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path: root/vendor/go.opencensus.io/trace/config.go
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Diffstat (limited to 'vendor/go.opencensus.io/trace/config.go')
-rw-r--r--vendor/go.opencensus.io/trace/config.go86
1 files changed, 0 insertions, 86 deletions
diff --git a/vendor/go.opencensus.io/trace/config.go b/vendor/go.opencensus.io/trace/config.go
deleted file mode 100644
index 775f827..0000000
--- a/vendor/go.opencensus.io/trace/config.go
+++ /dev/null
@@ -1,86 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package trace
-
-import (
- "sync"
-
- "go.opencensus.io/trace/internal"
-)
-
-// Config represents the global tracing configuration.
-type Config struct {
- // DefaultSampler is the default sampler used when creating new spans.
- DefaultSampler Sampler
-
- // IDGenerator is for internal use only.
- IDGenerator internal.IDGenerator
-
- // MaxAnnotationEventsPerSpan is max number of annotation events per span
- MaxAnnotationEventsPerSpan int
-
- // MaxMessageEventsPerSpan is max number of message events per span
- MaxMessageEventsPerSpan int
-
- // MaxAnnotationEventsPerSpan is max number of attributes per span
- MaxAttributesPerSpan int
-
- // MaxLinksPerSpan is max number of links per span
- MaxLinksPerSpan int
-}
-
-var configWriteMu sync.Mutex
-
-const (
- // DefaultMaxAnnotationEventsPerSpan is default max number of annotation events per span
- DefaultMaxAnnotationEventsPerSpan = 32
-
- // DefaultMaxMessageEventsPerSpan is default max number of message events per span
- DefaultMaxMessageEventsPerSpan = 128
-
- // DefaultMaxAttributesPerSpan is default max number of attributes per span
- DefaultMaxAttributesPerSpan = 32
-
- // DefaultMaxLinksPerSpan is default max number of links per span
- DefaultMaxLinksPerSpan = 32
-)
-
-// ApplyConfig applies changes to the global tracing configuration.
-//
-// Fields not provided in the given config are going to be preserved.
-func ApplyConfig(cfg Config) {
- configWriteMu.Lock()
- defer configWriteMu.Unlock()
- c := *config.Load().(*Config)
- if cfg.DefaultSampler != nil {
- c.DefaultSampler = cfg.DefaultSampler
- }
- if cfg.IDGenerator != nil {
- c.IDGenerator = cfg.IDGenerator
- }
- if cfg.MaxAnnotationEventsPerSpan > 0 {
- c.MaxAnnotationEventsPerSpan = cfg.MaxAnnotationEventsPerSpan
- }
- if cfg.MaxMessageEventsPerSpan > 0 {
- c.MaxMessageEventsPerSpan = cfg.MaxMessageEventsPerSpan
- }
- if cfg.MaxAttributesPerSpan > 0 {
- c.MaxAttributesPerSpan = cfg.MaxAttributesPerSpan
- }
- if cfg.MaxLinksPerSpan > 0 {
- c.MaxLinksPerSpan = cfg.MaxLinksPerSpan
- }
- config.Store(&c)
-}