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Grpc tracing (#544)

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* checkpoint

* Pass context through ServeDNS, enable gRPC tracing

* Fix types and make tracer available to proxy. go fmt

* Fix imports

* Use the DoNotStartTrace option

* Change to SpanFilter from DoNotStartTrace

* Use new name (IncludeSpan)

* Final names

* Add tests; fix possible client/conn leaks in grpc

* go fmt
This commit is contained in:
John Belamaric 2017-03-01 10:41:54 -05:00 • committed by GitHub
parent 0a4903571e
commit 9ea8cde36e
8 changed files with 140 additions and 16 deletions
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4
middleware/trace/setup.go
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@ -34,9 +34,9 @@ func setup(c *caddy.Controller) error {
return nil
}
func traceParse(c *caddy.Controller) (*Trace, error) {
func traceParse(c *caddy.Controller) (*trace, error) {
var (
tr = &Trace{Endpoint: defEP, EndpointType: defEpType, every: 1, serviceName: defServiceName}
tr = &trace{Endpoint: defEP, EndpointType: defEpType, every: 1, serviceName: defServiceName}
err error
)