[6-dev] event listeners leak on protocol disconnect

[stafyniaksacha]

Current Behavior

When a query is emitted by a protocol, an event listener is registered to handle the server answer (see here in abstract protocol)

The problem is that nothing discard pending, in memory, listeners when something wrong append with network

Possible Solution

Once listeners should be cleaned when a disconnection occurred.
It would be nice to let user to choose what to do at this point (replay request / silent discard / error request)

[Aschen]

Hi @stafyniaksacha, thanks for the feedback! It's very much appreciated.
We will address this bug soon