# The Jenkins job requires a tag to build the Docker image.
# Global-JJB script assumes this file is in the repo root.
---
-tag: 1.0.3
+tag: 1.0.4
"encoding/json"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
"github.com/julienschmidt/httprouter"
- "io"
"net/http"
"time"
)
}
func (c *Controller)ShutdownHandler(writer http.ResponseWriter, r *http.Request, params httprouter.Params){
-
+ c.logger.Infof("[Client -> E2 Manager] #controller.ShutdownHandler - request: %v", prettifyRequest(r))
c.handleRequest(writer, &r.Header, providers.ShutdownRequest,nil, false, http.StatusNoContent)
}
func (c *Controller) X2ResetHandler(writer http.ResponseWriter, r *http.Request, params httprouter.Params){
startTime := time.Now()
+ c.logger.Infof("[Client -> E2 Manager] #controller.X2ResetHandler - request: %v", prettifyRequest(r))
request:= models.ResetRequest{}
ranName:= params.ByName(ParamRanName)
- if !c.extractJsonBody(r.Body, &request, writer){
+
+ if !c.extractJsonBody(r, &request, writer){
return
}
request.RanName = ranName
c.handleRequest(writer, &r.Header, providers.ResetRequest, request, false, http.StatusNoContent)
}
-func (c *Controller) extractJsonBody(body io.Reader, request models.Request, writer http.ResponseWriter) bool{
- decoder := json.NewDecoder(body)
- if err:= decoder.Decode(request); err != nil {
+func (c *Controller) extractJsonBody(r *http.Request, request models.Request, writer http.ResponseWriter) bool{
+ if r.ContentLength <= 0 {
+ return true
+ }
+
+ decoder := json.NewDecoder(r.Body)
+ if err := decoder.Decode(request); err != nil {
if err != nil {
c.logger.Errorf("[Client -> E2 Manager] #controller.extractJsonBody - unable to extract json body - error: %s", err)
c.handleErrorResponse(e2managererrors.NewRequestValidationError(), writer)
return false
}
}
+
return true
}
httpError = http.StatusNotFound
default:
- e2Error, _ := err.(*e2managererrors.InternalError)
+ e2Error := e2managererrors.NewInternalError()
errorResponseDetails = models.ErrorResponse{Code: e2Error.Err.Code, Message: e2Error.Err.Message}
httpError = http.StatusInternalServerError
}
package controllers
import (
+ "bytes"
"e2mgr/configuration"
"e2mgr/e2managererrors"
"e2mgr/logger"
"e2mgr/models"
"e2mgr/providers"
"e2mgr/rNibWriter"
+ "e2mgr/rmrCgo"
"e2mgr/tests"
"encoding/json"
+ "fmt"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
+ "github.com/julienschmidt/httprouter"
"github.com/stretchr/testify/assert"
+ "github.com/stretchr/testify/mock"
"io"
"io/ioutil"
"net/http"
"net/http/httptest"
+ "strings"
"testing"
)
}
return log
}
+
+
+func TestX2ResetHandleSuccessfulRequestedCause(t *testing.T){
+ log := initLog(t)
+
+ ranName := "test1"
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+ payload:= []byte {0x00, 0x07, 0x00, 0x08, 0x00, 0x00, 0x01, 0x00, 0x05, 0x40, 0x01, 0x40}
+ xaction := []byte(ranName)
+ msg:= rmrCgo.NewMBuf(rmrCgo.RIC_X2_RESET, len(payload), ranName, &payload, &xaction)
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+ rmrMessengerMock.On("SendMsg",msg,mock.Anything).Return(msg,nil)
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+
+ writer := httptest.NewRecorder()
+ controller := NewController(log, rmrService, readerProvider, writerProvider, config)
+
+ var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED }
+ readerMock.On("GetNodeb",ranName).Return(nodeb, nil)
+
+ data4Req := map[string]interface{}{"cause": "protocol:transfer-syntax-error"}
+ b := new(bytes.Buffer)
+ _ = json.NewEncoder(b).Encode(data4Req)
+ req, _ := http.NewRequest("PUT", "https://localhost:3800/nodeb-reset", b)
+
+ param:= httprouter.Param{Key:"ranName", Value: ranName}
+ controller.X2ResetHandler(writer, req, []httprouter.Param {param})
+ assert.Equal(t, http.StatusNoContent, writer.Result().StatusCode)
+
+ v, ok := rmrService.E2sessions[ranName]
+ assert.True(t, ok)
+
+ assert.Equal(t, v.Request.RanName, ranName)
+}
+
+func TestX2ResetHandleSuccessfulRequestedDefault(t *testing.T){
+ log := initLog(t)
+
+ ranName := "test1"
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+ // o&m intervention
+ payload:= []byte {0x00, 0x07, 0x00, 0x08, 0x00, 0x00, 0x01, 0x00, 0x05, 0x40, 0x01, 0x64}
+ xaction := []byte(ranName)
+ msg:= rmrCgo.NewMBuf(rmrCgo.RIC_X2_RESET, len(payload), ranName, &payload, &xaction)
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+ rmrMessengerMock.On("SendMsg",msg,mock.Anything).Return(msg,nil)
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+
+ writer := httptest.NewRecorder()
+ controller := NewController(log, rmrService, readerProvider, writerProvider, config)
+
+ var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED }
+ readerMock.On("GetNodeb",ranName).Return(nodeb, nil)
+
+ // no body
+ b := new(bytes.Buffer)
+ req, _ := http.NewRequest("PUT", "https://localhost:3800/nodeb-reset", b)
+
+ param:= httprouter.Param{Key:"ranName", Value: ranName}
+ controller.X2ResetHandler(writer, req, []httprouter.Param {param})
+ assert.Equal(t, http.StatusNoContent, writer.Result().StatusCode)
+
+ v, ok := rmrService.E2sessions[ranName]
+ assert.True(t, ok)
+
+ assert.Equal(t, v.Request.RanName, ranName)
+}
+
+func TestX2ResetHandleFailureInvalidBody(t *testing.T){
+ log := initLog(t)
+
+ ranName := "test1"
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+
+ writer := httptest.NewRecorder()
+ controller := NewController(log, rmrService, readerProvider, writerProvider, config)
+
+ // Invalid json: attribute name without quotes (should be "cause":).
