mirror of
https://github.com/openziti/ziti.git
synced 2026-10-13 15:51:21 +00:00
Michael Quigley
53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
/*
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Copyright 2019 NetFoundry, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package handler_link
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import (
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"github.com/golang/protobuf/proto"
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"github.com/michaelquigley/pfxlog"
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"github.com/netfoundry/ziti-fabric/pb/ctrl_pb"
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"github.com/netfoundry/ziti-fabric/router/forwarder"
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"github.com/netfoundry/ziti-fabric/xgress"
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"github.com/netfoundry/ziti-foundation/channel2"
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)
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type errorHandler struct {
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link *forwarder.Link
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ctrl xgress.CtrlChannel
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}
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func newErrorHandler(link *forwarder.Link, ctrl xgress.CtrlChannel) *errorHandler {
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return &errorHandler{link: link, ctrl: ctrl}
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}
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func (errorHandler *errorHandler) HandleError(err error, ch channel2.Channel) {
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log := pfxlog.ContextLogger(errorHandler.link.Channel.Label())
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fault := &ctrl_pb.Fault{
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Subject: ctrl_pb.FaultSubject_LinkFault,
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Id: errorHandler.link.Id.Token,
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}
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if body, err := proto.Marshal(fault); err == nil {
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msg := channel2.NewMessage(int32(ctrl_pb.ContentType_FaultType), body)
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if err := errorHandler.ctrl.Channel().Send(msg); err == nil {
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log.Infof("transmitted link fault")
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} else {
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log.Errorf("unexpected error sending fault (%s)", err)
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}
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}
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errorHandler.link.Channel.Close()
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}
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