Hi,

I cannot find anything in the documentation about how bufio.Scanner
behaves when the underlying io.Reader does partial reads.

I'm using a Scanner to parse a stream of tokens that arrives over a TCP
socket.  The stream is a sequence of lines terminated by \n.  Do I have
a guarantee that the final \n will be passed to my custom scan function
and the result passed to the Scan function even if the connection hangs
just after the \n?

Do similar properties hold for bufio.Reader (i.e., that the final octet
will be passed to the client even if the connection hangs)?

Shall I submit an issue?

Thanks,

-- Juliusz

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