NewPriorityQueue is the constructor for a priority queue.

NewSyncer creates a new Syncer instance.

ErrDisposed is returned when an operation is performed on a disposed queue.

ErrEmptyQueue is returned when an non-applicable queue operation was called due to the queue's empty item state.

ErrTimeout is returned when an applicable queue operation times out.

PriorityQueue is similar to queue except that it takes items that implement the Item interface and adds them to the queue i order.

Status defines the up to date information regarding the peer.

Syncer is a sync protocol.

SyncPeer is a representation of the peer the node is syncing with.