diff options
Diffstat (limited to 'vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/options.go')
-rw-r--r-- | vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/options.go | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/options.go b/vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/options.go deleted file mode 100644 index f52c322fb..000000000 --- a/vendor/github.com/uber/jaeger-client-go/internal/throttler/remote/options.go +++ /dev/null @@ -1,99 +0,0 @@ -// Copyright (c) 2018 The Jaeger 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 remote - -import ( - "time" - - "github.com/uber/jaeger-client-go" -) - -const ( - defaultHostPort = "localhost:5778" - defaultRefreshInterval = time.Second * 5 -) - -// Option is a function that sets some option on the Throttler -type Option func(options *options) - -// Options is a factory for all available options -var Options options - -type options struct { - metrics *jaeger.Metrics - logger jaeger.Logger - hostPort string - refreshInterval time.Duration - synchronousInitialization bool -} - -// Metrics creates an Option that initializes Metrics on the Throttler, which is used to emit statistics. -func (options) Metrics(m *jaeger.Metrics) Option { - return func(o *options) { - o.metrics = m - } -} - -// Logger creates an Option that sets the logger used by the Throttler. -func (options) Logger(logger jaeger.Logger) Option { - return func(o *options) { - o.logger = logger - } -} - -// HostPort creates an Option that sets the hostPort of the local agent that keeps track of credits. -func (options) HostPort(hostPort string) Option { - return func(o *options) { - o.hostPort = hostPort - } -} - -// RefreshInterval creates an Option that sets how often the Throttler will poll local agent for -// credits. -func (options) RefreshInterval(refreshInterval time.Duration) Option { - return func(o *options) { - o.refreshInterval = refreshInterval - } -} - -// SynchronousInitialization creates an Option that determines whether the throttler should synchronously -// fetch credits from the agent when an operation is seen for the first time. This should be set to true -// if the client will be used by a short lived service that needs to ensure that credits are fetched upfront -// such that sampling or throttling occurs. -func (options) SynchronousInitialization(b bool) Option { - return func(o *options) { - o.synchronousInitialization = b - } -} - -func applyOptions(o ...Option) options { - opts := options{} - for _, option := range o { - option(&opts) - } - if opts.metrics == nil { - opts.metrics = jaeger.NewNullMetrics() - } - if opts.logger == nil { - opts.logger = jaeger.NullLogger - } - if opts.hostPort == "" { - opts.hostPort = defaultHostPort - } - if opts.refreshInterval == 0 { - opts.refreshInterval = defaultRefreshInterval - } - return opts -} |