+ b := strings.NewReader("{cause:\"protocol:transfer-syntax-error\"")
+ req, _ := http.NewRequest("PUT", "https://localhost:3800/nodeb-reset", b)
+
+ param:= httprouter.Param{Key:"ranName", Value: ranName}
+ controller.X2ResetHandler(writer, req, []httprouter.Param {param})
+ assert.Equal(t, http.StatusBadRequest, writer.Result().StatusCode)
+
+ _, ok := rmrService.E2sessions[ranName]
+ assert.False(t, ok)
+
+}
+
+func TestHandleErrorResponse(t *testing.T){
+ log := initLog(t)
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+
+
+ controller := NewController(log, rmrService, readerProvider, writerProvider, config)
+
+ writer := httptest.NewRecorder()
+ controller.handleErrorResponse(e2managererrors.NewRnibDbError(),writer)
+ assert.Equal(t, http.StatusInternalServerError, writer.Result().StatusCode)
+
+ writer = httptest.NewRecorder()
+ controller.handleErrorResponse(e2managererrors.NewCommandAlreadyInProgressError(),writer)
+ assert.Equal(t, http.StatusMethodNotAllowed, writer.Result().StatusCode)
+
+ writer = httptest.NewRecorder()
+ controller.handleErrorResponse(e2managererrors.NewHeaderValidationError(),writer)
+ assert.Equal(t, http.StatusUnsupportedMediaType, writer.Result().StatusCode)
+
+ writer = httptest.NewRecorder()
+ controller.handleErrorResponse(e2managererrors.NewWrongStateError(""),writer)
+ assert.Equal(t, http.StatusBadRequest, writer.Result().StatusCode)
+
+ writer = httptest.NewRecorder()
+ controller.handleErrorResponse(e2managererrors.NewRequestValidationError(),writer)
+ assert.Equal(t, http.StatusBadRequest, writer.Result().StatusCode)
+
+ writer = httptest.NewRecorder()
+ controller.handleErrorResponse(e2managererrors.NewRmrError(),writer)
+ assert.Equal(t, http.StatusInternalServerError, writer.Result().StatusCode)
+
+ writer = httptest.NewRecorder()
+ controller.handleErrorResponse(e2managererrors.NewResourceNotFoundError(),writer)
+ assert.Equal(t, http.StatusNotFound, writer.Result().StatusCode)
+
+ writer = httptest.NewRecorder()
+ controller.handleErrorResponse(fmt.Errorf("ErrorError"),writer)
+ assert.Equal(t, http.StatusInternalServerError, writer.Result().StatusCode)
+}
--- /dev/null
+package e2pdus
+
+// #cgo CFLAGS: -I../asn1codec/inc/ -I../asn1codec/e2ap_engine/
+// #cgo LDFLAGS: -L ../asn1codec/lib/ -L../asn1codec/e2ap_engine/ -le2ap_codec -lasncodec
+// #include <x2reset_request_wrapper.h>
+import "C"
+import (
+ "fmt"
+ "strings"
+ "unsafe"
+)
+
+//TODO: replace the constant in setup_request_handler.go
+const (
+ MaxAsn1PackedBufferSize = 4096
+ MaxAsn1CodecMessageBufferSize = 4096
+)
+
+// Used as default by the x2_reset_request
+const (
+ OmInterventionCause = "misc:om-intervention"
+)
+
+type cause struct {
+ causeGroup uint32
+ cause int
+}
+
+var knownCauses = map[string]cause{
+ "misc:control-processing-overload": {causeGroup: C.Cause_PR_misc, cause: C.CauseMisc_control_processing_overload},
+ "misc:hardware-failure": {causeGroup: C.Cause_PR_misc, cause: C.CauseMisc_hardware_failure},
+ OmInterventionCause: {causeGroup: C.Cause_PR_misc, cause: C.CauseMisc_om_intervention},
+ "misc:not-enough-user-plane-processing-resources": {causeGroup: C.Cause_PR_misc, cause: C.CauseMisc_not_enough_user_plane_processing_resources},
+ "misc:unspecified": {causeGroup: C.Cause_PR_misc, cause: C.CauseMisc_unspecified},
+
+ "protocol:transfer-syntax-error": {causeGroup: C.Cause_PR_protocol, cause: C.CauseProtocol_transfer_syntax_error},
+ "protocol:abstract-syntax-error-reject": {causeGroup: C.Cause_PR_protocol, cause: C.CauseProtocol_abstract_syntax_error_reject},
+ "protocol:abstract-syntax-error-ignore-and-notify": {causeGroup: C.Cause_PR_protocol, cause: C.CauseProtocol_abstract_syntax_error_ignore_and_notify},
+ "protocol:message-not-compatible-with-receiver-state": {causeGroup: C.Cause_PR_protocol, cause: C.CauseProtocol_message_not_compatible_with_receiver_state},
+ "protocol:semantic-error": {causeGroup: C.Cause_PR_protocol, cause: C.CauseProtocol_semantic_error},
+ "protocol:unspecified": {causeGroup: C.Cause_PR_protocol, cause: C.CauseProtocol_unspecified},
+ "protocol:abstract-syntax-error-falsely-constructed-message": {causeGroup: C.Cause_PR_protocol, cause: C.CauseProtocol_abstract_syntax_error_falsely_constructed_message},
+
+ "transport:transport-resource-unavailable": {causeGroup: C.Cause_PR_transport, cause: C.CauseTransport_transport_resource_unavailable},
+ "transport:unspecified": {causeGroup: C.Cause_PR_transport, cause: C.CauseTransport_unspecified},
+
+ "radioNetwork:handover-desirable-for-radio-reasons": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_handover_desirable_for_radio_reasons},
+ "radioNetwork:time-critical-handover": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_time_critical_handover},
+ "radioNetwork:resource-optimisation-handover": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_resource_optimisation_handover},
