Takahiro Suzuki | 241c10e | 2020-12-17 20:17:57 +0900 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2020-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | //Package adaptercoreonu provides the utility for onu devices, flows and statistics |
| 18 | package adaptercoreonu |
| 19 | |
| 20 | import ( |
| 21 | "context" |
| 22 | "errors" |
| 23 | "time" |
| 24 | |
| 25 | "github.com/opencord/omci-lib-go" |
| 26 | me "github.com/opencord/omci-lib-go/generated" |
| 27 | |
| 28 | |
| 29 | "github.com/looplab/fsm" |
| 30 | "github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif" |
| 31 | "github.com/opencord/voltha-lib-go/v3/pkg/db" |
| 32 | |
| 33 | "github.com/opencord/voltha-lib-go/v3/pkg/log" |
| 34 | ) |
| 35 | |
| 36 | const ( |
| 37 | ulEvStart = "ulEvStart" |
| 38 | ulEvResetMib = "ulEvResetMib" |
| 39 | ulEvGetVendorAndSerial = "ulEvGetVendorAndSerial" |
| 40 | ulEvGetEquipmentID = "ulEvGetEquipmentId" |
| 41 | ulEvGetFirstSwVersion = "ulEvGetFirstSwVersion" |
| 42 | ulEvGetSecondSwVersion = "ulEvGetSecondSwVersion" |
| 43 | ulEvGetMacAddress = "ulEvGetMacAddress" |
| 44 | ulEvGetMibTemplate = "ulEvGetMibTemplate" |
| 45 | ulEvUploadMib = "ulEvUploadMib" |
| 46 | ulEvExamineMds = "ulEvExamineMds" |
| 47 | ulEvSuccess = "ulEvSuccess" |
| 48 | ulEvMismatch = "ulEvMismatch" |
| 49 | ulEvAuditMib = "ulEvAuditMib" |
| 50 | ulEvForceResync = "ulEvForceResync" |
| 51 | ulEvDiffsFound = "ulEvDiffsFound" |
| 52 | ulEvTimeout = "ulEvTimeout" |
| 53 | ulEvStop = "ulEvStop" |
| 54 | ) |
| 55 | const ( |
| 56 | ulStDisabled = "ulStDisabled" |
| 57 | ulStStarting = "ulStStarting" |
| 58 | ulStResettingMib = "ulStResettingMib" |
| 59 | ulStGettingVendorAndSerial = "ulStGettingVendorAndSerial" |
| 60 | ulStGettingEquipmentID = "ulStGettingEquipmentID" |
| 61 | ulStGettingFirstSwVersion = "ulStGettingFirstSwVersion" |
| 62 | ulStGettingSecondSwVersion = "ulStGettingSecondSwVersion" |
| 63 | ulStGettingMacAddress = "ulStGettingMacAddress" |
| 64 | ulStGettingMibTemplate = "ulStGettingMibTemplate" |
| 65 | ulStUploading = "ulStUploading" |
| 66 | ulStInSync = "ulStInSync" |
| 67 | ulStExaminingMds = "ulStExaminingMds" |
| 68 | ulStResynchronizing = "ulStResynchronizing" |
| 69 | ulStAuditing = "ulStAuditing" |
| 70 | ulStOutOfSync = "ulStOutOfSync" |
| 71 | ) |
| 72 | |
| 73 | const ( |
| 74 | dlEvStart = "dlEvStart" |
| 75 | dlEvCreateGal = "dlEvCreateGal" |
| 76 | dlEvRxGalResp = "dlEvRxGalResp" |
| 77 | dlEvRxOnu2gResp = "dlEvRxOnu2gResp" |
| 78 | dlEvRxBridgeResp = "dlEvRxBridgeResp" |
| 79 | dlEvTimeoutSimple = "dlEvTimeoutSimple" |
| 80 | dlEvTimeoutBridge = "dlEvTimeoutBridge" |
| 81 | dlEvReset = "dlEvReset" |
| 82 | dlEvRestart = "dlEvRestart" |
| 83 | ) |
| 84 | const ( |
| 85 | dlStDisabled = "dlStDisabled" |
| 86 | dlStStarting = "dlStStarting" |
| 87 | dlStCreatingGal = "dlStCreatingGal" |
| 88 | dlStSettingOnu2g = "dlStSettingOnu2g" |
| 89 | dlStBridgeInit = "dlStBridgeInit" |
| 90 | dlStDownloaded = "dlStDownloaded" |
| 91 | dlStResetting = "dlStResetting" |
| 92 | ) |
| 93 | |
