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Unititialized attribute makes the protocol hang forever #644

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nkcr opened this issue Jun 4, 2020 · 0 comments
Open

Unititialized attribute makes the protocol hang forever #644

nkcr opened this issue Jun 4, 2020 · 0 comments

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@nkcr
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nkcr commented Jun 4, 2020

When implementing a new protocol in Onet I forgot to initialize the chan that sends back the response to the service. In this case, I would expect the service and/or protocol to fail and output an error, but it just waits forever.

How to reproduce

Clone the cothority_template, in protocol/protocol.go remove line 43 ChildCount: make(chan int),. Then, launch the protocol's or service's tests. The tests will just hang.
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