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derp, magicsock: track home (preferred) vs visiting connections for stats

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This commit is contained in:
Brad Fitzpatrick
2020-03-05 15:00:56 -08:00
parent 12b77f30ad
commit 6978b93bdd
5 changed files with 202 additions and 65 deletions
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13
derp/derp.go
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@ -67,12 +67,13 @@ Steady state:
* server then sends frameRecvPacket to recipient
*/
const (
frameServerKey = frameType(0x01) // 8B magic + 32B public key + (0+ bytes future use)
frameClientInfo = frameType(0x02) // 32B pub key + 24B nonce + naclbox(json)
frameServerInfo = frameType(0x03) // 24B nonce + naclbox(json)
frameSendPacket = frameType(0x04) // 32B dest pub key + packet bytes
frameRecvPacket = frameType(0x05) // v0/1: packet bytes, v2: 32B src pub key + packet bytes
frameKeepAlive = frameType(0x06) // no payload, no-op (to be replaced with ping/pong)
frameServerKey = frameType(0x01) // 8B magic + 32B public key + (0+ bytes future use)
frameClientInfo = frameType(0x02) // 32B pub key + 24B nonce + naclbox(json)
frameServerInfo = frameType(0x03) // 24B nonce + naclbox(json)
frameSendPacket = frameType(0x04) // 32B dest pub key + packet bytes
frameRecvPacket = frameType(0x05) // v0/1: packet bytes, v2: 32B src pub key + packet bytes
frameKeepAlive = frameType(0x06) // no payload, no-op (to be replaced with ping/pong)
frameNotePreferred = frameType(0x07) // 1 byte payload: 0x01 or 0x00 for whether this is client's home node
)
var bin = binary.BigEndian