| 94 | const ( |
| 95 | cBasePathMibTemplateKvStore = "service/voltha/omci_mibs/go_templates" |
| 96 | cSuffixMibTemplateKvStore = "%s/%s/%s" |
| 97 | ) |
| 98 | |
| 99 | // OnuDeviceEvent - event of interest to Device Adapters and OpenOMCI State Machines |
| 100 | type OnuDeviceEvent int |
| 101 | |
| 102 | const ( |
| 103 | |
| 104 | DeviceStatusInit OnuDeviceEvent = 0 |
| 105 | MibDatabaseSync OnuDeviceEvent = 1 |
| 106 | OmciCapabilitiesDone OnuDeviceEvent = 2 |
| 107 | MibDownloadDone OnuDeviceEvent = 3 |
| 108 | UniLockStateDone OnuDeviceEvent = 4 |
| 109 | UniUnlockStateDone OnuDeviceEvent = 5 |
| 110 | UniAdminStateDone OnuDeviceEvent = 6 |
| 111 | PortLinkUp OnuDeviceEvent = 7 |
| 112 | PortLinkDw OnuDeviceEvent = 8 |
| 113 | OmciAniConfigDone OnuDeviceEvent = 9 |
| 114 | OmciVlanFilterDone OnuDeviceEvent = 10 |
| 115 | ) |
| 116 | |
| 117 | type activityDescr struct { |
| 118 | databaseClass func() error |
| 119 | auditDelay uint16 |
| 120 | } |
| 121 | |
| 122 | // OmciDeviceFsms - FSM event mapping to database class and time to wait between audits |
| 123 | type OmciDeviceFsms map[string]activityDescr |
| 124 | |
| 125 | // AdapterFsm - Adapter FSM details including channel, event and device |
| 126 | type AdapterFsm struct { |
| 127 | fsmName string |
| 128 | deviceID string |
| 129 | commChan chan Message |
| 130 | pFsm *fsm.FSM |
| 131 | } |
| 132 | |
| 133 | //NewAdapterFsm - FSM details including event, device and channel. |
| 134 | func NewAdapterFsm(aName string, aDeviceID string, aCommChannel chan Message) *AdapterFsm { |
| 135 | aFsm := &AdapterFsm{ |
| 136 | fsmName: aName, |
| 137 | deviceID: aDeviceID, |
| 138 | commChan: aCommChannel, |
| 139 | } |
| 140 | return aFsm |
| 141 | } |
| 142 | |
| 143 | //Start starts (logs) the omci agent |
| 144 | func (oo *AdapterFsm) logFsmStateChange(e *fsm.Event) { |
| 145 | logger.Debugw("FSM state change", log.Fields{"device-id": oo.deviceID, "FSM name": oo.fsmName, |
| 146 | "event name": string(e.Event), "src state": string(e.Src), "dst state": string(e.Dst)}) |
| 147 | } |
| 148 | |
| 149 | //OntDeviceEntry structure holds information about the attached FSM'as and their communication |
| 150 | |
| 151 | const ( |
| 152 | firstSwImageMeID = 0 |
| 153 | secondSwImageMeID = 1 |
| 154 | ) |
| 155 | const onugMeID = 0 |
| 156 | const onu2gMeID = 0 |
| 157 | const ipHostConfigDataMeID = 1 |
| 158 | const onugSerialNumberLen = 8 |
| 159 | const omciMacAddressLen = 6 |
| 160 | |
| 161 | type swImages struct { |
| 162 | version string |
| 163 | isActive uint8 |
| 164 | } |
| 165 | |
| 166 | // OnuDeviceEntry - ONU device info and FSM events. |
| 167 | type OnuDeviceEntry struct { |
| 168 | deviceID string |
| 169 | baseDeviceHandler *deviceHandler |
| 170 | coreProxy adapterif.CoreProxy |
| 171 | adapterProxy adapterif.AdapterProxy |
| 172 | started bool |
| 173 | PDevOmciCC *omciCC |
| 174 | pOnuDB *onuDeviceDB |
| 175 | mibTemplateKVStore *db.Backend |
| 176 | vendorID string |
| 177 | serialNumber string |
| 178 | equipmentID string |
