Secure = ref object of LPProtocol

SecureConn = ref object of Connection
  stream*: Connection
  buf: StreamSeq

SecureConnTrackerName = "SecureConn"

proc new(T: type SecureConn; conn: Connection; peerId: PeerId;
         observedAddr: Opt[MultiAddress];
         timeout: Duration = DefaultConnectionTimeout): T:type {....gcsafe,
    raises: [].}

func shortLog(conn: SecureConn): auto {....gcsafe, raises: [], tags: [].}

method closeImpl(s: SecureConn): InternalRaisesFuture[void, void] {.
    stackTrace: false, ...raises: [], gcsafe, gcsafe, raises: [], gcsafe,
    raises: [], tags: [RootEffect].}

method getWrapped(s: SecureConn): Connection {....gcsafe, raises: [], tags: [].}

method handshake(s: Secure; conn: Connection; initiator: bool;
                 peerId: Opt[PeerId]): InternalRaisesFuture[SecureConn,
    (CancelledError, LPStreamError)] {.base, stackTrace: false, ...raises: [],
                                       gcsafe, gcsafe, raises: [], gcsafe,
                                       raises: [], tags: [].}

method init(s: Secure) {....gcsafe, raises: [], tags: [].}

method initStream(s: SecureConn) {....gcsafe, raises: [],
                                   tags: [TimeEffect, RootEffect].}

method readMessage(c: SecureConn): InternalRaisesFuture[seq[byte],
    (CancelledError, LPStreamError)] {.base, stackTrace: false, ...raises: [],
                                       gcsafe, gcsafe, raises: [], gcsafe,
                                       raises: [], tags: [].}

method readOnce(s: SecureConn; pbytes: pointer; nbytes: int): InternalRaisesFuture[
    int, (CancelledError, LPStreamError)] {.stackTrace: false, ...raises: [],
    gcsafe, gcsafe, raises: [], gcsafe, raises: [], tags: [RootEffect].}

method secure(s: Secure; conn: Connection; peerId: Opt[PeerId]): InternalRaisesFuture[
    Connection, (CancelledError, LPStreamError)] {.base, stackTrace: false,
    ...raises: [], gcsafe, gcsafe, raises: [], gcsafe, raises: [],
    tags: [RootEffect].}

template formatItIMPL(it: SecureConn): auto