+ "radioNetwork:reduce-load-in-serving-cell": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_reduce_load_in_serving_cell},
+ "radioNetwork:partial-handover": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_partial_handover},
+ "radioNetwork:unknown-new-enb-ue-x2ap-id": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_new_eNB_UE_X2AP_ID},
+ "radioNetwork:unknown-old-enb-ue-x2ap-id": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_old_eNB_UE_X2AP_ID},
+ "radioNetwork:unknown-pair-of-ue-x2ap-id": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_pair_of_UE_X2AP_ID},
+ "radioNetwork:ho-target-not-allowed": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_ho_target_not_allowed},
+ "radioNetwork:tx2relocoverall-expiry": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_tx2relocoverall_expiry},
+ "radioNetwork:trelocprep-expiry": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_trelocprep_expiry},
+ "radioNetwork:cell-not-available": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_cell_not_available},
+ "radioNetwork:no-radio-resources-available-in-target-cell": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_no_radio_resources_available_in_target_cell},
+ "radioNetwork:invalid-mme-groupid": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_invalid_MME_GroupID},
+ "radioNetwork:unknown-mme-code": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_MME_Code},
+ "radioNetwork:encryption-and-or-integrity-protection-algorithms-not-supported": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_encryption_and_or_integrity_protection_algorithms_not_supported},
+ "radioNetwork:reportcharacteristicsempty": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_reportCharacteristicsEmpty},
+ "radioNetwork:noreportperiodicity": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_noReportPeriodicity},
+ "radioNetwork:existingMeasurementID": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_existingMeasurementID},
+ "radioNetwork:unknown-enb-measurement-id": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_eNB_Measurement_ID},
+ "radioNetwork:measurement-temporarily-not-available": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_measurement_temporarily_not_available},
+ "radioNetwork:unspecified": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unspecified},
+ "radioNetwork:load-balancing": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_load_balancing},
+ "radioNetwork:handover-optimisation": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_handover_optimisation},
+ "radioNetwork:value-out-of-allowed-range": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_value_out_of_allowed_range},
+ "radioNetwork:multiple-E-RAB-ID-instances": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_multiple_E_RAB_ID_instances},
+ "radioNetwork:switch-off-ongoing": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_switch_off_ongoing},
+ "radioNetwork:not-supported-qci-value": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_not_supported_QCI_value},
+ "radioNetwork:measurement-not-supported-for-the-object": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_measurement_not_supported_for_the_object},
+ "radioNetwork:tdcoverall-expiry": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_tDCoverall_expiry},
+ "radioNetwork:tdcprep-expiry": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_tDCprep_expiry},
+ "radioNetwork:action-desirable-for-radio-reasons": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_action_desirable_for_radio_reasons},
+ "radioNetwork:reduce-load": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_reduce_load},
+ "radioNetwork:resource-optimisation": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_resource_optimisation},
+ "radioNetwork:time-critical-action": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_time_critical_action},
+ "radioNetwork:target-not-allowed": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_target_not_allowed},
+ "radioNetwork:no-radio-resources-available": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_no_radio_resources_available},
+ "radioNetwork:invalid-qos-combination": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_invalid_QoS_combination},
+ "radioNetwork:encryption-algorithms-not-aupported": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_encryption_algorithms_not_aupported},
+ "radioNetwork:procedure-cancelled": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_procedure_cancelled},
+ "radioNetwork:rrm-purpose": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_rRM_purpose},
+ "radioNetwork:improve-user-bit-rate": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_improve_user_bit_rate},
+ "radioNetwork:user-inactivity": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_user_inactivity},
+ "radioNetwork:radio-connection-with-ue-lost": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_radio_connection_with_UE_lost},