| 179 | swImages [secondSwImageMeID + 1]swImages |
| 180 | activeSwVersion string |
| 181 | macAddress string |
| 182 | mibDbClass func() error |
| 183 | supportedFsms OmciDeviceFsms |
| 184 | devState OnuDeviceEvent |
| 185 | mibAuditDelay uint16 |
| 186 | mibDebugLevel string |
| 187 | |
| 188 | pMibUploadFsm *AdapterFsm //could be handled dynamically and more general as pAdapterFsm - perhaps later |
| 189 | pMibDownloadFsm *AdapterFsm //could be handled dynamically and more general as pAdapterFsm - perhaps later |
| 190 | omciMessageReceived chan bool //seperate channel needed by DownloadFsm |
| 191 | omciRebootMessageReceivedChannel chan Message // channel needed by Reboot request |
| 192 | } |
| 193 | |
| 194 | //newOnuDeviceEntry returns a new instance of a OnuDeviceEntry |
| 195 | //mib_db (as well as not inluded alarm_db not really used in this code? VERIFY!!) |
| 196 | func newOnuDeviceEntry(ctx context.Context, deviceID string, kVStoreHost string, kVStorePort int, kvStoreType string, deviceHandler *deviceHandler, |
| 197 | coreProxy adapterif.CoreProxy, adapterProxy adapterif.AdapterProxy, |
| 198 | supportedFsmsPtr *OmciDeviceFsms) *OnuDeviceEntry { |
| 199 | logger.Infow("init-onuDeviceEntry", log.Fields{"device-id": deviceID}) |
| 200 | var onuDeviceEntry OnuDeviceEntry |
| 201 | onuDeviceEntry.started = false |
| 202 | onuDeviceEntry.deviceID = deviceID |
| 203 | onuDeviceEntry.baseDeviceHandler = deviceHandler |
| 204 | onuDeviceEntry.coreProxy = coreProxy |
| 205 | onuDeviceEntry.adapterProxy = adapterProxy |
| 206 | onuDeviceEntry.devState = DeviceStatusInit |
| 207 | onuDeviceEntry.omciRebootMessageReceivedChannel = make(chan Message, 2048) |
| 208 | if supportedFsmsPtr != nil { |
| 209 | onuDeviceEntry.supportedFsms = *supportedFsmsPtr |
| 210 | } else { |
| 211 | //var mibSyncFsm = NewMibSynchronizer() |
| 212 | // use some internaƶ defaults, if not defined from outside |
| 213 | onuDeviceEntry.supportedFsms = OmciDeviceFsms{ |
| 214 | "mib-synchronizer": { |
| 215 | //mibSyncFsm, // Implements the MIB synchronization state machine |
| 216 | onuDeviceEntry.mibDbVolatileDict, // Implements volatile ME MIB database |
| 217 | //true, // Advertise events on OpenOMCI event bus |
| 218 | 60, // Time to wait between MIB audits. 0 to disable audits. |
| 219 | // map[string]func() error{ |
| 220 | // "mib-upload": onuDeviceEntry.MibUploadTask, |
| 221 | // "mib-template": onuDeviceEntry.MibTemplateTask, |
| 222 | // "get-mds": onuDeviceEntry.GetMdsTask, |
| 223 | // "mib-audit": onuDeviceEntry.GetMdsTask, |
| 224 | // "mib-resync": onuDeviceEntry.MibResyncTask, |
| 225 | // "mib-reconcile": onuDeviceEntry.MibReconcileTask, |
| 226 | // }, |
| 227 | }, |
| 228 | } |
| 229 | } |
| 230 | onuDeviceEntry.mibDbClass = onuDeviceEntry.supportedFsms["mib-synchronizer"].databaseClass |
| 231 | logger.Debug("access2mibDbClass") |
| 232 | go onuDeviceEntry.mibDbClass() |
| 233 | onuDeviceEntry.mibAuditDelay = onuDeviceEntry.supportedFsms["mib-synchronizer"].auditDelay |
