As per Relevance of the word indicate, we have this rfc below:
Network Working Group J.
Request for Comments: 885
December 1983
TELNET END OF RECORD
This RFC specifies a standard for the ARPA Internet community. Hosts
the ARPA Internet that need to mark record boundaries within
protocol data are expected to adopt and implement this standard
1. Command Name and
END-OF-RECORD 25
2. Command
IAC WILL END-OF-
The sender of this command requests permission to
transmission of the Telnet END-OF-RECORD (EOR) code
transmitting data characters, or the sender of this
confirms it will now begin transmission of EORs with
data characters
IAC WON'T END-OF-
The sender of this command demands to stop transmitting, or
refuses to begin transmitting, the EOR code when transmitting
characters
IAC DO END-OF-
The sender of this command requests that the sender of data
transmitting the EOR code when transmitting data, or the sender
this command confirms that the sender of data is expected
transmit EORs
IAC DON'T END-OF-
The sender of this command demands that the receiver of
command stop or not start transmitting EORs when
data
3.
WON'T END-OF-
DON'T END-OF-
END-OF-RECORD is not transmitted
Postel [Page 1]
RFC 885 December 1983
4. Motivation for the
Many interactive systems use one (or more) of the normal
characters to indicate the end of an effective unit of data (i.e.,
record), for example, carriage-return (or line-feed, or escape).
Some systems, however, have some special means of indicating the
of an effective data unit, for example, a special key. This
option provides a means of communicating the end of data unit in
standard way
5. Description of the
When the END-OF-RECORD option is in effect on the connection
a sender of data and the receiver of the data, the sender
EORs
It seems probable that the parties to the Telnet connection
transmit EORs in both directions of the Telnet connection if EORs
used at all; however, the use of EORs must be
independently for each direction
When the END-OF-RECORD option is not in effect, the IAC EOR
should be treated as a NOP if received, although IAC EOR should
normally be sent in this mode
6. Implementation
As the EOR code indicates the end of an effective data unit,
should attempt to send the data up to and including the EOR
together to promote communication efficiency
The end of record is indicated by the IAC EOR 2-octet sequence.
code for EOR is 239 (decimal).
Postel [Page 2]
if you see any problems within the linking, don't worry be happy,
this is version 0.1 of the Relevance System and you gotta expect some crappy subroutines sometimes,
just be content we did not write this in Java, which would have made this "bigger and better" HAHAHHA.
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