[Bug] Terminal dimensions not detecting correctly with hyper.is

Using hyper terminal (https://hyper.is/) on Windows (WSL2 and CMD.exe), should be able to replicate with Windows/Linux/Mac since huper.is is cross platform, I SSH to vert.synchro.net - I've used both Fira Code and Cascadia Code font families.

During login, my screen size is not detecting properly...

System          : Vertrauenscreen: 78x17 > 80x10

If I go to user Defaults (D) then Terminal Dimanesions (L), it does seem to detect correctly.

Auto 98 columns, Auto 31 rows

added 1 design

Seems to work okay. If you have the terminal server debug-level log output during the initial connection/detection, that could be helpful.

BTW, this is what a successful 80x25 Hyper Terminal connection over Telnet look like in the Synchronet terminal server log output:

  11/23  10:21:30p  3012 Telnet connection accepted from: 71.95.196.34 port 58549
  11/23  10:21:31p  3012 Telnet Hostname: vert [71.95.196.34]
  11/23  10:21:31p  Node 2 constructor using socket 3012 (settings=8212)
  11/23  10:21:31p  Node 2 temporary file directory: s:\sbbs\node2\temp\
  11/23  10:21:31p  Node 2 socket 3012 duplicated as 2964
  11/23  10:21:31p  Node 2 socket 3012 attached to local interface 71.95.196.34 port 23
  11/23  10:21:31p  Node 2 passthru listen socket 2392 opened
  11/23  10:21:31p  Node 2 passthru socket listening on port 58550
  11/23  10:21:31p  Node 2 passthru connect socket 1948 opened
  11/23  10:21:31p  Node 2 input thread started
  11/23  10:21:31p  Node 2 output thread started
  11/23  10:21:31p  Node 2 thread started
  11/23  10:21:31p  Node 2 JavaScript: Creating node runtime: 104857600 bytes
  11/23  10:21:31p  Node 2 JavaScript: Initializing node context (stack: 16384 bytes)
  11/23  10:21:31p  Node 2 10:21p  Mon Nov 23 2020            Node   2
  11/23  10:21:31p  Node 2 Telnet  vert [71.95.196.34]
  11/23  10:21:31p  Node 2 sending telnet cmd: WILL Echo
  11/23  10:21:31p  Node 2 sending telnet cmd: WILL Suppress Go Ahead
  11/23  10:21:31p  Node 2 sending telnet cmd: DO Terminal Type
  11/23  10:21:31p  Node 2 sending telnet cmd: DO Terminal Speed
  11/23  10:21:31p  Node 2 sending telnet cmd: DO Send Location
  11/23  10:21:31p  Node 2 sending telnet cmd: DO Negotiate About Window Size
  11/23  10:21:31p  Node 2 sending telnet cmd: DO New Environment Option
  11/23  10:21:31p  Node 2 received telnet cmd: DO Echo
  11/23  10:21:31p  Node 2 received telnet cmd: DO Suppress Go Ahead
  11/23  10:21:31p  Node 2 received telnet cmd: WILL Terminal Type
  11/23  10:21:31p  Node 2 requesting telnet terminal type
  11/23  10:21:31p  Node 2 received telnet cmd: WILL Negotiate About Window Size
  11/23  10:21:31p  Node 2 received telnet cmd: WON'T Terminal Speed
  11/23  10:21:31p  Node 2 sending telnet cmd: DON'T Terminal Speed
  11/23  10:21:31p  Node 2 received telnet cmd: WON'T Send Location
  11/23  10:21:31p  Node 2 sending telnet cmd: DON'T Send Location
  11/23  10:21:31p  Node 2 received telnet sub-negotiation command: Negotiate About Window Size (9 bytes)
  11/23  10:21:31p  Node 2 received telnet window size: 80x25
  11/23  10:21:31p  Node 2 received telnet cmd: WILL New Environment Option
  11/23  10:21:31p  Node 2 received telnet cmd: WON'T Terminal Speed
  11/23  10:21:31p  Node 2 received telnet cmd: WON'T Send Location
  11/23  10:21:31p  Node 2 received telnet sub-negotiation command: Terminal Type (10 bytes)
  11/23  10:21:31p  Node 2 received telnet terminal type: ANSI
  11/23  10:21:32p  Node 2 received terminal auto-detection response: '\e[?1;0c\e[25;80R\e[6;4R'
  11/23  10:21:32p  Node 2 received ANSI cursor position report [1]: 80x25
  11/23  10:21:32p  Node 2 received ANSI cursor position report [2]: 4x6
  11/23  10:21:32p  Node 2 auto-detected terminal type: 80x25 ANSI
  11/23  10:21:32p  Node 2 terminal type: 80x25 ANSI
  11/23  10:21:32p  Node 2 Adding mouse hot spot 0-0 x 24 = '\r'

... where the terminal size was correctly reported and detected via both Telnet option and ANSI cursor position reporting.

This was with Hyper 3.0.2 (Stable) running on Windows 10.

It seems to work okay via telnet, it's when I use SSH I seem to be experiencing the problems...

Okay, SSH under WSL isn't an issue, the one included with git-bash seems to be the problem... will update git for windows to check it out.

Was mainly doing a sanity check for xterm.js with fira code and cascadia code fonts... seeing how it came through in Huper.

Update to git for windows updated seems to have resolved the issue... closing.

closed