| 234 | logger.Debugw("MibAudit is set to", log.Fields{"Delay": onuDeviceEntry.mibAuditDelay}) |
| 235 | |
| 236 | onuDeviceEntry.mibDebugLevel = "normal" //set to "verbose" if you want to have all output, possibly later also per config option! |
| 237 | mibUploadChan := make(chan Message, 2048) |
| 238 | onuDeviceEntry.pMibUploadFsm = NewAdapterFsm("MibUpload", deviceID, mibUploadChan) |
| 239 | onuDeviceEntry.pMibUploadFsm.pFsm = fsm.NewFSM( |
| 240 | ulStDisabled, |
| 241 | fsm.Events{ |
| 242 | |
| 243 | {Name: ulEvStart, Src: []string{ulStDisabled}, Dst: ulStStarting}, |
| 244 | |
| 245 | {Name: ulEvResetMib, Src: []string{ulStStarting}, Dst: ulStResettingMib}, |
| 246 | {Name: ulEvGetVendorAndSerial, Src: []string{ulStResettingMib}, Dst: ulStGettingVendorAndSerial}, |
| 247 | {Name: ulEvGetEquipmentID, Src: []string{ulStGettingVendorAndSerial}, Dst: ulStGettingEquipmentID}, |
| 248 | {Name: ulEvGetFirstSwVersion, Src: []string{ulStGettingEquipmentID}, Dst: ulStGettingFirstSwVersion}, |
| 249 | {Name: ulEvGetSecondSwVersion, Src: []string{ulStGettingFirstSwVersion}, Dst: ulStGettingSecondSwVersion}, |
| 250 | {Name: ulEvGetMacAddress, Src: []string{ulStGettingSecondSwVersion}, Dst: ulStGettingMacAddress}, |
| 251 | {Name: ulEvGetMibTemplate, Src: []string{ulStGettingMacAddress}, Dst: ulStGettingMibTemplate}, |
| 252 | |
| 253 | {Name: ulEvUploadMib, Src: []string{ulStGettingMibTemplate}, Dst: ulStUploading}, |
| 254 | {Name: ulEvExamineMds, Src: []string{ulStStarting}, Dst: ulStExaminingMds}, |
| 255 | |
| 256 | {Name: ulEvSuccess, Src: []string{ulStGettingMibTemplate}, Dst: ulStInSync}, |
| 257 | {Name: ulEvSuccess, Src: []string{ulStUploading}, Dst: ulStInSync}, |
| 258 | |
| 259 | {Name: ulEvSuccess, Src: []string{ulStExaminingMds}, Dst: ulStInSync}, |
| 260 | {Name: ulEvMismatch, Src: []string{ulStExaminingMds}, Dst: ulStResynchronizing}, |
| 261 | |
| 262 | {Name: ulEvAuditMib, Src: []string{ulStInSync}, Dst: ulStAuditing}, |
| 263 | |
| 264 | {Name: ulEvSuccess, Src: []string{ulStOutOfSync}, Dst: ulStInSync}, |
| 265 | {Name: ulEvAuditMib, Src: []string{ulStOutOfSync}, Dst: ulStAuditing}, |
| 266 | |
| 267 | {Name: ulEvSuccess, Src: []string{ulStAuditing}, Dst: ulStInSync}, |
| 268 | {Name: ulEvMismatch, Src: []string{ulStAuditing}, Dst: ulStResynchronizing}, |
| 269 | {Name: ulEvForceResync, Src: []string{ulStAuditing}, Dst: ulStResynchronizing}, |
| 270 | |
| 271 | {Name: ulEvSuccess, Src: []string{ulStResynchronizing}, Dst: ulStInSync}, |
| 272 | {Name: ulEvDiffsFound, Src: []string{ulStResynchronizing}, Dst: ulStOutOfSync}, |
| 273 | |
| 274 | {Name: ulEvTimeout, Src: []string{ulStResettingMib, ulStGettingVendorAndSerial, ulStGettingEquipmentID, ulStGettingFirstSwVersion, |
| 275 | ulStGettingSecondSwVersion, ulStGettingMacAddress, ulStGettingMibTemplate, ulStUploading, ulStResynchronizing, ulStExaminingMds, |
| 276 | ulStInSync, ulStOutOfSync, ulStAuditing}, Dst: ulStStarting}, |
| 277 | |
| 278 | {Name: ulEvStop, Src: []string{ulStStarting, ulStResettingMib, ulStGettingVendorAndSerial, ulStGettingEquipmentID, ulStGettingFirstSwVersion, |
