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[GH-ISSUE #141] frps invalid character '\x16' #85

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opened 2026-05-05 11:43:40 -06:00 by gitea-mirror · 10 comments

gitea-mirror commented

2026-05-05 11:43:40 -06:00

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Originally created by @hanxi on GitHub (Oct 20, 2016).
Original GitHub issue: https://github.com/fatedier/frp/issues/141

2016/10/20 17:57:10 [control.go:67] [W] Parse msg from frpc error: invalid character '\x16' looking for beginning of value : !KUtBXJzg):o
                                                                                                                                         /+0,

v0ҧnHS1mi/+0,:57:40 [control.go:67] [W] Parse msg from frpc error: invalid character '\x16' looking for beginning of value :

2016/10/20 17:58:09 [control.go:67] [W] Parse msg from frpc error: invalid character '\x16' looking for beginning of value : GN%J6v3=s/+0,

经常出现这个错误。

Originally created by @hanxi on GitHub (Oct 20, 2016). Original GitHub issue: https://github.com/fatedier/frp/issues/141 ``` 2016/10/20 17:57:10 [control.go:67] [W] Parse msg from frpc error: invalid character '\x16' looking for beginning of value : !KUtBXJzg):o /+0, v0ҧnHS1mi/+0,:57:40 [control.go:67] [W] Parse msg from frpc error: invalid character '\x16' looking for beginning of value : 2016/10/20 17:58:09 [control.go:67] [W] Parse msg from frpc error: invalid character '\x16' looking for beginning of value : GN%J6v3=s/+0, ``` 经常出现这个错误。

gitea-mirror

2026-05-05 11:43:40 -06:00

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gitea-mirror commented

2026-05-05 11:43:45 -06:00

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@cnluzhang commented on GitHub (Oct 20, 2016):

我遇到的问题是 invalid character 'G' looking for beginning of value : GET / HTTP/1.1

@cnluzhang commented on GitHub (Oct 20, 2016): 我遇到的问题是 invalid character 'G' looking for beginning of value : GET / HTTP/1.1

gitea-mirror commented

2026-05-05 11:43:50 -06:00

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@fatedier commented on GitHub (Oct 20, 2016):

能贴一下相关的配置信息吗？

@fatedier commented on GitHub (Oct 20, 2016): 能贴一下相关的配置信息吗？

gitea-mirror commented

2026-05-05 11:43:52 -06:00

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@fatedier commented on GitHub (Oct 20, 2016):

@cnluzhang 你的有可能是端口被扫到了，对 frps 的服务端口发送了一个 http 的请求，内容不符合交互协议格式，所以解析出错。

@fatedier commented on GitHub (Oct 20, 2016): @cnluzhang 你的有可能是端口被扫到了，对 frps 的服务端口发送了一个 http 的请求，内容不符合交互协议格式，所以解析出错。

gitea-mirror commented

2026-05-05 11:43:53 -06:00

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@hanxi commented on GitHub (Oct 25, 2016):

frps.ini (10.12.1.224)

[common]
bind_addr = 10.12.1.224
bind_port = 9022
vhost_http_port = 9021
dashboard_port = 7500
log_file = ./frps.log
log_level = info
log_max_days = 3
privilege_mode = true
privilege_token = 0x12345678

frpc.ini (10.12.1.224)

[common]
server_addr = 10.12.1.224
server_port = 9022
log_file = ./frpc.log
log_level = info
log_max_days = 3
privilege_token = 0x12345678

[s1]
privilege_mode = true
type = http
local_ip = 10.12.1.224
local_port = 9001
custom_domains = s1.server.tlx
use_encryption = false
use_gzip = false

frpc.ini (10.5.2.235)

[common]
server_addr = 10.5.2.242 # 端口映射到 10.12.1.224
server_port = 9022
log_file = ./frpc.log
log_level = info
log_max_days = 3
privilege_token = 0x12345678

[login]
privilege_mode = true
type = http
local_ip = 10.5.2.235
local_port = 8001
custom_domains = login.server.tlx
use_encryption = false
use_gzip = false

虽然有上面说的报错，但是能使用。有一个问题就是 10.12.1.224:9001 收到的包有可能是被打乱，数据末尾附带着部分 10.12.1.224 往 10.5.2.235:8001 发的数据。
例如：

10.12.1.224 每秒发送 {"data":"nihao"} 到 10.5.2.235:8001
10.5.2.235 每秒发送 {"test":-1} 到 10.12.1.224:9001
此时 10.12.1.224:9001 收到的数据有概率是 {"test":-1}hao"}

之前我是用ngrok搭建的，没有存在这个问题。所以就来这里提issue了，我不会 Go，就没去看实现了，有可能是因为用到了同一个Buffer。

@hanxi commented on GitHub (Oct 25, 2016): frps.ini (10.12.1.224) ``` [common] bind_addr = 10.12.1.224 bind_port = 9022 vhost_http_port = 9021 dashboard_port = 7500 log_file = ./frps.log log_level = info log_max_days = 3 privilege_mode = true privilege_token = 0x12345678 ``` frpc.ini (10.12.1.224) ``` [common] server_addr = 10.12.1.224 server_port = 9022 log_file = ./frpc.log log_level = info log_max_days = 3 privilege_token = 0x12345678 [s1] privilege_mode = true type = http local_ip = 10.12.1.224 local_port = 9001 custom_domains = s1.server.tlx use_encryption = false use_gzip = false ``` frpc.ini (10.5.2.235) ``` [common] server_addr = 10.5.2.242 # 端口映射到 10.12.1.224 server_port = 9022 log_file = ./frpc.log log_level = info log_max_days = 3 privilege_token = 0x12345678 [login] privilege_mode = true type = http local_ip = 10.5.2.235 local_port = 8001 custom_domains = login.server.tlx use_encryption = false use_gzip = false ``` 虽然有上面说的报错，但是能使用。有一个问题就是 `10.12.1.224:9001` 收到的包有可能是被打乱，数据末尾附带着部分 `10.12.1.224` 往 `10.5.2.235:8001` 发的数据。例如： `10.12.1.224` 每秒发送 {"data":"nihao"} 到 `10.5.2.235:8001` `10.5.2.235` 每秒发送 {"test":-1} 到 `10.12.1.224:9001` 此时 `10.12.1.224:9001` 收到的数据有概率是 {"test":-1}hao"} 之前我是用ngrok搭建的，没有存在这个问题。所以就来这里提issue了，我不会 Go，就没去看实现了，有可能是因为用到了同一个Buffer。

gitea-mirror commented

2026-05-05 11:43:55 -06:00

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@mmsoon commented on GitHub (Dec 16, 2016):

遇到类似的问题，http包转发不完整，某一个js文件请求时经常在固定的位置断开，后面的部分就没有了。

@mmsoon commented on GitHub (Dec 16, 2016): 遇到类似的问题，http包转发不完整，某一个js文件请求时经常在固定的位置断开，后面的部分就没有了。

gitea-mirror commented

2026-05-05 11:43:58 -06:00

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@fatedier commented on GitHub (Dec 16, 2016):