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a485d0ec64
* 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)
53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package trace
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import (
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"go.opentelemetry.io/otel/sdk/resource"
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"go.opentelemetry.io/otel/sdk/trace/internal"
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)
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// Config represents the global tracing configuration.
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type Config struct {
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// DefaultSampler is the default sampler used when creating new spans.
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DefaultSampler Sampler
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// IDGenerator is for internal use only.
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IDGenerator internal.IDGenerator
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// MaxEventsPerSpan is max number of message events per span
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MaxEventsPerSpan int
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// MaxAnnotationEventsPerSpan is max number of attributes per span
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MaxAttributesPerSpan int
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// MaxLinksPerSpan is max number of links per span
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MaxLinksPerSpan int
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// Resource contains attributes representing an entity that produces telemetry.
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Resource *resource.Resource
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}
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const (
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// DefaultMaxEventsPerSpan is default max number of message events per span
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DefaultMaxEventsPerSpan = 128
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// DefaultMaxAttributesPerSpan is default max number of attributes per span
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DefaultMaxAttributesPerSpan = 32
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// DefaultMaxLinksPerSpan is default max number of links per span
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DefaultMaxLinksPerSpan = 32
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)
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