WebSockets based notifications stack - pronounced 'zerver'

• From the command line: php server.php to start the server listening
• Verbosity and Enforced - *use php server.php verbose=true|false enforce=true|false (default true, false) when starting the sever
• From the client: connect over your chosen WebSockets client! There is an example one included

The command line arguments must be used together in order to use enforce command. The enforce command ( if true ) will force the server to delete any existing PID lock files and to kill the corresponding process beofre loading itself up.

• "list" to view the stack
• "push:xxxxxx" to add to stack
• "pop:xxx" to view message index number xxx
• "memo:xxxxx" to broadcast message to all clients
• "exit" to disconnect for the server
• "elevate:xxxxx" where xxxxxx is the password to elevate client to root and allow server commands below

• "stop" to pause server from accepting new connections
• "start" to resume server allowing new connections
• "shutdown" to close down the server
• "info" to view the currently connected clients information
• "kill:xxx" to kill a client where "xxx" is the client id