| 279 | ulStGettingSecondSwVersion, ulStGettingMacAddress, ulStGettingMibTemplate, ulStUploading, ulStResynchronizing, ulStExaminingMds, |
| 280 | ulStInSync, ulStOutOfSync, ulStAuditing}, Dst: ulStDisabled}, |
| 281 | }, |
| 282 | |
| 283 | fsm.Callbacks{ |
| 284 | "enter_state": func(e *fsm.Event) { onuDeviceEntry.pMibUploadFsm.logFsmStateChange(e) }, |
| 285 | ("enter_" + ulStStarting): func(e *fsm.Event) { onuDeviceEntry.enterStartingState(e) }, |
| 286 | ("enter_" + ulStResettingMib): func(e *fsm.Event) { onuDeviceEntry.enterResettingMibState(e) }, |
| 287 | ("enter_" + ulStGettingVendorAndSerial): func(e *fsm.Event) { onuDeviceEntry.enterGettingVendorAndSerialState(e) }, |
| 288 | ("enter_" + ulStGettingEquipmentID): func(e *fsm.Event) { onuDeviceEntry.enterGettingEquipmentIDState(e) }, |
| 289 | ("enter_" + ulStGettingFirstSwVersion): func(e *fsm.Event) { onuDeviceEntry.enterGettingFirstSwVersionState(e) }, |
| 290 | ("enter_" + ulStGettingSecondSwVersion): func(e *fsm.Event) { onuDeviceEntry.enterGettingSecondSwVersionState(e) }, |
| 291 | ("enter_" + ulStGettingMacAddress): func(e *fsm.Event) { onuDeviceEntry.enterGettingMacAddressState(e) }, |
| 292 | ("enter_" + ulStGettingMibTemplate): func(e *fsm.Event) { onuDeviceEntry.enterGettingMibTemplate(e) }, |
| 293 | ("enter_" + ulStUploading): func(e *fsm.Event) { onuDeviceEntry.enterUploadingState(e) }, |
| 294 | ("enter_" + ulStExaminingMds): func(e *fsm.Event) { onuDeviceEntry.enterExaminingMdsState(e) }, |
| 295 | ("enter_" + ulStResynchronizing): func(e *fsm.Event) { onuDeviceEntry.enterResynchronizingState(e) }, |
| 296 | ("enter_" + ulStAuditing): func(e *fsm.Event) { onuDeviceEntry.enterAuditingState(e) }, |
| 297 | ("enter_" + ulStOutOfSync): func(e *fsm.Event) { onuDeviceEntry.enterOutOfSyncState(e) }, |
| 298 | ("enter_" + ulStInSync): func(e *fsm.Event) { onuDeviceEntry.enterInSyncState(e) }, |
| 299 | }, |
| 300 | ) |
| 301 | mibDownloadChan := make(chan Message, 2048) |
| 302 | onuDeviceEntry.pMibDownloadFsm = NewAdapterFsm("MibDownload", deviceID, mibDownloadChan) |
| 303 | onuDeviceEntry.pMibDownloadFsm.pFsm = fsm.NewFSM( |
| 304 | dlStDisabled, |
| 305 | fsm.Events{ |
| 306 | |
| 307 | {Name: dlEvStart, Src: []string{dlStDisabled}, Dst: dlStStarting}, |
| 308 | |
| 309 | {Name: dlEvCreateGal, Src: []string{dlStStarting}, Dst: dlStCreatingGal}, |
| 310 | {Name: dlEvRxGalResp, Src: []string{dlStCreatingGal}, Dst: dlStSettingOnu2g}, |
| 311 | {Name: dlEvRxOnu2gResp, Src: []string{dlStSettingOnu2g}, Dst: dlStBridgeInit}, |
| 312 | // the bridge state is used for multi ME config for alle UNI related ports |
| 313 | // maybe such could be reflected in the state machine as well (port number parametrized) |
| 314 | // but that looks not straightforward here - so we keep it simple here for the beginning(?) |
| 315 | {Name: dlEvRxBridgeResp, Src: []string{dlStBridgeInit}, Dst: dlStDownloaded}, |
| 316 | |
| 317 | {Name: dlEvTimeoutSimple, Src: []string{dlStCreatingGal, dlStSettingOnu2g}, Dst: dlStStarting}, |
