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Commit Graph

16 Commits

Author SHA1 Message Date
rghetia
15bfc5bb12
Namespace import path under "/otel" (#274)
Also fixes example module paths so that they use the vanity URL instead
of the github URL.

[Closes #184]
2019-11-01 11:40:29 -07:00
Krzesimir Nowak
563985f5d1 Shrink core.Value (#256)
* shrink the value type

went down from 40 bytes to 24

* add missing license blurb

* stringify value type

* print string value types in stdout exporter

* make Value function take a pointer receiver
2019-10-30 15:01:19 -07:00
Joshua MacDonald
320c62a780
Remove BYTES values, as they are are not thread safe (#249)
* Remove BYTES values, as they are mutable

* Remove more BYTES
2019-10-30 10:20:53 -07:00
Gustavo Silva Paiva
4e545e2ab8 api(trace): change SpanID to byte array (#241)
* api(trace): change SpanID to byte array

* fix doc and create const errors
2019-10-28 10:05:06 -07:00
Gustavo Silva Paiva
a6e139e1d4 api(trace): change trace id to byte array. (#226)
* api(trace): change trace id to byte array.

* fix lint errors

* add helper to create trace id from hex and improve stdout exporter.

* remove comma.

* fix lint

* change TraceIDFromHex to be compliant with w3 trace-context

* revert remove of hex16 regex because its used to parse SpanID

* lint

* fix typo
2019-10-22 23:01:33 -07:00
Matej Gera
cf62d12648 Minor styling improvements - initialisms (#220)
* Minor styling improvements - initialisms

* fix typo
2019-10-22 16:12:45 -07:00
rghetia
b04db14146
WIP: Named tracer prototype (#227)
* named tracer prototype

* rename Manager to Provider.

* fix compile error after merge.

* rename Tracer method to GetTracer

* provider with options.

* update test.

* cleanup make circl-ci

* remove global config.

* some cleanup.

* use provider for bridge

* update propagation test.

* update examples and plugins.

* remove GlobalTracer methods.

* fix review comments.

* some more cleanup.

* remove unnecessary getTracer call in benchmark test.
2019-10-22 13:19:11 -07:00
Steven Karis
e11b90cab2 Implement W3C Correlation Context propagator (#179)
* Implement W3C Correlation Context propagator

* PR comments

* PR comments

* Update test to inject context properly

* Fix merge
2019-10-17 15:08:44 -07:00
Edward Muller
9f03360a84 Enable golint & gofmt, resolve issues (#214)
* Add golint to linters and resolve issues.

I decided to remove constructors for some of the propagation types
because the constructors can be reduced to either using the zero value
or a single, non optional member.

* Enable gofmt and commit fixes
2019-10-16 10:24:38 -07:00
rghetia
7e5fc4e6aa
fix b3 propagation benchmark to include iterations. (#212)
also include byte allocation report.
 rename file to match http_trace_context propagator.
2019-10-15 13:12:56 -07:00
Artem Kartasov
14c42168fc SDK: Add benchmark test for W3C TraceContext Inject/Extract (#194)
* SDK: Add benchmark test for W3C TraceContext Inject/Extract

* SDK: benchmark TraceContext: remove global tracer

* SDK: Add benchmarks for TraceContext: rename methods
2019-10-14 14:36:34 -07:00
rghetia
ef5d2cbb06
API: Add b3 propagator (#91)
* b3 propagator

* fix as per new api.

* add benchmark test.
2019-10-08 10:22:15 -07:00
Edward Muller
d351eb4de2 Http interceptors (#156)
* WIP

* Finish http middleware implementation

This is currently done as httptrace.NewHandler(). This should maybe
be moved to a different package or renamed, but atm this name
seemed the least objectionable to me.

There are a few TODOs sprinkled in the code for questions I didn't
know the answers to.

There is an example provided, which when copied to a main func
locally work against the jaeger all in one.

Real tests need to be added.

* Address feedback

* Tie in propagation, update attributes, more options, revise example, etc.

Dropped the httpConfig type because it seemed redundant an unecessary
abstraction.

* WithRouteTag

* address out of band feedback

* move to othttp package

* Add a very basic test.

I ended up needing to export the Traceparentheader const so that
it was accessible to this test.

* Add file header
2019-10-07 10:25:11 -07:00
rghetia
211007efb2
add binary propagation. (#155) 2019-10-02 13:54:39 -07:00
rghetia
e86b95c440
change TraceOptions to TraceFlags. (#144)
* change TraceOptions to TraceFlags.

* fix grammer in docs.
2019-09-25 14:37:36 -07:00
rghetia
83935b2558
Add propagator interface and W3C propagator (#85)
* add propagation api.

* add http propagator interface and w3c propagator implementation.

* remove Extract api from trace.

* remove Extract interface for tracer.

* fix copyright.

* fix variable names and comments.

* move inject/extract out of trace.

* replace INVALID_SPAN_CONTEXT with EmptySpanContext function.

* fix tag.Map.

* make carrier as interface instead of http.Request.

* rename structs and update doc comments..

* add doc.go

* update doc.

* add noop propagator.

* add new propagation api with Supplier interface.
- added Default Tracer which simply propagates SpanContext.
- added CopyOfRemote option to simply create remote span.

* remove old propagator.

* rename propagator to TextFormatPropagator.

* rename default tracer/span as pass_through tracer/span.

* add test for pass through tracer.

* add missing interface to pass through tracer.

* return SpanContext instead of contex.Context from Extract interface.
- also remove PassThroughTracer

* fix review comments.

* add more test cases for traceContext extraction.

* remove tidy temporarily from circle-ci target to avoid build failure.

* allow header ending in dash '-'.

* add inject test for non-zero value other than 01 for traceoption

* add AddLink and Link interface to MockSpan

* fix running go mod tidy on every build.
2019-09-23 11:51:32 -07:00