods to only filter Unset
* Update apitest code being tested
* Add otel/codes package to replace google.golang.org/grpc/codes
* Replace google.golang.org/grpc/codes with otel/codes
* Update opentracing bridge to use OTel codes
* Update semconv to use OTel codes
* Update SDK to convert from OTel codes to gRPC
* go mod tidy
* Add change to CHANGELOG
* Fix word from feedback
Fixes#657
With the changes in #667 and #669 to use a plain-old-mutex for
concurrent access of Histogram and MinMaxSumCount aggregators,
the StateLocker implementation is no longer used in the project.
Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
Update license header to standard format for source files missed prior.
Add license header to new source files.
Add Makefile check to test all `*.go` and `*.sh` files have a copyright
notice (or comment about them being auto-generated) within the first few
lines.
* Update License header for all source files
- Add Apache 2.0 header to source files that did not have one.
- Update all existing headers dated to 2019 to be 2020
- Remove comma from License header to comply with the Apache 2.0
guidelines.
* Update Copyright notice
Use the standard Copyright notices outlined by the
[CNCF](https://github.com/cncf/foundation/blob/master/copyright-notices.md#copyright-notices)
* change the histogram aggregator to have a consistent but blocking Checkpoint()
* docs
* wrapping docs
* remove currentIdx from the 8bit alignment check
* stress test
* add export and move lockfreewrite algorithm to an external struct.
* move state locker to another package.
* add todos
* minimal tests
* renaming and docs
* change to context.Background()
* add link to algorithm and grammars
Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
* trace sdk initial commit.
* fix imports and comments.
* remove tracestate
* split trace.go
* add attribute over limit test.
* add comments and restructure span.go and tracer.go
* refactor MessageEvent
* defer unlock
* some more cleanup in span.go
* rename *MessageEvent* to *Event*
* cleanup comments in trace_test.go
* fix typos.
* return full string ID for traceID and spanID.