+ "radioNetwork:failure-in-the-radio-interface-procedure": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_failure_in_the_radio_interface_procedure},
+ "radioNetwork:bearer-option-not-supported": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_bearer_option_not_supported},
+ "radioNetwork:mcg-mobility": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_mCG_Mobility},
+ "radioNetwork:scg-mobility": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_sCG_Mobility},
+ "radioNetwork:count-reaches-max-value": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_count_reaches_max_value},
+ "radioNetwork:unknown-old-en-gnb-ue-x2ap-id": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_old_en_gNB_UE_X2AP_ID},
+ "radioNetwork:pdcp-Overload": {causeGroup: C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_pDCP_Overload},
+}
+
+var knownCausesToX2ResetPDUs = map[string][]byte{}
+
+func prepareX2ResetPDUs(maxAsn1PackedBufferSize int, maxAsn1CodecMessageBufferSize int) error {
+ packedBuffer := make([]C.uchar,maxAsn1PackedBufferSize)
+ errorBuffer := make([]C.char,maxAsn1CodecMessageBufferSize)
+
+ for k, cause := range knownCauses {
+ var payloadSize = C.ulong(maxAsn1PackedBufferSize)
+ if status := C.build_pack_x2reset_request(cause.causeGroup, C.int(cause.cause), &payloadSize, &packedBuffer[0], C.ulong(maxAsn1CodecMessageBufferSize), &errorBuffer[0]); !status {
+ return fmt.Errorf("#reset_request_handler.Handle - failed to build and pack the reset message %s ", C.GoString(&errorBuffer[0]))
+ }
+ knownCausesToX2ResetPDUs[strings.ToLower(k)] = C.GoBytes(unsafe.Pointer(&packedBuffer[0]), C.int(payloadSize))
+ }
+ return nil
+}
+
+// KnownCausesToX2ResetPDU returns a packed x2 reset pdu with the specified cause (case insensitive match).
+func KnownCausesToX2ResetPDU(cause string) ([]byte, bool) {
+ v, ok := knownCausesToX2ResetPDUs[strings.ToLower(cause)]
+ return v, ok
+}
+
+func init() {
+ if err := prepareX2ResetPDUs(MaxAsn1PackedBufferSize, MaxAsn1CodecMessageBufferSize); err != nil {
+ panic(err)
+ }
+}
--- /dev/null
+package e2pdus
+
+import (
+ "e2mgr/logger"
+ "fmt"
+ "strings"
+ "testing"
+)
+
+func TestKnownCausesToX2ResetPDU(t *testing.T) {
+ _,err := logger.InitLogger(logger.InfoLevel)
+ if err!=nil{
+ t.Errorf("failed to initialize logger, error: %s", err)
+ }
+ var testCases = []struct {
+ cause string
+ packedPdu string
+ }{
+ {
+ cause: OmInterventionCause,
+ packedPdu: "000700080000010005400164",
+ },
+ {
+ cause: "PROTOCOL:transfer-syntax-error",
+ packedPdu: "000700080000010005400140",
+ },
+ {
+ cause: "transport:transport-RESOURCE-unavailable",
+ packedPdu: "000700080000010005400120",
+ },
+
+ {
+ cause: "radioNetwork:invalid-MME-groupid",
+ packedPdu: "00070009000001000540020680",
+ },
+
+ }
+
+ for _, tc := range testCases {
+ t.Run(tc.packedPdu, func(t *testing.T) {
+
+ payload, ok := KnownCausesToX2ResetPDU(tc.cause)
+ if !ok {
+ t.Errorf("want: success, got: not found.\n")
+ } else {
+ tmp := fmt.Sprintf("%x", payload)
+ if len(tmp) != len(tc.packedPdu) {
+ t.Errorf("want packed len:%d, got: %d\n", len(tc.packedPdu)/2, len(payload)/2)
+ }
+
+ if strings.Compare(tmp, tc.packedPdu) != 0 {
+ t.Errorf("\nwant :\t[%s]\n got: \t\t[%s]\n", tc.packedPdu, tmp)
+ }
+ }
+ })
+ }
+}
+
+
+func TestKnownCausesToX2ResetPDUFailure(t *testing.T) {
+ _, err := logger.InitLogger(logger.InfoLevel)
+ if err != nil {
+ t.Errorf("failed to initialize logger, error: %s", err)
+ }
+
+ _, ok := KnownCausesToX2ResetPDU("xxxx")
+ if ok {
+ t.Errorf("want: not found, got: success.\n")
+ }
+}
+
+
+func TestPrepareX2ResetPDUsFailure(t *testing.T) {
+ _, err := logger.InitLogger(logger.InfoLevel)
+ if err != nil {
+ t.Errorf("failed to initialize logger, error: %s", err)
+ }
+
+ err = prepareX2ResetPDUs(1, 4096)
+ if err == nil {
+ t.Errorf("want: error, got: success.\n")
+ }
+
+ expected:= "#reset_request_handler.Handle - failed to build and pack the reset message #src/asn1codec_utils.c.pack_pdu_aux - Encoded output of E2AP-PDU, is too big:"
+ if !strings.Contains(err.Error(), expected) {
+ t.Errorf("want :[%s], got: [%s]\n", expected, err)
+ }
+}
\ No newline at end of file
//
package handlers
-// #cgo CFLAGS: -I../asn1codec/inc/ -I../asn1codec/e2ap_engine/
-// #cgo LDFLAGS: -L ../asn1codec/lib/ -L../asn1codec/e2ap_engine/ -le2ap_codec -lasncodec
-// #include <x2reset_request_wrapper.h>
-import "C"
import (
"e2mgr/configuration"
"e2mgr/e2managererrors"
+ "e2mgr/e2pdus"
"e2mgr/logger"
+ "e2mgr/models"
"e2mgr/rNibWriter"
"e2mgr/rmrCgo"
"e2mgr/services"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
- "unsafe"
-
- "e2mgr/models"
)
type X2ResetRequestHandler struct {
config *configuration.Configuration
}
-/*
-
-C
-*/
-
-type cause struct {
-causeGroup uint32
-cause int
-}
-
-var knownCauses = map[string] cause {
-"misc:control-processing-overload": {causeGroup:C.Cause_PR_misc, cause: C.CauseMisc_control_processing_overload},
-"misc:hardware-failure": {causeGroup:C.Cause_PR_misc, cause: C.CauseMisc_hardware_failure},
