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57 lines
1.4 KiB
57 lines
1.4 KiB
package pool
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import (
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"context"
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"git.ouxuan.net/3136352472/go-service-template/jsruntime"
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pool "github.com/jolestar/go-commons-pool"
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"log"
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)
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type JsRuntimePool struct {
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ctx context.Context
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jsRuntimePool *pool.ObjectPool
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}
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func NewJsRuntimePool(mainFile, useFileName string, relys jsruntime.Relys, mode jsruntime.RunMode) (jrp *JsRuntimePool) {
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jrp = &JsRuntimePool{}
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factory := pool.NewPooledObjectFactorySimple(
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func(context.Context) (interface{}, error) {
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render, err := jsruntime.NewJsRuntime(mainFile, useFileName, relys, mode)
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return render, err
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})
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jrp.ctx = context.Background()
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jrp.jsRuntimePool = pool.NewObjectPoolWithDefaultConfig(jrp.ctx, factory)
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jrp.jsRuntimePool.Config.LIFO = false
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jrp.jsRuntimePool.Config.MaxIdle = 1000
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jrp.jsRuntimePool.Config.MinIdle = 5
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jrp.jsRuntimePool.Config.MaxTotal = 3000
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jrp.jsRuntimePool.Config.BlockWhenExhausted = true
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jrp.jsRuntimePool.PreparePool(jrp.ctx)
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return
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}
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func (jrp *JsRuntimePool) JsRuntimeCall(call func(jr *jsruntime.JsRuntime)) (err error) {
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obj, err := jrp.jsRuntimePool.BorrowObject(jrp.ctx)
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if err != nil {
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return
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}
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o := obj.(*jsruntime.JsRuntime)
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call(o)
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err = jrp.jsRuntimePool.ReturnObject(jrp.ctx, obj)
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return
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}
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func (jrp *JsRuntimePool) Log() {
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idle := jrp.jsRuntimePool.GetNumIdle()
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active := jrp.jsRuntimePool.GetNumActive()
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all := idle + active
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log.Println("所有:", all, "空闲:", idle, "活动:", active)
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}
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