core, eth, event, miner, xeth: fix event post / subscription race
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@ -30,7 +30,7 @@ func ExampleTypeMux() {
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sub := mux.Subscribe(someEvent{}, otherEvent{})
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go func() {
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for event := range sub.Chan() {
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fmt.Printf("Received: %#v\n", event)
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fmt.Printf("Received: %#v\n", event.Data)
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}
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fmt.Println("done")
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close(done)
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