<s>
RFC	O
2324	O
was	O
written	O
by	O
Larry	O
Masinter	O
,	O
who	O
describes	O
it	O
as	O
a	O
satire	O
,	O
saying	O
"	O
This	O
has	O
a	O
serious	O
purpose	O
it	O
identifies	O
many	O
of	O
the	O
ways	O
in	O
which	O
HTTP	B-Protocol
has	O
been	O
extended	O
inappropriately.	O
"	O
</s>
<s>
The	O
editor	O
Emacs	B-Application
includes	O
a	O
fully	O
functional	O
client	O
side	O
implementation	O
of	O
it	O
,	O
and	O
a	O
number	O
of	O
bug	O
reports	O
exist	O
complaining	O
about	O
Mozilla	B-Operating_System
's	O
lack	O
of	O
support	O
for	O
the	O
protocol	O
.	O
</s>
<s>
Ten	O
years	O
after	O
the	O
publication	O
of	O
HTCPCP	O
,	O
the	O
Web-Controlled	O
Coffee	O
Consortium	O
(	O
WC3	O
)	O
published	O
a	O
first	O
draft	O
of	O
"	O
HTCPCP	O
Vocabulary	O
in	O
RDF	O
"	O
in	O
parody	O
of	O
the	O
World	O
Wide	O
Web	O
Consortium	O
's	O
(	O
W3C	O
)	O
"	O
HTTP	B-Protocol
Vocabulary	O
in	O
RDF	O
"	O
.	O
</s>
<s>
HTCPCP	O
is	O
an	O
extension	O
of	O
HTTP	B-Protocol
.	I-Protocol
</s>
<s>
HTCPCP	O
requests	B-Application
are	O
identified	O
with	O
the	O
Uniform	B-Protocol
Resource	I-Protocol
Identifier	I-Protocol
(	O
URI	B-Protocol
)	O
scheme	O
coffee	O
(	O
or	O
the	O
corresponding	O
word	O
in	O
any	O
other	O
of	O
the	O
29	O
listed	O
languages	O
)	O
and	O
contain	O
several	O
additions	O
to	O
the	O
HTTP	B-Protocol
methods	O
:	O
</s>
<s>
A	O
new	O
HTTP	B-Protocol
request	O
header	O
field	O
"	O
Accept-Additions	O
"	O
is	O
proposed	O
,	O
supporting	O
optional	O
additions	O
including	O
Cream	O
,	O
Whole-milk	O
,	O
Vanilla	O
,	O
Raspberry	O
,	O
Whisky	O
,	O
Aquavit	O
,	O
etc.GET	O
"	O
Retrieves	O
"	O
coffee	O
from	O
the	O
HTCPCP	O
server.PROPFINDReturns	O
metadata	O
about	O
the	O
coffee.WHENSays	O
"	O
when	O
"	O
,	O
causing	O
the	O
HTCPCP	O
server	O
to	O
stop	O
pouring	O
milk	O
into	O
the	O
coffee	O
(	O
if	O
applicable	O
)	O
.	O
</s>
<s>
On	O
5	O
August	O
2017	O
,	O
Mark	O
Nottingham	O
,	O
chairman	O
of	O
the	O
IETF	O
HTTPBIS	B-Protocol
Working	O
Group	O
,	O
called	O
for	O
the	O
removal	O
of	O
status	O
code	O
418	O
"	O
I	O
'm	O
a	O
teapot	O
"	O
from	O
the	O
Node.js	B-Language
platform	O
,	O
a	O
code	O
implemented	O
in	O
reference	O
to	O
the	O
original	O
418	O
"	O
I	O
'm	O
a	O
teapot	O
"	O
established	O
in	O
Hyper	O
Text	O
Coffee	O
Pot	O
Control	O
Protocol	O
.	O
</s>
<s>
On	O
6	O
August	O
2017	O
,	O
Nottingham	O
requested	O
that	O
references	O
to	O
418	O
"	O
I	O
'm	O
a	O
teapot	O
"	O
be	O
removed	O
from	O
the	O
programming	O
language	O
Go	B-Application
and	O
subsequently	O
from	O
Python	B-Language
's	O
Requests	B-Application
and	O
ASP.NET	B-Application
'	O
s	O
HttpAbstractions	O
library	O
as	O
well	O
.	O
</s>
<s>
Brunswick	O
's	O
site	O
went	O
viral	O
in	O
the	O
hours	O
following	O
its	O
publishing	O
,	O
garnering	O
thousands	O
of	O
upvotes	O
on	O
the	O
social	O
platform	O
Reddit	B-Application
,	O
and	O
causing	O
the	O
mass	O
adoption	O
of	O
the	O
"	O
#save418	O
"	O
Twitter	B-Application
hashtag	O
he	O
introduced	O
on	O
his	O
site	O
.	O
</s>
<s>
Heeding	O
the	O
public	O
outcry	O
,	O
Node.js	B-Language
,	O
Go	B-Application
,	O
Python	B-Language
's	O
Requests	B-Application
,	O
and	O
ASP.NET	B-Application
'	O
s	O
HttpAbstractions	O
library	O
decided	O
against	O
removing	O
418	O
"	O
I	O
'm	O
a	O
teapot	O
"	O
from	O
their	O
respective	O
projects	O
.	O
</s>
<s>
The	O
unanimous	O
support	O
from	O
the	O
aforementioned	O
projects	O
and	O
the	O
general	O
public	O
prompted	O
Nottingham	O
to	O
begin	O
the	O
process	O
of	O
having	O
418	O
marked	O
as	O
a	O
reserved	O
HTTP	B-Protocol
status	O
code	O
,	O
ensuring	O
that	O
418	O
will	O
not	O
be	O
replaced	O
by	O
an	O
official	O
status	O
code	O
for	O
the	O
foreseeable	O
future	O
.	O
</s>
<s>
On	O
5	O
October	O
2020	O
,	O
Python	B-Language
3.9	O
released	O
with	O
an	O
updated	O
HTTP	B-Protocol
library	O
including	O
418	O
IM_A_TEAPOT	O
status	O
code	O
.	O
</s>
<s>
The	O
status	O
code	O
418	O
is	O
sometimes	O
returned	O
by	O
servers	O
when	O
blocking	O
a	O
request	O
,	O
instead	O
of	O
the	O
more	O
appropriate	O
403	B-Protocol
Forbidden	I-Protocol
.	O
</s>
<s>
Around	O
the	O
time	O
of	O
the	O
2021	O
–	O
2022	O
Russo-Ukrainian	O
crisis	O
,	O
the	O
Russian	O
military	O
website	O
mil.ru	O
returned	O
the	O
HTTP	B-Protocol
418	I-Protocol
status	O
code	O
when	O
accessed	O
from	O
outside	O
of	O
Russia	O
as	O
a	O
DDoS	O
attack	O
protection	O
measure	O
.	O
</s>
