<s>
Charles	O
Web	O
Debugging	O
Proxy	O
is	O
a	O
cross-platform	O
HTTP	B-Protocol
debugging	O
proxy	B-Application
server	I-Application
application	O
written	O
in	O
Java	B-Language
.	O
</s>
<s>
It	O
enables	O
the	O
user	O
to	O
view	O
HTTP	B-Protocol
,	O
HTTPS	B-Protocol
,	O
HTTP/2	B-Protocol
and	O
enabled	O
TCP	B-Protocol
port	O
traffic	O
accessed	O
from	O
,	O
to	O
,	O
or	O
via	O
the	O
local	O
computer	O
.	O
</s>
<s>
This	O
includes	O
requests	O
and	O
responses	O
including	O
HTTP	B-Protocol
headers	O
and	O
metadata	O
(	O
e.g.	O
</s>
<s>
Network	O
message	O
analysis	O
–	O
Charles	O
shows	O
full	O
messaging	O
sources	O
of	O
all	O
HTTP	B-Protocol
and	O
similar	O
TCP-based	O
communications	O
that	O
pass	O
via	O
its	O
proxy	O
port	O
.	O
</s>
<s>
XML	B-Protocol
,	O
JSON	B-General_Concept
,	O
SOAP	B-Application
interpretation	O
–	O
structured	O
viewers	O
that	O
translate	O
the	O
raw	O
HTTP	B-Protocol
content	O
into	O
a	O
tree	O
format	O
for	O
analysis	O
.	O
</s>
<s>
Flash	O
development	O
aids	O
–	O
including	O
Action	B-Protocol
Message	I-Protocol
Format	I-Protocol
(	O
AMF	O
)	O
content	O
analysis	O
.	O
</s>
<s>
Debugging	O
HTTP	B-Protocol
connections	O
from	O
mobile	O
devices	O
–	O
providing	O
a	O
proxy	O
between	O
an	O
iOS	O
or	O
Android	O
device	O
and	O
a	O
remote	O
site	O
,	O
to	O
debug	O
HTTP	B-Protocol
connections	O
and	O
behavior	O
that	O
only	O
occur	O
on	O
devices	O
,	O
including	O
debugging	O
video	O
streaming	O
issues	O
,	O
airplay	O
issues	O
,	O
etc	O
.	O
</s>
