Gatewayworker is distributed, is it theoretically possible for the server to send messages no matter which station it is connected to?

In the chat room made by

gatewayworker, multiple machines are distributed. For example, the two machines are monitored by machine a, and the registered address of machine b points to machine A. all programs are started and executed normally, but the information is not intercommunicated.
example:
A1 client ws connection to a machine
b1 client ws connection to b machine

any server that sends messages to all client_id can only send messages to the machines that connect to them successfully!

is it because I have misunderstood that I do not support it? what should I do if I need support?

Workman gateway php
Jun.16,2022

should be misunderstood
I opened two Gateway
$gateway = new Gateway ("Websocket://0.0.0.0:8282");

$gateway = new Gateway ("Websocket://0.0.0.0:8283");
use two pages App1,App2 to connect to websocket

Previous: How to add a version number to the URL of the API interface?

Next: Using * to set the style of all elements in scss scoped is partially valid

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bea384-319f3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bea384-319f3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?