Unable to connect using HTTP/gRPC + multiplex

[aur3l14no]

Operating system

macOS

System version

macOS 14.2.1 23C71 arm64

Installation type

Original sing-box Command Line

If you are using a graphical client, please provide the version of the client.

No response

Version

sing-box version 1.8.0-rc.6

Environment: go1.21.5 darwin/arm64
Tags: with_quic,with_grpc,with_dhcp,with_wireguard,with_ech,with_utls,with_reality_server,with_acme,with_clash_api,with_v2ray_api,with_gvisor
CGO: enabled

Description

HTTP/gRPC + multiplex seem incompatible. Removing either of them will restore network connections.

Reproduction

On same machine:

server.json

{
  "log": {
    "level": "trace",
    "timestamp": true
  },
  "inbounds": [
    {
      "type": "vless",
      "listen": "::",
      "listen_port": 443,
      "users": [
        {
          "uuid": "48c40d66-b5ed-4181-acb4-a01ab1e59f7e"
        }
      ],
      "tls": {
        "enabled": true,
        "server_name": "addons.mozilla.org",
        "reality": {
          "enabled": true,
          "handshake": {
            "server": "addons.mozilla.org",
            "server_port": 443
          },
          "private_key": "KHMkl0n-NX62PdvDePSSEm67jrQzdW8Ai_AYi64FtHY",
          "short_id": [
            "d34db33f"
          ]
        }
      },
      "transport": {
        "type": "http"
      },
      "multiplex": {
        "enabled": true,
        "padding": true
      }
    }
  ],
  "outbounds": [
    {
      "type": "direct"
    }
  ]
}

client.json

{
  "outbounds": [
    {
      "type": "vless",
      "server": "::1",
      "server_port": 443,
      "uuid": "48c40d66-b5ed-4181-acb4-a01ab1e59f7e",
      "tls": {
        "enabled": true,
        "server_name": "addons.mozilla.org",
        "utls": {
          "enabled": true,
          "fingerprint": "chrome"
        },
        "reality": {
          "enabled": true,
          "public_key": "RuInAfvwciF_P8AIkIEX6T45hr2t1X15a3kpX0Cx2XY",
          "short_id": "d34db33f"
        }
      },
      "transport": {
        "type": "http"
      },
      "multiplex": {
        "enabled": true,
        "padding": true
      }
    }
  ]
}

sing-box run -c server.json
sing-box tools fetch baidu.com -c client.json

Logs

server

❯ sing-box run -c experiments/vless-reality-h2/server.json
+0800 2023-12-26 22:45:45 INFO router: updated default interface en0, index 15
+0800 2023-12-26 22:45:45 INFO inbound/vless[0]: tcp server started at [::]:443
+0800 2023-12-26 22:45:45 INFO sing-box started (0.00s)
+0800 2023-12-26 22:45:49 DEBUG dns: lookup domain addons.mozilla.org
+0800 2023-12-26 22:45:49 DEBUG dns: lookup succeed for addons.mozilla.org: 18.65.3.10 18.65.3.103 18.65.3.106 18.65.3.64
+0800 2023-12-26 22:45:49 INFO [3430856783 0ms] inbound/vless[0]: inbound connection from [::1]:49976
+0800 2023-12-26 22:45:49 DEBUG [3430856783 0ms] inbound/vless[0]: connection closed: process connection from [::1]:49976: use of closed network connection

client

❯ sing-box tools fetch https://www.baidu.com -c experiments/vless-reality-h2/client.j
son
INFO[0000] router: updated default interface en0, index 15
INFO[0000] sing-box pre-started (0.00s)
INFO[0000] outbound/vless[0]: outbound multiplex connection to www.baidu.com:443
INFO[0000] outbound/vless[0]: outbound connection to sp.mux.sing-box.arpa:444
FATAL[0000] Get "https://www.baidu.com": io: read/write on closed pipe

Integrity requirements

• [X] I confirm that I have read the documentation, understand the meaning of all the configuration items I wrote, and did not pile up seemingly useful options or default values.
• [X] I confirm that I have provided the server and client configuration files and process that can be reproduced locally, instead of a complicated client configuration file that has been stripped of sensitive data.
• [X] I confirm that I have provided the simplest configuration that can be used to reproduce the error I reported, instead of depending on remote servers, TUN, graphical interface clients, or other closed-source software.
• [X] I confirm that I have provided the complete configuration files and logs, rather than just providing parts I think are useful out of confidence in my own intelligence.