invalid protocol报错如何解决

[zohar-fzh]

简单描述这个 Bug

zox@a:~/Documents/trojan$ ./trojan-go -config config.json 
[INFO]  2023/02/10 16:35:49 trojan-go v0.10.6 initializing
[INFO]  2023/02/10 16:35:49 adapter listening on tcp/udp: 127.0.0.1:1080
[INFO]  2023/02/10 16:35:49 cert is unspecified, using default ca list
[INFO]  2023/02/10 16:35:49 geoip:cn loaded
[INFO]  2023/02/10 16:35:49 geoip:private loaded
[INFO]  2023/02/10 16:35:49 geosite:geolocation-!cn loaded
[INFO]  2023/02/10 16:35:49 geosite:cn loaded
[INFO]  2023/02/10 16:35:49 geosite:private loaded
[INFO]  2023/02/10 16:35:49 geosite:category-ads loaded
[INFO]  2023/02/10 16:35:49 router client created
[ERROR] 2023/02/10 16:36:07 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 invalid protocol
[ERROR] 2023/02/10 16:36:07 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 invalid protocol
[ERROR] 2023/02/10 16:36:07 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 invalid protocol
[ERROR] 2023/02/10 16:36:07 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 invalid protocol
[ERROR] 2023/02/10 16:36:08 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 invalid protocol
[ERROR] 2023/02/10 16:36:09 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 invalid protocol
[ERROR] 2023/02/10 16:36:09 github.com/p4gefau1t/trojan-go/tunnel/http.(*Server).acceptLoop.func1:server.go:146 http failed to read http response | unexpected EOF
[ERROR] 2023/02/10 16:36:09 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 invalid protocol
[ERROR] 2023/02/10 16:36:09 github.com/p4gefau1t/trojan-go/tunnel/http.(*Server).acceptLoop.func1:server.go:146 http failed to read http response | unexpected EOF

如何复现这个 Bug

{
    "run_type": "client",
    "local_addr": "127.0.0.1",
    "local_port": 1080,
    "remote_addr": "xxx",
    "remote_port": 443,
    "password": [
        "xxx"
    ],
    "ssl": {
        "sni": "xxx"
    },
    "mux": {
        "enabled": true
    },
    "router": {
        "enabled": true,
        "bypass": [
            "geoip:cn",
            "geoip:private",
            "geosite:cn",
            "geosite:private"
        ],
        "block": [
            "geosite:category-ads"
        ],
        "proxy": [
            "geosite:geolocation-!cn"
        ],
        "default_policy": "proxy",
        "geoip": "./geoip.dat",
        "geosite": "./geosite.dat"
    }
}

[zohar-fzh]

简易模式的输出是这样

zox@a:~/Documents/trojan$ ./trojan-go -client -remote xxx:443 -local 127.0.0.1:1080 -password xxx
[INFO]  2023/02/10 17:36:30 easy mode enabled, trojan-go will NOT use the config file
[INFO]  2023/02/10 17:36:30 generated config:
[INFO]  2023/02/10 17:36:30 {"run_type":"client","local_addr":"127.0.0.1","local_port":1080,"remote_addr":"fanzhanhao.tech","remote_port":443,"password":["trojan"]}
[INFO]  2023/02/10 17:36:30 adapter listening on tcp/udp: 127.0.0.1:1080
[WARN]  2023/02/10 17:36:30 tls sni is unspecified
[INFO]  2023/02/10 17:36:30 cert is unspecified, using default ca list
[ERROR] 2023/02/10 17:36:46 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 io: read/write on closed pipe
[INFO]  2023/02/10 17:36:46 connection to detectportal.firefox.com:80 closed sent: 0 B recv: 216 B
[ERROR] 2023/02/10 17:36:47 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 io: read/write on closed pipe
[INFO]  2023/02/10 17:36:47 connection to detectportal.firefox.com:80 closed sent: 0 B recv: 216 B
[ERROR] 2023/02/10 17:36:47 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 io: read/write on closed pipe
[INFO]  2023/02/10 17:36:47 connection to detectportal.firefox.com:80 closed sent: 0 B recv: 298 B
[ERROR] 2023/02/10 17:36:48 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 io: read/write on closed pipe
[INFO]  2023/02/10 17:36:48 connection to detectportal.firefox.com:80 closed sent: 0 B recv: 216 B
[ERROR] 2023/02/10 17:36:49 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 io: read/write on closed pipe
nhao.tech:443 -local 127.0.0.1:1080 -password trojan
[INFO]  2023/02/10 17:36:30 easy mode enabled, trojan-go will NOT use the config file
[INFO]  2023/02/10 17:36:30 generated config:
[INFO]  2023/02/10 17:36:30 {"run_type":"client","local_addr":"127.0.0.1","local_port":1080,"remote_addr":"fanzhanhao.tech","remote_port":443,"password":["trojan"]}
[INFO]  2023/02/10 17:36:30 adapter listening on tcp/udp: 127.0.0.1:1080
[WARN]  2023/02/10 17:36:30 tls sni is unspecified
[INFO]  2023/02/10 17:36:30 cert is unspecified, using default ca list
[ERROR] 2023/02/10 17:36:46 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 io: read/write on closed pipe
[INFO]  2023/02/10 17:36:46 connection to detectportal.firefox.com:80 closed sent: 0 B recv: 216 B
[ERROR] 2023/02/10 17:36:47 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 io: read/write on closed pipe
[INFO]  2023/02/10 17:36:47 connection to detectportal.firefox.com:80 closed sent: 0 B recv: 216 B
[ERROR] 2023/02/10 17:36:47 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 io: read/write on closed pipe
[INFO]  2023/02/10 17:36:47 connection to detectportal.firefox.com:80 closed sent: 0 B recv: 298 B
[ERROR] 2023/02/10 17:36:48 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 io: read/write on closed pipe
[INFO]  2023/02/10 17:36:48 connection to detectportal.firefox.com:80 closed sent: 0 B recv: 216 B
[ERROR] 2023/02/10 17:36:49 github.com/p4gefau1t/trojan-go/proxy.(*Proxy).relayConnLoop.func1.1:proxy.go:80 io: read/write on closed pipe

[zohar-fzh]

问题出在多路复用mux功能、mux关闭后报错消失，设为ture后这个报错就又出现了。

[dachengxiaoai]

我的配置mux 是关闭的 但是为什么还是报错呢