* Move recycler instances to the point of allocation
* sinks no longer need to call `recycle`
* Remove the recycler arguments from all the apis that no longer need them
* move gossip/NCP off assuming anything about its address
* use a single socket to send and receive gossip
* remove --addr/-a from CLIs
* rearrange networking utility code
* use Arc<UdpSocket> to share the Sync-safe UdpSocket among threads
* rename TestNode to Node
TODO:
* re-enable 127.0.0.1 as a valid address in crdt
* change repair request/response to a similar, single socket
* pick cloned sockets or Arc<UdpSocket> for all these (rpu uses tryclone())
* update contact_info with network truthiness instead of what the node
says?
Reaching into the stages' structs for their receivers is, in hindsight,
more awkward than returning multiple values from constructors. By
returning the receiver, the caller can name the receiver whatever it
wants (as you would with any return value), and doesn't need to
reach into the struct for the field (which is super awkward in
combination with move semantics).
Refactored TVU, into stages
* blob fetch stage for blobs
* window stage for maintaining the blob window
* pulled out NCP out of the TVU so they can be separate units
TVU is now just the fetch -> window -> request and bank processing
Greg Fitzgerald
Anatoly Yakovenko
Michael Vines
carllin
Rob Walker
Greg Fitzgerald
anatoly yakovenko