github.com/alibaba/ilogtail/pkg@v0.0.0-20250526110833-c53b480d046c/helper/service_helper.go (about)

     1  // Copyright 2021 iLogtail Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package helper
    16  
    17  import (
    18  	"github.com/alibaba/ilogtail/pkg/logger"
    19  	"github.com/alibaba/ilogtail/pkg/pipeline"
    20  
    21  	"context"
    22  	"runtime"
    23  )
    24  
    25  func panicRecover(cxt context.Context, key string) {
    26  	if err := recover(); err != nil {
    27  		trace := make([]byte, 2048)
    28  		runtime.Stack(trace, true)
    29  		logger.Error(cxt, "PLUGIN_RUNTIME_ALARM", "key", key, "panicked", err, "stack", string(trace))
    30  	}
    31  }
    32  
    33  // StartService ..
    34  func StartService(name string, context pipeline.Context, f func()) {
    35  	go func() {
    36  		logger.Info(context.GetRuntimeContext(), "service begin", name)
    37  		defer panicRecover(context.GetRuntimeContext(), name)
    38  		f()
    39  		logger.Info(context.GetRuntimeContext(), "service done", name)
    40  	}()
    41  }