run grpc finishAsyncCall in go routine
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@ -90,7 +90,10 @@ func (cli *grpcClient) Error() error {
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}
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//----------------------------------------
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// async calls are really sync.
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// GRPC calls are synchronous, but some callbacks expect to be called asynchronously
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// (eg. the mempool expects to be able to lock to remove bad txs from cache).
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// To accomodate, we finish each call in its own go-routine,
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// which is expensive, but easy - if you want something better, use the socket protocol!
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// maybe one day, if people really want it, we use grpc streams,
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// but hopefully not :D
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@ -199,15 +202,20 @@ func (cli *grpcClient) finishAsyncCall(req *types.Request, res *types.Response)
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reqres.Done() // Release waiters
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reqres.SetDone() // so reqRes.SetCallback will run the callback
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// go routine for callbacks
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go func() {
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// Notify reqRes listener if set
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if cb := reqres.GetCallback(); cb != nil {
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fmt.Println("CALLING reqres CB")
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cb(res)
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}
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// Notify client listener if set
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if cli.resCb != nil {
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fmt.Println("CALLING client CB")
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cli.resCb(reqres.Request, res)
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}
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}()
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return reqres
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}
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