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Merge pull request #882 from zsfelfoldi/develop 

Otto.ToValue concurrency error fixed
This commit is contained in:
Jeffrey Wilcke 2015-05-08 04:54:22 -07:00
parent 15bfae52d2 d7dabce732
commit f819ac7158
1 changed files with 17 additions and 2 deletions
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19
jsre/jsre.go
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@ -286,7 +286,7 @@ func (self *JSRE) loadScript(call otto.FunctionCall) otto.Value {
// uses the "prettyPrint" JS function to format a value
func (self *JSRE) PrettyPrint(v interface{}) (val otto.Value, err error) {
var method otto.Value
v, err = self.vm.ToValue(v)
v, err = self.ToValue(v)
if err != nil {
return
}
@ -297,8 +297,23 @@ func (self *JSRE) PrettyPrint(v interface{}) (val otto.Value, err error) {
return method.Call(method, v)
}
// creates an otto value from a go type
// creates an otto value from a go type (serialized version)
func (self *JSRE) ToValue(v interface{}) (otto.Value, error) {
done := make(chan bool)
req := &evalReq{
fn: func(res *evalResult) {
res.result, res.err = self.vm.ToValue(v)
},
done: done,
}
self.evalQueue <- req
<-done
return req.res.result, req.res.err
}
// creates an otto value from a go type (non-serialized version)
func (self *JSRE) ToVal(v interface{}) otto.Value {
result, err := self.vm.ToValue(v)
if err != nil {
fmt.Println("Value unknown:", err)