proc listen*(self: TCPServer; port: int64; bindAddress: string = "*"): Error {.
gcsafe,
    locks: 0
.}

proc isConnectionAvailable*(self: TCPServer): bool {.
gcsafe, locks: 0
.}

proc takeConnection*(self: TCPServer): StreamPeerTCP {.
gcsafe, locks: 0
.}

proc stop*(self: TCPServer) {.
gcsafe, locks: 0
.}