wayvncctl - A command line control client for wayvnc(1)

       While  wayvncctl normally terminates after sending one request and receiving the corresponding reply, the
       event-receive command acts differently. Instead of exiting immediately, wayvncctl waits  for  any  events
       from  the  server, printing each to stdout as they arrive. This mode of operation will block until either
       it receives a signal to terminate, or until the wayvnc server terminates.

       In --json mode, each event is printed on one line, with a newline character  at  the  end,  for  ease  in
       scripting:

           $ wayvncctl --json event-receive
           {"method":"client-connected","params":{"id":"0x10ef670","address":null,"username":null,"connection_count":1}}
           {"method":"client-disconnected","params":{"id":"0x10ef670","address":null,"username":null,"connection_count":0}}

       The  default  human-readible output is a multi-line yaml-like format, with two newline characters between
       each event:

           $ wayvncctl event-receive

           client-connected:
             id: 0x10ef670
             address: 192.168.1.18
             connection_count: 1

           client-disconnected:
             id: 0x10ef670
             address: 192.168.1.18
             connection_count: 0

   SPECIALLOCALEVENTTYPES
       Especially useful when using --wait or --reconnect mode, wayvncctl will generate 2 additional events  not
       documented in wayvnc(1):

       wayvnc-startup
           Sent when a successful wayvnc control connection is established and event registration has succeeded,
           both upon initial startup and on subsequent registrations with --reconnect.

           No paramerers.

       wayvnc-shutdown
           Sent when the wayvnc control connection is dropped, usually due to wayvnc exiting.

           No paramerers.

wayvnc(1) allows runtime interaction via a unix socket json-ipc  mechanism.  This  command  line  utility
       provides easy interaction with those commands.

       This command is largely self-documenting:

       •   Running wayvncctl--help lists all supported IPC commands.
       •   Running  wayvncctlcommand-name--help returns a description of the given command and its available
           parameters.
       •   Running wayvncctlevent-receive--help includes a list of all supported event names.
       •   Running wayvncctlevent-receive--show=event-name returns  a  description  of  the  given  event  and
           expected data fields.

       The following environment variables have an effect on wayvncctl:

       XDG_RUNTIME_DIR
           Specifies the default location for the wayvncctl control socket.

       Get help on the "output-set" IPC command:

           $ wayvncctl output-set --help
           Usage: wayvncctl [options] output-set <output-name> [params]
           ...

       Cycle to the next active output:

           $ wayvncctl output-cycle

       Get json-formatted version information:

           $ wayvncctl --json version
           {"wayvnc":"v0.5.0","neatvnc":"v0.5.1","aml":"v0.2.2"}

       A script that takes an action for each client connect and disconnect event:

           #!/bin/bash

           connection_count_now() {
               echo "Total clients: $1"
           }

           while IFS= read -r EVT; do
               case "$(jq -r '.method' <<<"$EVT")" in
                   client-*onnected)
                       count=$(jq -r '.params.connection_count' <<<"$EVT")
                       connection_count_now "$count"
                       ;;
                   wayvnc-shutdown)
                       connection_count_now 0
                    ;;
               esac
           done < <(wayvncctl --wait --reconnect --json event-receive)

       wayvncctl - A command line control client for wayvnc(1)

-S,--socket=<path>
           Set wayvnc control socket path. Default: $XDG_RUNTIME_DIR/wayvncctl or /tmp/wayvncctl-$UID

       -w,--wait
           Wait  for  wayvnc to start up if it's not already running. Default: Exit immediately with an error if
           wayvnc is not running.

       -r,--reconnect
           If disconnected while waiting for events, wait for wayvnc to  restart  and  re-register  for  events.
           Default: Exit when wayvnc exits.

       -j,--json
           Produce json output to stdout.

       -V,--version
           Show version info.

       -v,--verbose
           Be more verbose.

       -h,--help
           Get  help about the wayvncctl command itself (lists these options). Does not connect to the wayvncctl
           control socket.

wayvnc(1)

                                                   2025-02-12                                       wayvncctl(1)

wayvncctl [options] [command [--parameter value ...]]