SolarOS 4.13.4 manual · job

osc

OSC 1.0 IPv4 UDP adapter for automatic incoming native-parameter writes and explicit named outbound stream, event-stream, or normalized-control bindings.

job start osc [listen=port] [target=host:port] [peer=ipv4]
job status osc
job stop osc

The listening port defaults to 9000. target= is optional for an incoming-only job and is required before an outbound binding can send. peer= accepts one exact IPv4 address and drops all other incoming sources.

The worker owns one UDP socket and a 6 KiB internal stack. It accepts packets up to 512 bytes, at most eight parameter updates per packet, immediate bundles only, and at most 100 accepted packets per second. Detailed status includes the listener, target, peer filter, inbound apply/error counters, outbound send/source errors, and the current binding count.

OSC has no authentication or encryption. Start the job only on a trusted LAN, SoftAP, or WireGuard path. Bindings are volatile and can be restored from /.shell/startup. See man osc for address mapping, binding syntax, limits, and the sampled-event caveat.