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Improve error handling

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Export the timeout kill error and use error instead of string in result
struct.
This commit is contained in:
kortschak 2014-08-02 22:14:24 +09:30
parent fe9ca5ffcc
commit 8ccf842518
4 changed files with 18 additions and 23 deletions
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2
query/gremlin/environ.go
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@ -84,7 +84,7 @@ func setupGremlin(env *otto.Otto, ses *Session) {
graph.Set("Emit", func(call otto.FunctionCall) otto.Value {
value := call.Argument(0)
if value.IsDefined() {
ses.SendResult(&GremlinResult{metaresult: false, err: "", val: &value, actualResults: nil})
ses.SendResult(&GremlinResult{metaresult: false, err: nil, val: &value, actualResults: nil})
}
return otto.NullValue()
})