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tracing.go
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tracing.go
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// Copyright 2022 IBM Corp. All Rights Reserved.
//
// 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 tracing
import "github.com/JeffXiesk/cerberus/config"
// TODO: Use https://github.com/c9s/goprocinfo for CPU load tracing.
// A global instance of a trace object to be used from anywhere in the code,
// without having to keep around a reference and dereference it.
var (
MainTrace Trace
)
// Initializes the main trace.
// Cannot be part of the init() function, as the configuration file is not yet loaded when init() is executed.
func Init() {
MainTrace = &BufferedTrace{
Sampling: config.Config.TraceSampling,
BufferCapacity: config.Config.EventBufferSize,
//ProtocolEventCapacity: config.Config.EventBufferSize,
//RequestEventCapacity: config.Config.EventBufferSize,
EthereumEventCapacity: 1024,
}
}