-"misc:om-intervention": {causeGroup:C.Cause_PR_misc, cause: C.CauseMisc_om_intervention},
-"misc:not-enough-user-plane-processing-resources": {causeGroup:C.Cause_PR_misc, cause: C.CauseMisc_not_enough_user_plane_processing_resources},
-"misc:unspecified": {causeGroup:C.Cause_PR_misc, cause: C.CauseMisc_unspecified},
-
-"protocol:transfer-syntax-error": {causeGroup:C.Cause_PR_protocol, cause: C.CauseProtocol_transfer_syntax_error},
-"protocol:abstract-syntax-error-reject": {causeGroup:C.Cause_PR_protocol, cause: C.CauseProtocol_abstract_syntax_error_reject},
-"protocol:abstract-syntax-error-ignore-and-notify": {causeGroup:C.Cause_PR_protocol, cause: C.CauseProtocol_abstract_syntax_error_ignore_and_notify},
-"protocol:message-not-compatible-with-receiver-state": {causeGroup:C.Cause_PR_protocol, cause: C.CauseProtocol_message_not_compatible_with_receiver_state},
-"protocol:semantic-error": {causeGroup:C.Cause_PR_protocol, cause: C.CauseProtocol_semantic_error},
-"protocol:unspecified": {causeGroup:C.Cause_PR_protocol, cause: C.CauseProtocol_unspecified},
-"protocol:abstract-syntax-error-falsely-constructed-message": {causeGroup:C.Cause_PR_protocol, cause: C.CauseProtocol_abstract_syntax_error_falsely_constructed_message},
-
-"transport:transport-resource-unavailable": {causeGroup:C.Cause_PR_transport, cause: C.CauseTransport_transport_resource_unavailable},
-"transport:unspecified":{causeGroup:C.Cause_PR_transport, cause: C.CauseTransport_unspecified},
-
-"radioNetwork:handover-desirable-for-radio-reasons": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_handover_desirable_for_radio_reasons},
-"radioNetwork:time-critical-handover": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_time_critical_handover},
-"radioNetwork:resource-optimisation-handover": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_resource_optimisation_handover},
-"radioNetwork:reduce-load-in-serving-cell": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_reduce_load_in_serving_cell},
-"radioNetwork:partial-handover": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_partial_handover},
-"radioNetwork:unknown-new-enb-ue-x2ap-id": {causeGroup:C.Cause_PR_radioNetwork, cause:C.CauseRadioNetwork_unknown_new_eNB_UE_X2AP_ID},
-"radioNetwork:unknown-old-enb-ue-x2ap-id": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_old_eNB_UE_X2AP_ID},
-"radioNetwork:unknown-pair-of-ue-x2ap-id": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_pair_of_UE_X2AP_ID},
-"radioNetwork:ho-target-not-allowed": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_ho_target_not_allowed},
-"radioNetwork:tx2relocoverall-expiry": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_tx2relocoverall_expiry},
-"radioNetwork:trelocprep-expiry": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_trelocprep_expiry},
-"radioNetwork:cell-not-available": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_cell_not_available},
-"radioNetwork:no-radio-resources-available-in-target-cell": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_no_radio_resources_available_in_target_cell},
-"radioNetwork:invalid-mme-groupid": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_invalid_MME_GroupID},
-"radioNetwork:unknown-mme-code": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_MME_Code},
-"radioNetwork:encryption-and-or-integrity-protection-algorithms-not-supported": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_encryption_and_or_integrity_protection_algorithms_not_supported},
-"radioNetwork:reportcharacteristicsempty": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_reportCharacteristicsEmpty},
-"radioNetwork:noreportperiodicity": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_noReportPeriodicity},
-"radioNetwork:existingMeasurementID": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_existingMeasurementID},
-"radioNetwork:unknown-enb-measurement-id": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_eNB_Measurement_ID},
-"radioNetwork:measurement-temporarily-not-available": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_measurement_temporarily_not_available},
-"radioNetwork:unspecified": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unspecified},
-"radioNetwork:load-balancing": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_load_balancing},
-"radioNetwork:handover-optimisation": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_handover_optimisation},
-"radioNetwork:value-out-of-allowed-range": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_value_out_of_allowed_range},
-"radioNetwork:multiple-E-RAB-ID-instances": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_multiple_E_RAB_ID_instances},
-"radioNetwork:switch-off-ongoing": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_switch_off_ongoing},
-"radioNetwork:not-supported-qci-value": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_not_supported_QCI_value},
