Examples with P4RuntimeEvent org.onosproject.p4runtime.api.P4RuntimeEvent used on opensource projects

Example 1 with P4RuntimeEvent

use of org.onosproject.p4runtime.api.P4RuntimeEvent in project onos by opennetworkinglab.

the class StreamClientImpl method handlePacketIn.

private void handlePacketIn(P4RuntimeOuterClass.PacketIn packetInMsg) {
    if (log.isTraceEnabled()) {
        log.trace("Received packet-in from {}: {}", deviceId, packetInMsg);
    }
    if (!pipeconfService.getPipeconf(deviceId).isPresent()) {
        log.warn("Unable to handle packet-in from {}, missing pipeconf: {}", deviceId, TextFormat.shortDebugString(packetInMsg));
        return;
    }
    // Decode packet message and post event.
    // TODO: consider implementing a cache to speed up
    // encoding/deconding of packet-in/out (e.g. LLDP, ARP)
    final PiPipeconf pipeconf = pipeconfService.getPipeconf(deviceId).get();
    final PiPacketOperation pktOperation;
    try {
        pktOperation = CODECS.packetIn().decode(packetInMsg, null, pipeconf);
    } catch (CodecException e) {
        log.warn("Unable to process packet-int: {}", e.getMessage());
        return;
    }
    controller.postEvent(new P4RuntimeEvent(P4RuntimeEvent.Type.PACKET_IN, new PacketInEvent(deviceId, pktOperation)));
}