mirror of https://github.com/elisescu/tty-share
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
1.5 KiB
Markdown
29 lines
1.5 KiB
Markdown
# High level flow
|
|
|
|
## Direct terminal sharing
|
|
|
|
No proxy needed. `tty-share` will start a command, and be ready to serve it's output and input over WS connections.
|
|
|
|
## Proxy terminal sharing
|
|
|
|
- the `tty-share` opens a TCP connection to the `tty-proxy`
|
|
- the `tty-proxy` proxy accepts the connection, generates a session ID, and sends it back to `tty-share`
|
|
- there is now a direct connection between the two
|
|
- a session ID to map any web connections to the `tty-share` side
|
|
|
|
- `tty-share` gets http requests:
|
|
- `/` (direct, from a listening server): serves the `index.html` - templated for direct requests (e..g: `<script src="/static/tty-receiver.js"></script>`)
|
|
- `/` (via the `tty-proxy` TCP connection): serves the `index.html` - templated for the respective session (it already has the session). (e.g.: `<script src="<id>/static/tty-receiver.js"></script>`)
|
|
- `/ws/` (direct, from the listening server): accepts a WS connection and connects it to the command opened
|
|
- `/ws/` (via the `tty-proxy` TCP connection): accepts a WS connection and connects it to the command opened
|
|
|
|
- `tty-proxy` gets HTTP requests:
|
|
- `/s/<id>/*` - builds a HTTP request forwards it to the TCP connection it has to the `tty-share` for that `<id>`
|
|
- `/ws/<id>` - forwards the WS connection to the `tty-share`, over the *same* TCP connection as above
|
|
|
|
- over the same TCP connection, we have to pass multiple requests + a WS connection
|
|
- https://godoc.org/github.com/hashicorp/yamux
|
|
- https://godoc.org/github.com/soheilhy/cmux#pkg-examples
|
|
|
|
x
|