-"radioNetwork:measurement-not-supported-for-the-object": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_measurement_not_supported_for_the_object},
-"radioNetwork:tdcoverall-expiry": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_tDCoverall_expiry},
-"radioNetwork:tdcprep-expiry": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_tDCprep_expiry},
-"radioNetwork:action-desirable-for-radio-reasons": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_action_desirable_for_radio_reasons},
-"radioNetwork:reduce-load": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_reduce_load},
-"radioNetwork:resource-optimisation": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_resource_optimisation},
-"radioNetwork:time-critical-action": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_time_critical_action},
-"radioNetwork:target-not-allowed": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_target_not_allowed},
-"radioNetwork:no-radio-resources-available": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_no_radio_resources_available},
-"radioNetwork:invalid-qos-combination": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_invalid_QoS_combination},
-"radioNetwork:encryption-algorithms-not-aupported": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_encryption_algorithms_not_aupported},
-"radioNetwork:procedure-cancelled":{causeGroup:C.Cause_PR_radioNetwork, cause:C.CauseRadioNetwork_procedure_cancelled},
-"radioNetwork:rrm-purpose": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_rRM_purpose},
-"radioNetwork:improve-user-bit-rate": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_improve_user_bit_rate},
-"radioNetwork:user-inactivity": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_user_inactivity},
-"radioNetwork:radio-connection-with-ue-lost": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_radio_connection_with_UE_lost},
-"radioNetwork:failure-in-the-radio-interface-procedure": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_failure_in_the_radio_interface_procedure},
-"radioNetwork:bearer-option-not-supported": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_bearer_option_not_supported},
-"radioNetwork:mcg-mobility": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_mCG_Mobility},
-"radioNetwork:scg-mobility": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_sCG_Mobility},
-"radioNetwork:count-reaches-max-value": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_count_reaches_max_value},
-"radioNetwork:unknown-old-en-gnb-ue-x2ap-id": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_unknown_old_en_gNB_UE_X2AP_ID} ,
-"radioNetwork:pdcp-Overload": {causeGroup:C.Cause_PR_radioNetwork, cause: C.CauseRadioNetwork_pDCP_Overload},
-}
func NewX2ResetRequestHandler(rmrService *services.RmrService, config *configuration.Configuration, writerProvider func() rNibWriter.RNibWriter,
readerProvider func() reader.RNibReader) *X2ResetRequestHandler {
resetRequest := request.(models.ResetRequest)
if len(resetRequest.Cause) == 0 {
- resetRequest.Cause = "misc:om-intervention"
+ resetRequest.Cause = e2pdus.OmInterventionCause
}
- cause, ok:= knownCauses[resetRequest.Cause]
+ payload, ok:= e2pdus.KnownCausesToX2ResetPDU(resetRequest.Cause)
if !ok {
logger.Errorf("#reset_request_handler.Handle - Unknown cause (%s)", resetRequest.Cause)
return e2managererrors.NewRequestValidationError()
return e2managererrors.NewWrongStateError(entities.ConnectionStatus_name[int32(nodeb.ConnectionStatus)])
}
- var payloadSize = C.ulong(MaxAsn1PackedBufferSize)
- packedBuffer := [MaxAsn1PackedBufferSize]C.uchar{}
- errorBuffer := [MaxAsn1CodecMessageBufferSize]C.char{}
-
- if status := C.build_pack_x2reset_request(cause.causeGroup, C.int(cause.cause), &payloadSize, &packedBuffer[0], MaxAsn1CodecMessageBufferSize, &errorBuffer[0]); !status {
- logger.Errorf("#reset_request_handler.Handle - failed to build and pack the reset message %s ", C.GoString(&errorBuffer[0]))
- return e2managererrors.NewInternalError()
- }
transactionId := resetRequest.RanName
handler.rmrService.E2sessions[transactionId] = sessions.E2SessionDetails{SessionStart: resetRequest.StartTime, Request: &models.RequestDetails{RanName: resetRequest.RanName}}
- response := models.NotificationResponse{MgsType: rmrCgo.RIC_X2_RESET, RanName: resetRequest.RanName, Payload: C.GoBytes(unsafe.Pointer(&packedBuffer[0]), C.int(payloadSize))}
+ response := models.NotificationResponse{MgsType: rmrCgo.RIC_X2_RESET, RanName: resetRequest.RanName, Payload: payload}
if err:= handler.rmrService.SendRmrMessage(&response); err != nil {
logger.Errorf("#reset_request_handler.Handle - failed to send reset message to RMR: %s", err)
+ delete(handler.rmrService.E2sessions, transactionId)
return e2managererrors.NewRmrError()
}
--- /dev/null
+package handlers
+
+import (
+ "e2mgr/configuration"
+ "e2mgr/e2managererrors"
+ "e2mgr/mocks"
+ "e2mgr/models"
