This repository was archived by the owner on Feb 1, 2023. It is now read-only.
This repository was archived by the owner on Feb 1, 2023. It is now read-only.
Send cancel to peer when Session.GetBlock() is cancelled #253
Description
If a client calls Session.GetBlock() or Session.GetBlocks() and then cancels the context, and the want has been sent to the peer, we should send a cancel to the peer.
Currently we only remove the want from the pending wants (ie wants that have not yet been sent to the peer).
Note that we need to make sure that no other session wants the same block before we send a cancel. We should be able to check that by asking the SessionInterestManager.