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feat: add h3 mode support for xhttp client#2686

Merged
wwqgtxx merged 3 commits into
MetaCubeX:Alphafrom
HanaKDev:xhttp_v09.04.2026
Apr 9, 2026
Merged

feat: add h3 mode support for xhttp client#2686
wwqgtxx merged 3 commits into
MetaCubeX:Alphafrom
HanaKDev:xhttp_v09.04.2026

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@HanaKDev

@HanaKDev HanaKDev commented Apr 8, 2026 •
edited by wwqgtxx
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What

Adds client-side QUIC (HTTP/3) support for VLESS XHTTP transport path.

Details

  • add HTTP/3 transport path for transport/xhttp client
  • enable HTTP/3 when:
    • alpn: [h3]
  • keep existing HTTP/2 behavior as fallback when HTTP/3 is not selected
  • apply the same behavior to download-settings

Notes

  • this is a minimal client-side transport update for the existing legacy xhttp path
  • no changes to listener-side behavior
  • no changes to subscription parsing or UI-related behavior
  • no masking/camouflage changes
  • REALITY is not supported for xhttp over HTTP/3 in this patch

HanaKDev and others added 2 commits April 9, 2026 07:12
@HanaKDev
feat: add support for QUIC in XHTTP transport and related configurations
96af536 
Signed-off-by: HanaKDev <62001729+HanaKDev@users.noreply.github.com>
@wwqgtxx
code cleanup
300de51
@wwqgtxx wwqgtxx force-pushed the xhttp_v09.04.2026 branch from c993bcc to 300de51 Compare April 9, 2026 00:57
@wwqgtxx wwqgtxx changed the title feat: add quic (http3) support for xhttp client transport feat: add h3 mode support for xhttp client Apr 9, 2026
@wwqgtxx wwqgtxx merged commit cacd01a into MetaCubeX:Alpha Apr 9, 2026
@bilibili8888

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3 participants

@HanaKDev @bilibili8888 @wwqgtxx