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5741e85b65
The exec behind a docker_exec console is shared by every console client, so a browser's terminal-size resize (WS control frames -> NAWS) also changes the geometry concurrent netmiko sessions see. SR Linux doesn't care (no pager, no hard wrapping), but CLIs that page on the PTY window size (IOS-XR) would park at --More-- again the moment a browser is connected. Split the client-driven NAWS path (_on_naws) from the internal resize (_resize_exec): GNS3_CONSOLE_RESIZE=0 makes the console ignore client resizes entirely and keep the tall 511x10000 no-paging default, while the creation-time default and the restore-on-last-disconnect still go through the internal path. XRd appliance templates should set it.