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First, at timestamp 16:28:41.519, we get a block of 1297 bytes. This
block renders a rather unremarkable message display screen using a
subfile, using one Write To Display command that renders the screen, a
second WTD that ends immediately after the control characters, and a
Read MDT Fields command.
Then, at timestamp 16:28:42:222 (less than 3/4 of a second later), we
get a failed read on the socket. Specifically, the Java is.read(byte[]
b, int off, int len) on the socket is itself returning a -1 (which is
supposed to indicate an EOF), and no exception is being thrown.
Then, at timestamp 16:28:43.988 (over 1 3/4 seconds later) we try to
send a 13 byte (15 with the terminating IAC EOR) response.
Since this whole sordid affair has begun, I've been unable to force an
EOF on a Telnet socket with our hardware, not by killing the connection
in WRKTCPSTS, not by varying off the device, and not by physically
unplugging the Ethernet cable.
--
JHHL
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