Net.Mptcp.Connection

Types

data MptcpConnection

Holds all necessary information about a multipath TCP connection TODO add an imcomplete constructor ?

Constructors

MptcpConnection

Fields

• mpconStreamId :: StreamIdMptcp

  The wireshark mptcp.stream identifier (a number)

• _mpconServerConfig :: MptcpEndpointConfiguration

  Server key exchanged during the handshake

• _mpconClientConfig :: MptcpEndpointConfiguration
• _mpconSubflows :: Set MptcpSubflow

  Mptcp version negotiated during the handshake Not implemented yet ? , mptcpNegotiatedVersion :: Word8 -- ^ 0 or 1 at least for now ^ List of pastpresentfuture subflows seen during communication

Instances

Eq MptcpConnection

Defined in Net.Mptcp.Connection

Methods

(==) :: MptcpConnection -> MptcpConnection -> Bool

(/=) :: MptcpConnection -> MptcpConnection -> Bool

Show MptcpConnection

Defined in Net.Mptcp.Connection

Methods

showsPrec :: Int -> MptcpConnection -> ShowS

show :: MptcpConnection -> String

showList :: [MptcpConnection] -> ShowS

mpconSubflows :: Lens' MptcpConnection (Set MptcpSubflow)

mpconServerConfig :: Lens' MptcpConnection MptcpEndpointConfiguration

mpconClientConfig :: Lens' MptcpConnection MptcpEndpointConfiguration

data MptcpSubflow

Extension of TcpConnection master subflow has implicit addrid 0 TODO add start/end dates ?

Constructors

MptcpSubflow

Fields

• sfConn :: TcpConnection
• sfJoinToken :: Maybe Word32

  token of sendkey to authentify itself, Nothing -> Master subflow

• sfPriority :: Maybe Word8

  subflow priority

• sfLocalId :: Word8

  Convert to AddressFamily

• sfRemoteId :: Word8
• sfInterface :: Maybe Word32

  Interface of Maybe ? why a maybe ? Maybe Word32 -- ^Interface of Maybe ? why a maybe ?

Instances

Eq MptcpSubflow

Defined in Net.Mptcp.Connection

Methods

(==) :: MptcpSubflow -> MptcpSubflow -> Bool

(/=) :: MptcpSubflow -> MptcpSubflow -> Bool

Ord MptcpSubflow

Defined in Net.Mptcp.Connection

Methods

compare :: MptcpSubflow -> MptcpSubflow -> Ordering

(<) :: MptcpSubflow -> MptcpSubflow -> Bool

(<=) :: MptcpSubflow -> MptcpSubflow -> Bool

(>) :: MptcpSubflow -> MptcpSubflow -> Bool

(>=) :: MptcpSubflow -> MptcpSubflow -> Bool

max :: MptcpSubflow -> MptcpSubflow -> MptcpSubflow

min :: MptcpSubflow -> MptcpSubflow -> MptcpSubflow

Show MptcpSubflow

Defined in Net.Mptcp.Connection

Methods

showsPrec :: Int -> MptcpSubflow -> ShowS

show :: MptcpSubflow -> String

showList :: [MptcpSubflow] -> ShowS

data MptcpEndpointConfiguration

Constructors

MptcpEndpointConfiguration

Fields

• _mecKey :: Word64

  key exchanged during the handshake

• _mecToken :: Word32

  Hash of the server key

• _mecVersion :: Int

  0 or 1 at least for now , mecIdsn :: Word64 ^ Initial data sequence number

Instances

Eq MptcpEndpointConfiguration

Defined in Net.Mptcp.Connection

Methods

(==) :: MptcpEndpointConfiguration -> MptcpEndpointConfiguration -> Bool

(/=) :: MptcpEndpointConfiguration -> MptcpEndpointConfiguration -> Bool

Show MptcpEndpointConfiguration

Defined in Net.Mptcp.Connection

Methods

showsPrec :: Int -> MptcpEndpointConfiguration -> ShowS

show :: MptcpEndpointConfiguration -> String

showList :: [MptcpEndpointConfiguration] -> ShowS

mecKey :: Lens' MptcpEndpointConfiguration Word64

mecToken :: Lens' MptcpEndpointConfiguration Word32

mecVersion :: Lens' MptcpEndpointConfiguration Int

showMptcpConnectionText :: MptcpConnection -> Text

Pretty print an MPTCP connection

mptcpConnAddSubflow :: MptcpConnection -> MptcpSubflow -> MptcpConnection

Adds a subflow to the connection Runs some extra checks TODO compose with mptcpConnAddLocalId

mptcpConnRemoveSubflow :: MptcpConnection -> MptcpSubflow -> MptcpConnection

Remove subflow from an MPTCP connection

getMasterSubflow :: MptcpConnection -> Maybe MptcpSubflow

getSubflowFromStreamId :: MptcpConnection -> StreamIdTcp -> Maybe MptcpSubflow

tokenBelongToConnection :: Word32 -> MptcpConnection -> Bool