Gets stuck at connection established

[kirarpit]

Everything seems to be working fine when I check the tcp connection at both the ends which says 'Established' but when I try to copy anything it doesn't work, it get's stuck there and doesn't even throw any errors.

Any help would be appreciated.
Thanks.

[pocke]

Hi. Thanks for your feedback!

Maybe lemonade client's request is blocked by IP filtering in lemonade server.
See. https://github.com/pocke/lemonade#server
Please check your lemonade.toml.

[kirarpit]

Hey, thanks for the quick response but I have tried specifying the IP of the client as well as allowing it from every IP. Still no luck. And again the connections seem to be established at both the places which shouldn't have been the case had the IP been blocked.

This is the .toml configuration

port = 5001
allow = '0.0.0.0/0,::/0'
line-ending = 'crlf'

Thanks.

[pocke]

lemonade server logs client address when received TCP packet.

$ lemonade server
2016/09/22 13:20:31 Request from [::1]:51302

So, if the log doesn't exist, TCP packet is not caught. Or if the log exists, maybe lemonade crash silently.

[kirarpit]

I think there was some issue with my router/ISP because I just tried a different internet connection and it worked just fine with the same configuration.

Anyway, thanks for your time. 👍

[rafi]

I'm experiencing same problems, while both client & server succeed to connect:

$ lemonade server
2016/10/24 12:30:10 Request from 10.0.0.2:65127

$ lemonade copy 'foooo'
exit status 1

I'm always receiving "exit status 1".
@pocke Is there a way to increase verbosity of error?

[pocke]

Maybe xsel or xclip is crashes silently.

Lemonade uses xsel or xclip as clipboard backend.
Could you try to execute the following command in lemonade server machine?

# if you use xsel
$ echo 'foo' | xsel --input --clipboard

# if you use xclip
$ echo 'foo' | xclip -in -selection clipboard

[rafi]

Thanks for the fast reply. I've been using xsel for years with no issues. Your command successfully copies foo to clipboard.
Does lemonade server passthru the DISPLAY env variable for xsel/xclip?

[pocke]

Does lemonade server passthru the DISPLAY env variable for xsel/xclip?

yes. lemonade doesn't modify env variables.

[assaf758]

I got this issue as well.
in my case it happens because I have ~/.config/lemonade.toml in a github repo cloned on both my laptop host and vagrant guest.
in this scenario the 'host' config is not correct when running the lemonade client from the host.
running the client with lemonade --host="localhost" solves this but is cumbersome. is there a way to solve this? maybe have lemonade look at env variable when parsing its config file?