Keep OPC UA sessions alive across PHP requests via a ReactPHP daemon and local IPC (Unix-domain socket on Linux/macOS, TCP loopback on Windows — auto-selected). ManagedClient is a drop-in OpcUaClientInterface replacement for php-opcua/opcua-client's Client — same API surface, persistent sessions, ~1
Keep OPC UA sessions alive across PHP requests via a ReactPHP daemon and local IPC (Unix-domain socket on Linux/macOS, TCP loopback on Windows — auto-selected). ManagedClient is a drop-in OpcUaClientInterface replacement for php-opcua/opcua-client's Client — same API surface, persistent sessions, ~150ms handshake overhead paid once instead of every request. Use this skill whenever the user wants t