mirror of
https://github.com/openziti/ziti.git
synced 2026-10-08 13:51:22 +00:00
Paul Lorenz
81 lines
2.2 KiB
Go
81 lines
2.2 KiB
Go
/*
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Copyright 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_ctrl
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import (
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"github.com/michaelquigley/pfxlog"
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"github.com/openziti/channel/v2"
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"github.com/openziti/channel/v2/protobufs"
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"github.com/openziti/ziti/common/pb/ctrl_pb"
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"github.com/openziti/ziti/router/env"
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"github.com/sirupsen/logrus"
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"google.golang.org/protobuf/proto"
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)
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type dialHandler struct {
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env env.RouterEnv
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}
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func newDialHandler(env env.RouterEnv) *dialHandler {
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handler := &dialHandler{
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env: env,
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}
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return handler
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}
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func (self *dialHandler) ContentType() int32 {
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return int32(ctrl_pb.ContentType_DialType)
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}
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func (self *dialHandler) HandleReceive(msg *channel.Message, ch channel.Channel) {
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dial := &ctrl_pb.Dial{}
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if err := proto.Unmarshal(msg.Body, dial); err != nil {
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logrus.WithError(err).Error("error unmarshalling dial message")
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return
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}
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log := self.getLogger(dial)
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if len(self.env.GetXlinkDialers()) == 0 {
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log.Errorf("invalid Xlink dialers configuration")
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go self.sendLinkFault(dial, ch)
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return
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}
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self.env.GetXlinkRegistry().DialRequested(ch, dial)
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go self.sendLinkFault(dial, ch)
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}
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func (self *dialHandler) sendLinkFault(dial *ctrl_pb.Dial, ch channel.Channel) {
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fault := &ctrl_pb.Fault{Subject: ctrl_pb.FaultSubject_LinkFault, Id: dial.LinkId}
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if err := protobufs.MarshalTyped(fault).Send(ch); err != nil {
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self.getLogger(dial).WithError(err).Error("error sending link fault")
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}
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}
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func (self *dialHandler) getLogger(dial *ctrl_pb.Dial) *logrus.Entry {
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return pfxlog.ChannelLogger("link", "linkDialer").
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WithFields(logrus.Fields{
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"linkId": dial.LinkId,
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"routerId": dial.RouterId,
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"address": dial.Address,
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"linkProtocol": dial.LinkProtocol,
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"routerVersion": dial.RouterVersion,
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})
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}
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