Programming with mosh windows#

The server then transmits this screen to the client at a varying frame rate, depending on the speed of the network. Whereas SSH transmits a stream of bytes in each direction (from server to client or client to server) using TCP, Mosh runs a terminal emulator at the server to figure out what should be on the screen. Mosh works at a different layer from SSH. 4.3 Output drops and lack of terminal scrollback.An alternative for Linux servers (that still require installation on the server) is to use GNU Screen on top of a regular SSH connection.

Programming with mosh windows#

The main drawbacks of mosh are additional prerequisites to the server, that it lacks some special features of SSH (such as connection forwarding) and the lack of a native Windows client.

It uses an adaptive system that predicts whether the application running on the server will decide to echo the user's keystrokes or deletions.

Mosh client attempts to be responsive to keyboard events (typing, erasing characters with the delete key, and so on) without waiting for network lag.

In comparison, SSH can lose its connection in such cases because TCP times out.

Mosh maintains the terminal session (not 'connection' in the TCP-sense because Mosh uses UDP) even when a user loses their Internet connection or puts their client to ' sleep'.

Mosh maintains its session even when it ' roams' (when the client endpoint changes to different IP addresses), for example by moving to a different Wi-Fi network or when changing from Wi-Fi to 3G.

Mosh is similar to SSH, with additional features meant to improve usability for mobile users. In computing, Mosh (mobile shell) is a tool used to connect from a client computer to a server over the Internet, to run a remote terminal. GNU GPLv3 with OpenSSL and iOS exceptions