2 // Copyright 2019 AT&T Intellectual Property
3 // Copyright 2019 Nokia
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://www.apache.org/licenses/LICENSE-2.0
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
32 type EndcSetupRequestHandler struct {
33 rnibWriterProvider func() rNibWriter.RNibWriter
36 func NewEndcSetupRequestHandler(rnibWriterProvider func() rNibWriter.RNibWriter) *EndcSetupRequestHandler {
37 return &EndcSetupRequestHandler{
38 rnibWriterProvider: rnibWriterProvider,
42 func (handler EndcSetupRequestHandler) PreHandle(logger *logger.Logger, details *models.RequestDetails) error {
43 nodebInfo, nodebIdentity := rnibBuilders.CreateInitialNodeInfo(details)
45 rNibErr := handler.rnibWriterProvider().SaveNodeb(nodebIdentity, nodebInfo)
47 logger.Errorf("#endc_setup_request_handler.PreHandle - failed to initial nodeb entity for ran name: %v in RNIB. Error: %s", details.RanName, rNibErr.Error())
49 logger.Infof("#endc_setup_request_handler.PreHandle - initial nodeb entity for ran name: %v was saved to RNIB ", details.RanName)
55 func (EndcSetupRequestHandler) CreateMessage(logger *logger.Logger, requestDetails *models.RequestDetails, messageChannel chan *models.E2RequestMessage, e2sessions sessions.E2Sessions, startTime time.Time, wg sync.WaitGroup) {
59 payload, err := packEndcX2apSetupRequest(logger, MaxAsn1CodecAllocationBufferSize /*allocation buffer*/, MaxAsn1PackedBufferSize /*max packed buffer*/, MaxAsn1CodecMessageBufferSize /*max message buffer*/, pLMNId[:], eNBId[:], eNBIdBitqty)
61 logger.Errorf("#endc_setup_request_handler.CreateMessage - pack was failed. Error: %v", err)
63 transactionId := requestDetails.RanName
64 e2sessions[transactionId] = sessions.E2SessionDetails{SessionStart: startTime, Request: requestDetails}
65 setupRequestMessage := models.NewE2RequestMessage(transactionId, requestDetails.RanIp, requestDetails.RanPort, requestDetails.RanName, payload)
67 logger.Debugf("#endc_setup_request_handler.CreateMessage - setupRequestMessage was created successfuly. setup request details(transactionId = [%s]): %+v", transactionId, setupRequestMessage)
68 messageChannel <- setupRequestMessage
74 func (EndcSetupRequestHandler) GetMessageType() int {
75 return rmrCgo.RIC_ENDC_X2_SETUP_REQ