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Extra log output

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This commit is contained in:
Carl Lerche
2017-08-10 16:13:36 -07:00
parent a61562f6b8
commit 0d61832bf3
3 changed files with 26 additions and 2 deletions
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8
src/hpack/decoder.rs
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@@ -171,16 +171,20 @@ impl Decoder {
self.last_max_update = size;
}
trace!("decode");
while src.has_remaining() {
// At this point we are always at the beginning of the next block
// within the HPACK data. The type of the block can always be
// determined from the first byte.
match try!(Representation::load(peek_u8(src))) {
Indexed => {
trace!(" Indexed; rem={:?}", src.remaining());
can_resize = false;
f(try!(self.decode_indexed(src)));
}
LiteralWithIndexing => {
trace!(" LiteralWithIndexing; rem={:?}", src.remaining());
can_resize = false;
let entry = try!(self.decode_literal(src, true));
@@ -190,11 +194,13 @@ impl Decoder {
f(entry);
}
LiteralWithoutIndexing => {
trace!(" LiteralWithoutIndexing; rem={:?}", src.remaining());
can_resize = false;
let entry = try!(self.decode_literal(src, false));
f(entry);
}
LiteralNeverIndexed => {
trace!(" LiteralNeverIndexed; rem={:?}", src.remaining());
can_resize = false;
let entry = try!(self.decode_literal(src, false));
@@ -203,6 +209,7 @@ impl Decoder {
f(entry);
}
SizeUpdate => {
trace!(" SizeUpdate; rem={:?}", src.remaining());
if !can_resize {
return Err(DecoderError::InvalidMaxDynamicSize);
}
@@ -277,6 +284,7 @@ impl Decoder {
let len = try!(decode_int(buf, 7));
if len > buf.remaining() {
trace!("decode_string underflow; len={}; remaining={}", len, buf.remaining());
return Err(DecoderError::StringUnderflow);
}