| 318 | {Name: dlEvTimeoutBridge, Src: []string{dlStBridgeInit}, Dst: dlStStarting}, |
| 319 | |
| 320 | {Name: dlEvReset, Src: []string{dlStStarting, dlStCreatingGal, dlStSettingOnu2g, |
| 321 | dlStBridgeInit, dlStDownloaded}, Dst: dlStResetting}, |
| 322 | // exceptional treatment for all states except dlStResetting |
| 323 | {Name: dlEvRestart, Src: []string{dlStStarting, dlStCreatingGal, dlStSettingOnu2g, |
| 324 | dlStBridgeInit, dlStDownloaded, dlStResetting}, Dst: dlStDisabled}, |
| 325 | }, |
| 326 | |
| 327 | fsm.Callbacks{ |
| 328 | "enter_state": func(e *fsm.Event) { onuDeviceEntry.pMibDownloadFsm.logFsmStateChange(e) }, |
| 329 | ("enter_" + dlStStarting): func(e *fsm.Event) { onuDeviceEntry.enterDLStartingState(e) }, |
| 330 | ("enter_" + dlStCreatingGal): func(e *fsm.Event) { onuDeviceEntry.enterCreatingGalState(e) }, |
| 331 | ("enter_" + dlStSettingOnu2g): func(e *fsm.Event) { onuDeviceEntry.enterSettingOnu2gState(e) }, |
| 332 | ("enter_" + dlStBridgeInit): func(e *fsm.Event) { onuDeviceEntry.enterBridgeInitState(e) }, |
| 333 | ("enter_" + dlStDownloaded): func(e *fsm.Event) { onuDeviceEntry.enterDownloadedState(e) }, |
| 334 | ("enter_" + dlStResetting): func(e *fsm.Event) { onuDeviceEntry.enterResettingState(e) }, |
| 335 | }, |
| 336 | ) |
| 337 | if onuDeviceEntry.pMibDownloadFsm == nil || onuDeviceEntry.pMibDownloadFsm.pFsm == nil { |
| 338 | logger.Error("MibDownloadFsm could not be instantiated!!") |
| 339 | // some specifc error treatment - or waiting for crash ??? |
| 340 | } |
| 341 | |
| 342 | onuDeviceEntry.mibTemplateKVStore = onuDeviceEntry.baseDeviceHandler.setBackend(cBasePathMibTemplateKvStore) |
| 343 | if onuDeviceEntry.mibTemplateKVStore == nil { |
| 344 | logger.Errorw("Failed to setup mibTemplateKVStore", log.Fields{"device-id": deviceID}) |
| 345 | } |
| 346 | |
| 347 | return &onuDeviceEntry |
| 348 | } |
| 349 | |
| 350 | //start starts (logs) the omci agent |
| 351 | func (oo *OnuDeviceEntry) start(ctx context.Context) error { |
| 352 | logger.Info("starting-OnuDeviceEntry") |
| 353 | |
| 354 | oo.PDevOmciCC = newOmciCC(ctx, oo, oo.deviceID, oo.baseDeviceHandler, |
| 355 | oo.coreProxy, oo.adapterProxy) |
| 356 | if oo.PDevOmciCC == nil { |
| 357 | logger.Errorw("Could not create devOmciCc - abort", log.Fields{"for device-id": oo.deviceID}) |
| 358 | return errors.New("could not create devOmciCc") |
| 359 | } |
| 360 | |
| 361 | oo.started = true |
| 362 | logger.Info("OnuDeviceEntry-started") |
| 363 | return nil |
| 364 | } |
| 365 | |
| 366 | //stop terminates the session |
| 367 | func (oo *OnuDeviceEntry) stop(ctx context.Context) error { |
| 368 | logger.Info("stopping-OnuDeviceEntry") |
| 369 | oo.started = false |
| 370 | logger.Info("OnuDeviceEntry-stopped") |
| 371 | return nil |
| 372 | } |
| 373 | |
| 374 | func (oo *OnuDeviceEntry) reboot(ctx context.Context) error { |
| 375 | logger.Info("reboot-OnuDeviceEntry") |
| 376 | if err := oo.PDevOmciCC.sendReboot(context.TODO(), ConstDefaultOmciTimeout, true, oo.omciRebootMessageReceivedChannel); err != nil { |