+ "e2mgr/rNibWriter"
+ "e2mgr/rmrCgo"
+ "fmt"
+ "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
+ "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
+ "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
+ "github.com/stretchr/testify/assert"
+ "github.com/stretchr/testify/mock"
+ "testing"
+ "time"
+)
+
+
+func TestHandleSuccessfulDefaultCause(t *testing.T){
+ log := initLog(t)
+
+ curTime := time.Now()
+ ranName := "test1"
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+ // o&m intervention
+ payload:= []byte {0x00, 0x07, 0x00, 0x08, 0x00, 0x00, 0x01, 0x00, 0x05, 0x40, 0x01, 0x64}
+ xaction := []byte(ranName)
+ msg:= rmrCgo.NewMBuf(rmrCgo.RIC_X2_RESET, len(payload), ranName, &payload, &xaction)
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+ rmrMessengerMock.On("SendMsg",msg,mock.Anything).Return(msg,nil)
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+ handler := NewX2ResetRequestHandler(rmrService, config, writerProvider, readerProvider)
+
+ var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED }
+ readerMock.On("GetNodeb",ranName).Return(nodeb, nil)
+
+ actual := handler.Handle(log, models.ResetRequest{RanName: ranName , StartTime: curTime})
+
+ assert.Nil(t, actual)
+
+ v, ok := rmrService.E2sessions[ranName]
+ assert.True(t, ok)
+
+ assert.Equal(t, v.Request.RanName, ranName)
+
+ assert.Equal(t, v.SessionStart ,curTime)
+}
+
+func TestHandleSuccessfulRequestedCause(t *testing.T){
+ log := initLog(t)
+
+ curTime := time.Now()
+ ranName := "test1"
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+
+ payload:= []byte {0x00, 0x07, 0x00, 0x08, 0x00, 0x00, 0x01, 0x00, 0x05, 0x40, 0x01, 0x40}
+ xaction := []byte(ranName)
+ msg:= rmrCgo.NewMBuf(rmrCgo.RIC_X2_RESET, len(payload), ranName, &payload, &xaction)
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+ rmrMessengerMock.On("SendMsg",msg,mock.Anything).Return(msg,nil)
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+ handler := NewX2ResetRequestHandler(rmrService, config, writerProvider, readerProvider)
+
+ var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED }
+ readerMock.On("GetNodeb",ranName).Return(nodeb, nil)
+
+ actual := handler.Handle(log, models.ResetRequest{RanName: ranName , Cause:"protocol:transfer-syntax-error", StartTime: curTime})
+
+ assert.Nil(t, actual)
+
+ v, ok := rmrService.E2sessions[ranName]
+ assert.True(t, ok)
+
+ assert.Equal(t, v.Request.RanName, ranName)
+
+ assert.Equal(t, v.SessionStart ,curTime)
+}
+
+func TestHandleFailureUnknownCause(t *testing.T){
+ log := initLog(t)
+
+ curTime := time.Now()
+ ranName := "test1"
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+
+
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+ handler := NewX2ResetRequestHandler(rmrService, config, writerProvider, readerProvider)
+
+ var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED }
+ readerMock.On("GetNodeb",ranName).Return(nodeb, nil)
+
+ actual := handler.Handle(log, models.ResetRequest{RanName: ranName , Cause:"XXX", StartTime: curTime})
+
+ assert.IsType(t, e2managererrors.NewRequestValidationError(), actual)
+
+ _, ok := rmrService.E2sessions[ranName]
+ assert.False(t, ok)
+}
+
+func TestHandleFailureWrongState(t *testing.T){
+ log := initLog(t)
+
+ curTime := time.Now()
+ ranName := "test1"
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+
+
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+ handler := NewX2ResetRequestHandler(rmrService, config, writerProvider, readerProvider)
+
+ var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_DISCONNECTED }
+ readerMock.On("GetNodeb",ranName).Return(nodeb, nil)
+
+ actual := handler.Handle(log, models.ResetRequest{RanName: ranName , StartTime: curTime})
+
+ assert.IsType(t, e2managererrors.NewWrongStateError(entities.ConnectionStatus_name[int32(nodeb.ConnectionStatus)]), actual)
+
+ _, ok := rmrService.E2sessions[ranName]
+ assert.False(t, ok)
+}
+
+
+
+func TestHandleFailureRanNotFound(t *testing.T){
+ log := initLog(t)
+
+ curTime := time.Now()
+ ranName := "test1"
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+
+
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+ handler := NewX2ResetRequestHandler(rmrService, config, writerProvider, readerProvider)
+
+ readerMock.On("GetNodeb",ranName).Return(&entities.NodebInfo{}, common.NewResourceNotFoundError(fmt.Errorf("nodeb not found")))
+
+ actual := handler.Handle(log, models.ResetRequest{RanName: ranName , StartTime: curTime})
+
+ assert.IsType(t, e2managererrors.NewResourceNotFoundError(), actual)
+
+ _, ok := rmrService.E2sessions[ranName]
+ assert.False(t, ok)
+}
+
+
+func TestHandleFailureRnibError(t *testing.T){
+ log := initLog(t)
+
+ curTime := time.Now()
+ ranName := "test1"
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+
+
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+ handler := NewX2ResetRequestHandler(rmrService, config, writerProvider, readerProvider)
+
