* Correctly implement QUIC sniffer when handling multiple initial packets
* Only parse token for initial packet
Signed-off-by: Vigilans <vigilans@foxmail.com>
* Update test case for QUIC sniffer
* Fix testcases
* Third packet in `Handshake[2]; packet 1-3` mistakenly copied UDP header into payload, making the payload length 1278 instead of 1250
* Introduce `protocol.ErrProtoNeedMoreData` to allow sniffer to fetch more packets until complete
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Signed-off-by: Vigilans <vigilans@foxmail.com>
Co-authored-by: Shelikhoo <xiaokangwang@outlook.com>
Co-authored-by: dyhkwong <50692134+dyhkwong@users.noreply.github.com>