| 377 | logger.Errorw("onu didn't reboot", log.Fields{"for device-id": oo.deviceID}) |
| 378 | return err |
| 379 | } |
| 380 | logger.Info("OnuDeviceEntry-reboot") |
| 381 | return nil |
| 382 | } |
| 383 | |
| 384 | func (oo *OnuDeviceEntry) waitForRebootResponse(responseChannel chan Message) error { |
| 385 | select { |
| 386 | case <-time.After(3 * time.Second): //3s was detected to be to less in 8*8 bbsim test with debug Info/Debug |
| 387 | logger.Warnw("Reboot timeout", log.Fields{"for device-id": oo.deviceID}) |
| 388 | return errors.New("rebootTimeout") |
| 389 | case data := <-responseChannel: |
| 390 | switch data.Data.(OmciMessage).OmciMsg.MessageType { |
| 391 | case omci.RebootResponseType: |
| 392 | { |
| 393 | msgLayer := (*data.Data.(OmciMessage).OmciPacket).Layer(omci.LayerTypeRebootResponse) |
| 394 | if msgLayer == nil { |
| 395 | return errors.New("omci Msg layer could not be detected for RebootResponseType") |
| 396 | } |
| 397 | msgObj, msgOk := msgLayer.(*omci.GetResponse) |
| 398 | if !msgOk { |
| 399 | return errors.New("omci Msg layer could not be assigned for RebootResponseType") |
| 400 | } |
| 401 | logger.Debugw("CreateResponse Data", log.Fields{"device-id": oo.deviceID, "data-fields": msgObj}) |
| 402 | if msgObj.Result != me.Success { |
| 403 | logger.Errorw("Omci RebootResponseType Error ", log.Fields{"Error": msgObj.Result}) |
| 404 | // possibly force FSM into abort or ignore some errors for some messages? store error for mgmt display? |
| 405 | return errors.New("omci RebootResponse Result Error indication") |
| 406 | } |
| 407 | return nil |
| 408 | } |
| 409 | } |
| 410 | logger.Warnw("Reboot response error", log.Fields{"for device-id": oo.deviceID}) |
| 411 | return errors.New("unexpected OmciResponse type received") |
| 412 | } |
| 413 | } |
| 414 | |
| 415 | //Relay the InSync message via Handler to Rw core - Status update |
| 416 | func (oo *OnuDeviceEntry) transferSystemEvent(devEvent OnuDeviceEvent) { |
| 417 | logger.Debugw("relaying system-event", log.Fields{"Event": devEvent}) |
| 418 | if devEvent == MibDatabaseSync { |
| 419 | if oo.devState < MibDatabaseSync { //devState has not been synced yet |
| 420 | oo.devState = MibDatabaseSync |
| 421 | go oo.baseDeviceHandler.deviceProcStatusUpdate(devEvent) |
| 422 | //TODO!!! device control: next step: start MIB capability verification from here ?!!! |
| 423 | } else { |
| 424 | logger.Debugw("mibinsync-event in some already synced state - ignored", log.Fields{"state": oo.devState}) |
| 425 | } |
| 426 | } else if devEvent == MibDownloadDone { |
| 427 | if oo.devState < MibDownloadDone { //devState has not been synced yet |
| 428 | oo.devState = MibDownloadDone |
| 429 | go oo.baseDeviceHandler.deviceProcStatusUpdate(devEvent) |
| 430 | } else { |
| 431 | logger.Debugw("mibdownloaddone-event was already seen - ignored", log.Fields{"state": oo.devState}) |
| 432 | } |
| 433 | } else { |
| 434 | logger.Warnw("device-event not yet handled", log.Fields{"state": devEvent}) |
| 435 | } |
| 436 | } |