+ readerMock.On("GetNodeb",ranName).Return(&entities.NodebInfo{}, common.NewInternalError(fmt.Errorf("internal error")))
+
+ actual := handler.Handle(log, models.ResetRequest{RanName: ranName , StartTime: curTime})
+
+ assert.IsType(t, e2managererrors.NewRnibDbError(), actual)
+
+ _, ok := rmrService.E2sessions[ranName]
+ assert.False(t, ok)
+}
+
+
+func TestHandleFailureRmrError(t *testing.T){
+ log := initLog(t)
+
+ curTime := time.Now()
+ ranName := "test1"
+
+ readerMock := &mocks.RnibReaderMock{}
+ readerProvider := func() reader.RNibReader {
+ return readerMock
+ }
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+ // o&m intervention
+ payload:= []byte {0x00, 0x07, 0x00, 0x08, 0x00, 0x00, 0x01, 0x00, 0x05, 0x40, 0x01, 0x64}
+ xaction := []byte(ranName)
+ msg:= rmrCgo.NewMBuf(rmrCgo.RIC_X2_RESET, len(payload), ranName, &payload, &xaction)
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+ rmrMessengerMock.On("SendMsg",msg,mock.Anything).Return(&rmrCgo.MBuf{},fmt.Errorf("rmr error"))
+
+ config := configuration.ParseConfiguration()
+ rmrService:=getRmrService(rmrMessengerMock, log)
+ handler := NewX2ResetRequestHandler(rmrService, config, writerProvider, readerProvider)
+
+ var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED }
+ readerMock.On("GetNodeb",ranName).Return(nodeb, nil)
+
+ actual := handler.Handle(log, models.ResetRequest{RanName: ranName , StartTime: curTime})
+
+ assert.IsType(t, e2managererrors.NewRmrError(), actual)
+
+ _, ok := rmrService.E2sessions[ranName]
+ assert.False(t, ok)
+}
func (src X2ResetResponseHandler) Handle(logger *logger.Logger, e2Sessions sessions.E2Sessions,
request *models.NotificationRequest, messageChannel chan<- *models.NotificationResponse) {
request.TransactionId = request.RanName
- logger.Debugf("#x2ResetResponseHandler.Handle - transactionId %s: received reset response. Payload: %s", request.TransactionId, request.Payload)
- if nb, rNibErr := src.rnibReaderProvider().GetNodeb(request.RanName); rNibErr != nil {
- logger.Errorf("#x2ResetResponseHandler.Handle - transactionId %s: failed to retrieve nb entity. RanName: %s. Error: %s", request.TransactionId, request.RanName, rNibErr.Error())
+ logger.Debugf("#x2ResetResponseHandler.Handle - transactionId %s: received reset response. Payload: %s", request.TransactionId, request.Payload)
+
+ if nb, rNibErr := src.rnibReaderProvider().GetNodeb(request.RanName); rNibErr != nil {
+ logger.Errorf("#x2ResetResponseHandler.Handle - transactionId %s: failed to retrieve nb entity. RanName: %s. Error: %s", request.TransactionId, request.RanName, rNibErr.Error())
+ } else {
+ logger.Debugf("#x2ResetResponseHandler.Handle - transactionId %s: nb entity retrieved. RanName %s, ConnectionStatus %s", request.TransactionId, nb.RanName, nb.ConnectionStatus)
+ refinedMessage, err := unpackX2apPduAndRefine(logger, MaxAsn1CodecAllocationBufferSize /*allocation buffer*/, request.Len, request.Payload, MaxAsn1CodecMessageBufferSize /*message buffer*/)
+ if err != nil {
+ logger.Errorf("#x2ResetResponseHandler.Handle - transactionId %s: failed to unpack reset response message. RanName %s, Payload: %s", request.TransactionId , request.RanName, request.Payload)
} else {
- logger.Debugf("#x2ResetResponseHandler.Handle - transactionId %s: nb entity retrieved. RanName %s, ConnectionStatus %s", request.TransactionId, nb.RanName, nb.ConnectionStatus)
- //TODO: only returned in debug mode
- refinedMessage, err := unpackX2apPduAndRefine(logger, MaxAsn1CodecAllocationBufferSize /*allocation buffer*/, request.Len, request.Payload, MaxAsn1CodecMessageBufferSize /*message buffer*/)
- if err != nil {
- logger.Errorf("#x2ResetResponseHandler.Handle - transactionId %s: failed to unpack reset response message. RanName %s, Payload: %s", request.TransactionId , request.RanName, request.Payload)
- } else {
- logger.Infof("#x2ResetResponseHandler.Handle - transactionId %s: reset response message payload unpacked. RanName %s, Message: %s", request.TransactionId , request.RanName, refinedMessage.pduPrint)
- }
- }
- e2session, ok := e2Sessions[request.TransactionId]
- if ok {
- printHandlingSetupResponseElapsedTimeInMs(logger, fmt.Sprintf("#x2ResetResponseHandler.Handle- Summary: Total roundtrip elapsed time for transactionId %s", request.TransactionId), e2session.SessionStart)
- delete(e2Sessions, request.TransactionId)
+ logger.Debugf("#x2ResetResponseHandler.Handle - transactionId %s: reset response message payload unpacked. RanName %s, Message: %s", request.TransactionId , request.RanName, refinedMessage.pduPrint)
}
-
+ }
+ e2session, ok := e2Sessions[request.TransactionId]
+ if ok {
+ printHandlingSetupResponseElapsedTimeInMs(logger, fmt.Sprintf("#x2ResetResponseHandler.Handle- Summary: Total roundtrip elapsed time for transactionId %s", request.TransactionId), e2session.SessionStart)
+ delete(e2Sessions, request.TransactionId)
+ }
}
\ No newline at end of file
Code Review / ric-plt / e2mgr.git / commitdiff