when i use vim press key end or home the vim inputed error char

[yjc-xc]

exp : i use xterm to exec vim 1.txt
then press key end

then edit mode actived and char F input in to cursor and wrap new line .

I expect cursor goto end of the line .

press key home also

help ! help ! help!

[jerch]

Cant repro here.

If you want someone to help you, plz provide more context info, e.g. how you bind to the OS terminal (PTY), which versions you use etc.

(My best guess here is, that you dont bind correctly to the OS terminal, because if this would be an error within xtermjs we would see a flood of issue reports.)

[jerch]

Does jsch provide a TTY stream setting? If not, then it is most likely a normal pipe stream, thus meant to run on slave side of a PTY. For that to work properly, you have to create another PTY in your server component and route the IO the the slave side of that PTY. The master then goes into xtermjs.

If it provides a TTY setting, you should activate it. Then you can route the IO directly into xtermjs.

[yjc-xc]

yes jsch provide tty channel . nano is right . vim got fail. the java service route input contents to jsch. front encode to base64 .back decode base64

[jerch]

Then jsch maybe does not correctly forward DECKPAM sequences to the backend? Because in DECKPAM [End] would send SS3 F (\x1b0F).

[jerch]

also plz use onData instead of onKey. onData already correctly translates to the needed PTY symbols.

[yjc-xc]

thank you ! i try to resolve