b13c40e88d
- Implemented TestJsValueConcurrent to validate the JsValue function under concurrent requests, ensuring proper handling of multiple goroutines. - Added TestJsValueRegistrationAndCleanup to verify the registration and cleanup of context objects, enhancing resource management. - Introduced object registration and release mechanisms in the Context type to manage JavaScript object lifecycles effectively. - Utilized sync.Mutex for thread-safe access to shared resources, improving the robustness of concurrent operations.
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package context
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import (
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"sync"
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"github.com/google/uuid"
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"rogchap.com/v8go"
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)
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var objectsMutex = sync.Mutex{}
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var objects = map[string]*Context{}
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// JsValue return the JavaScript value of the context
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func (ctx *Context) JsValue(v8ctx *v8go.Context) (*v8go.Value, error) {
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return ctx.NewObject(v8ctx)
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}
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// NewObject Create a new JavaScript object from the context
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func (ctx *Context) NewObject(v8ctx *v8go.Context) (*v8go.Value, error) {
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jsObject := v8go.NewObjectTemplate(v8ctx.Isolate())
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id := uuid.NewString()
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ctx.objectRegister(id)
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// Set the id and release function
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jsObject.Set("__id", id)
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jsObject.Set("__release", ctx.objectRelease(v8ctx.Isolate(), id))
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jsObject.Set("ChatID", ctx.ChatID)
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jsObject.Set("AssistantID", ctx.AssistantID)
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jsObject.Set("Sid", ctx.Sid)
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instance, err := jsObject.NewInstance(v8ctx)
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if err != nil {
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return nil, err
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}
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return instance.Value, nil
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}
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func (ctx *Context) objectRegister(id string) {
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objectsMutex.Lock()
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defer objectsMutex.Unlock()
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objects[id] = ctx
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}
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func (ctx *Context) objectRelease(iso *v8go.Isolate, id string) *v8go.FunctionTemplate {
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return v8go.NewFunctionTemplate(iso, func(info *v8go.FunctionCallbackInfo) *v8go.Value {
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objectsMutex.Lock()
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defer objectsMutex.Unlock()
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delete(objects, id)
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return v8go.Undefined(info.Context().Isolate())
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})
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}
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