de4323ed24
Proactively deduplicate stream data when using unordered reads
...
Ensures we don't yield the same data to the application repeatedly,
and only issue flow control credit in response to new data.
2020-05-29 16:04:52 +02:00
bdedc0ab2e
Remove unused fine-grained received range tracking
2020-05-29 16:04:52 +02:00
a604266fa7
Remove redundant receive stream state
...
DataRecvd was used to identify when all data has been received but not
yet read by the application, but we can determine that on-demand in
the Recvd state.
2020-05-29 16:04:52 +02:00
dbe26a7ba1
Fix incorrect initial offset in Assembler::defragment
...
When there's a leading gap in the buffered data or unordered reads are
in use, `self.offset` does not represent the starting point of the
first chunk.
2020-05-29 16:04:52 +02:00
cdb3074402
Fix miscounting of unordered bytes read
2020-05-29 16:04:52 +02:00
cbbd76ec60
H3: poll for STOP_SENDING
2020-05-29 15:22:26 +02:00
58a3c057c4
Stopped event for SendStream
2020-05-29 15:22:26 +02:00
29b3bba38f
More generous default receive buffer size
2020-05-29 07:37:28 +02:00
01bb2f1162
Clarify documentation on setting up mTLS ( fixes #772 )
2020-05-27 18:53:52 -07:00
ed6a8ac778
Fold reset/retry tokens into the same module
2020-05-25 06:22:35 +02:00
a0b7e19aeb
Apply our usual contractions to transport parameter names
2020-05-25 06:22:35 +02:00
17dae925f0
Clarify token payload
2020-05-25 06:22:35 +02:00
bd217aecf1
Shorter retry token
...
A well-behaved client sends retried Initial packets to the source
CID provided in the Retry packet, i.e. the retry_src_cid. Just like
the source address, this means that it's present in the incoming
packet already so we don't need to encode it explicitly in the retry
token, just authenticate it.
2020-05-25 06:22:35 +02:00
14920a516b
Remove unnecessary unwrap
2020-05-25 06:22:35 +02:00
d0d6afbffe
Refactor transport parameter CID encode/decode
2020-05-25 06:22:35 +02:00
f2178ff91c
Factor out common connection ID encode/decode logic
2020-05-25 06:22:35 +02:00
47dad2292e
Bundle retry token payload into a struct
2020-05-25 06:22:35 +02:00
ca689d33d6
Update version numbers for draft 28
2020-05-25 06:22:35 +02:00
075fbb2ab9
Don't reset PTO backoff when our address need not be validated
2020-05-25 06:22:35 +02:00
8c81bb7c6e
Remove dead state
2020-05-25 06:22:35 +02:00
7f7717ba46
Correct errors on illegal stream limits
2020-05-25 06:22:35 +02:00
5329a047ab
Discard spurious version negotiation packets
2020-05-25 06:22:35 +02:00
f9ef94f155
Discard Retry packets after successfully decrypting anything else
2020-05-25 06:22:35 +02:00
b5021d46dd
Don't leak application close details during handshake
2020-05-25 06:22:35 +02:00
f5d4ab5624
Capture connection ID from preferred address TP
...
Previously, that slot in the active connection ID limit would be
leaked.
2020-05-25 06:22:35 +02:00
1d7a32f70f
Simplify sending of initial close packets
2020-05-25 06:22:35 +02:00
085236b2f4
Fix inverted 0-RTT transport parameter validation
2020-05-25 06:22:35 +02:00
e15b2be713
Rename Connection.params to peer_params for clarity
2020-05-25 06:22:35 +02:00
b4ae98b0b3
Move retry token logic into a dedicated module
2020-05-25 06:22:35 +02:00
0422deada1
Draft 28 transport parameters
2020-05-25 06:22:35 +02:00
9085f457e8
Update rustls for interop fixes
2020-05-24 11:03:11 -07:00
d92a567034
Return UnknownStream from Connection::reset for closed/reset streams
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Improves consistency with other stream interfaces. H3 logic was
updated to ignore errors to preserve existing behavior, but future
work might want to insert some unwraps there if static correctness
guarantees are available.
2020-05-23 19:08:46 +02:00
cd63774c0b
Don't reference a hidden interface in documentation
2020-05-23 19:08:46 +02:00
de5dc88782
Move DecodeHeaders into data module
2020-05-22 15:21:36 +02:00
7117e01929
Move WriteFrame into data module
2020-05-22 15:21:36 +02:00
aa1ebbab76
H3: simplify ownership of SendStream ( fixes #768 )
2020-05-22 15:21:36 +02:00
68b866bc63
H3: Ignore unknown incoming uni stream
2020-05-21 10:42:26 +02:00
5f5be440dc
H3: ignore unknown frames
2020-05-21 10:42:26 +02:00
061733dc1e
H3: send get requests with FakeRequest helpers
2020-05-21 10:42:26 +02:00
77aeb5544b
H3: enable tracing by default in tests
2020-05-21 10:42:26 +02:00
7a05701e05
Simplify stream stop logic
2020-05-21 09:28:42 +02:00
d4b7a8f73e
Additional stream testing
2020-05-21 09:28:42 +02:00
eea76d2a90
Proactively discard data on stopped streams
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Previously, flow control credit would not be issued for data received
on stopped streams unless the application continued reading them
indefinitely. This produced a flow control leak in the high level API,
causing applications which dropped streams with unread data to
eventually grind to a halt.
Discarding data immediately should also improve performance when data
is being received on stopped streams, and allows us to discard stream
state earlier.
2020-05-21 09:28:42 +02:00
959227566e
Reject connections on ALPN failure
2020-05-21 09:22:59 +02:00
7053c6a802
Wake connection driver on read to issue flow control credit
2020-05-20 12:52:34 +02:00
a58b712e46
Don't double-count acknowledgement of reset stream data
2020-05-20 12:52:34 +02:00
0e24d2224e
Ignore redundant reset frames
...
This could cause excess connection-level flow control credit to be
issued.
2020-05-20 12:52:34 +02:00
9cf8652deb
Fix empty stream frames not raising stream watermark
2020-05-20 12:52:34 +02:00
36a040bcf9
Ignore redundant stream reset calls
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Prevents corruption of internal state on API misuse.
2020-05-20 12:52:34 +02:00
6e9f7e8063
Clarify variable name
2020-05-13 06:46:44 +02:00
Benjamin Saunders