mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-03-30 14:52:59 +00:00
388d8ccd9f
* simv2: wip * simulation: exec adapter start/stop * simulation: add node status to exec adapter * simulation: initial simulation code * simulation: exec adapter, configure path to executable * simulation: initial docker adapter * simulation: wip kubernetes adapter * simulation: kubernetes adapter proxy * simulation: implement GetAll/StartAll/StopAll * simulation: kuberentes adapter - set env vars and resource limits * simulation: discovery test * simulation: remove port definitions within docker adapter * simulation: simplify wait for healthy loop * simulation: get nat ip addr from interface * simulation: pull docker images automatically * simulation: NodeStatus -> NodeInfo * simulation: move discovery test to example dir * simulation: example snapshot usage * simulation: add goclient specific simulation * simulation: add peer connections to snapshot * simulation: close rpc client * simulation: don't export kubernetes proxy server * simulation: merge simulation code * simulation: don't export nodemap * simulation: rename SimulationSnapshot -> Snapshot * simulation: linting fixes * simulation: add k8s available helper func * simulation: vendor * simulation: fix 'no non-test Go files' when building * simulation: remove errors from interface methods where non were returned * simulation: run getHealthInfo check in parallel
33 lines
642 B
Go
33 lines
642 B
Go
//+build !go1.9
|
|
|
|
package concurrent
|
|
|
|
import "sync"
|
|
|
|
// Map implements a thread safe map for go version below 1.9 using mutex
|
|
type Map struct {
|
|
lock sync.RWMutex
|
|
data map[interface{}]interface{}
|
|
}
|
|
|
|
// NewMap creates a thread safe map
|
|
func NewMap() *Map {
|
|
return &Map{
|
|
data: make(map[interface{}]interface{}, 32),
|
|
}
|
|
}
|
|
|
|
// Load is same as sync.Map Load
|
|
func (m *Map) Load(key interface{}) (elem interface{}, found bool) {
|
|
m.lock.RLock()
|
|
elem, found = m.data[key]
|
|
m.lock.RUnlock()
|
|
return
|
|
}
|
|
|
|
// Load is same as sync.Map Store
|
|
func (m *Map) Store(key interface{}, elem interface{}) {
|
|
m.lock.Lock()
|
|
m.data[key] = elem
|
|
m.lock.Unlock()
|
|
}
|