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dev.go
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dev.go
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package core
import (
"fmt"
"os"
"runtime/pprof"
"strconv"
ctypes "github.com/tendermint/tendermint/rpc/core/types"
)
func UnsafeFlushMempool() (*ctypes.ResultUnsafeFlushMempool, error) {
mempool.Flush()
return &ctypes.ResultUnsafeFlushMempool{}, nil
}
func UnsafeSetConfig(typ, key, value string) (*ctypes.ResultUnsafeSetConfig, error) {
switch typ {
case "string":
config.Set(key, value)
case "int":
val, err := strconv.Atoi(value)
if err != nil {
return nil, fmt.Errorf("non-integer value found. key:%s; value:%s; err:%v", key, value, err)
}
config.Set(key, val)
case "bool":
switch value {
case "true":
config.Set(key, true)
case "false":
config.Set(key, false)
default:
return nil, fmt.Errorf("bool value must be true or false. got %s", value)
}
default:
return nil, fmt.Errorf("Unknown type %s", typ)
}
return &ctypes.ResultUnsafeSetConfig{}, nil
}
var profFile *os.File
func UnsafeStartCPUProfiler(filename string) (*ctypes.ResultUnsafeProfile, error) {
var err error
profFile, err = os.Create(filename)
if err != nil {
return nil, err
}
err = pprof.StartCPUProfile(profFile)
if err != nil {
return nil, err
}
return &ctypes.ResultUnsafeProfile{}, nil
}
func UnsafeStopCPUProfiler() (*ctypes.ResultUnsafeProfile, error) {
pprof.StopCPUProfile()
profFile.Close()
return &ctypes.ResultUnsafeProfile{}, nil
}
func UnsafeWriteHeapProfile(filename string) (*ctypes.ResultUnsafeProfile, error) {
memProfFile, err := os.Create(filename)
if err != nil {
return nil, err
}
pprof.WriteHeapProfile(memProfFile)
memProfFile.Close()
return &ctypes.ResultUnsafeProfile{}, nil
}