blob: dfbb0d94353751700ef5502dfe3d0aa66cfce46f [file] [log] [blame]
/*
Copyright 2020 the original author or authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package openflow
import (
"context"
"encoding/json"
ofp "github.com/opencord/goloxi/of13"
"github.com/opencord/voltha-lib-go/v3/pkg/log"
"github.com/opencord/voltha-protos/v3/go/voltha"
)
func (ofc *OFConnection) handlePacketOut(ctx context.Context, packetOut *ofp.PacketOut) {
span, ctx := log.CreateChildSpan(ctx, "openflow-packet-out")
defer span.Finish()
if logger.V(log.DebugLevel) {
js, _ := json.Marshal(packetOut)
logger.Debugw(ctx, "handlePacketOut called",
log.Fields{
"device-id": ofc.DeviceID,
"packet-out": js})
}
// Collection actions
var actions []*voltha.OfpAction
for _, action := range packetOut.GetActions() {
actions = append(actions, extractAction(action))
}
// Build packet out
pbPacketOut := voltha.PacketOut{
Id: ofc.DeviceID,
PacketOut: &voltha.OfpPacketOut{
BufferId: packetOut.GetBufferId(),
InPort: uint32(packetOut.GetInPort()),
Actions: actions,
Data: packetOut.GetData(),
},
}
if logger.V(log.DebugLevel) {
js, _ := json.Marshal(pbPacketOut)
logger.Debugw(ctx, "handlePacketOut sending",
log.Fields{
"device-id": ofc.DeviceID,
"packet-out": js})
}
// Queue it
ofc.PacketOutChannel <- &pbPacketOut
}