Failed to run the control channel and the data channel about rathole HOT 6 CLOSED

Hi. Thanks for reporting. However, further information is needed to investigate the issue

Please provide:

• Output of ./rathole --version
• Full configuration, with sensitive information (IP etc.) masked
• Full log of the server and the client

from rathole.

BTW, Failed to run the data channel indicates unstable network, and is not fatal. Failed to run the control channel is fatal and causes the forwarding unusable. These two errors can happen when the server or the client restarts, or network interrupts.

from rathole.

The server runs on mobile data.

rathole
Build Timestamp: 2022-01-08T11:48:49.677820900+00:00
Build Version: 0.3.4
Commit SHA: Some("1240dd8df93d966e6c357ac67ffcecb6fcf0b1c4")
Commit Date: Some("2022-01-08T11:39:52+00:00")
Commit Branch: Some("detached HEAD")
cargo Target Triple: x86_64-pc-windows-msvc
cargo Profile: release
cargo Features: base64,client,default,hot_reload,noise,notify,server,snowstorm,tls,tokio_native_tls

clent-side configuration:
[client]
remote_addr = "archguy-rathole-server.xyz:2333"
[client.transport]
type = "noise"
[client.transport.noise]
remote_public_key = "Sh/DMjEyzCzd7CTqZlQbK9+aS6RGhlMVZnJSfwBTrU8="
[client.services.my_ssh]
type = "tcp"
token = "WuBo2929470442"
local_addr = "127.0.0.1:22"

server-side configuration:
[server]
bind_addr = "[::]:2333" # 2333 specifies the port that rathole listens for clients

[server.transport]
type = "noise"
[server.transport.noise]
local_private_key = "vB4TDHu41He1X7Up/SbmMJiiyZSN6UqMHBRyuFGxPOw="
[server.services.my_ssh]
type = "tcp"
token = "WuBo2929470442"
bind_addr = "[::]:5202"

I'm sorry,I just forgot to bring the server log:
`Jan 13 04:51:11.932 INFO handle_connection{addr=[2001:da8:c802:232:a44c:d47e:4f6d:1ce1]:8315}: rathole::server: Try to handshake a control channel

Jan 13 04:51:12.033 WARN handle_connection{addr=[2001:da8:c802:232:a44c:d47e:4f6d:1ce1]:8315}: rathole::server: Dropping previous control channel for service my_ssh

Jan 13 04:51:12.033 INFO handle_connection{addr=[2001:da8:c802:232:a44c:d47e:4f6d:1ce1]:8315}: rathole::server: Control channel established service=my_ssh

Jan 13 04:51:12.034 INFO handle_connection{addr=[2001:da8:c802:232:a44c:d47e:4f6d:1ce1]:8305}:new{service=my_ssh}:run{service=my_ssh}: rathole::server: Control channel shutdown

Jan 13 04:51:12.035 INFO handle_connection{addr=[2001:da8:c802:232:a44c:d47e:4f6d:1ce1]:8305}:new{service=my_ssh}:run_tcp_connection_pool: rathole::server: TCPListener shutdown

Jan 13 04:51:12.036 INFO handle_connection{addr=[2001:da8:c802:232:a44c:d47e:4f6d:1ce1]:8305}:new{service=my_ssh}:run_tcp_connection_pool: rathole::server: Shutdown

Jan 13 04:51:12.036 INFO handle_connection{addr=[2001:da8:c802:232:a44c:d47e:4f6d:1ce1]:8315}:new{service=my_ssh}:run_tcp_connection_pool: rathole::server: Listening at [::]:5202`
It seems that the the errors Failed to run the control channel and Failed to run the data channel caused by the failure to handshake in the server-side.

from rathole.

It's possibly due to unstable network or short TCP keepalive interval since you're using mobile data.

I will expose TCP_KEEPALIVE setting in the next version and set it a smaller value could solve your issue.

from rathole.

Thank you a lot,I'll test that again in the next version.

from rathole.

v0.3.7 is released

You may adjust the following parameters to decrease the downtime

keepalive_secs = 10 # Optional. Specify `tcp_keepalive_time` in `tcp(7)`, if applicable. Default: 10 seconds
keepalive_interval = 5 # Optional. Specify `tcp_keepalive_intvl` in `tcp(7)`, if applicable. Default: 5 seconds

from rathole.