netty5/codec-http
Bennett Lynch bf9b90c340
[HttpObjectDecoder] Include hex-value of illegal whitespace char (#11067)
Motivation:

HttpObjectDecoder may throw an IllegalArgumentException if it encounters
a character that Character.isWhitespace() returns true for, but is not
one of the two valid OWS (optional whitespace) values. Such values may
not have friendly or readable toString() values. We should include the
hex value so that the illegal character can always be determined.

Modifications:

Add hex value as well

Result:

Easier to debug 

Co-authored-by: Bennett Lynch <Bennett-Lynch@users.noreply.github.com>
2021-03-09 08:02:26 +01:00
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