#出库输送执行

Junjie

8 小时以前 0a9c9bf4fa908d9d0bbdd910b70fcd0650e0df1d

 src/main/java/com/zy/core/utils/station/StationOutboundDispatchProcessor.java

@@ -2,8 +2,10 @@

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.zy.asrs.entity.BasStation;
import com.zy.asrs.domain.enums.NotifyMsgType;
import com.zy.asrs.entity.WrkMast;
import com.zy.asrs.service.BasStationService;
import com.zy.asrs.service.WrkAnalysisService;
import com.zy.asrs.service.WrkMastService;
import com.zy.asrs.utils.NotifyUtils;
@@ -19,6 +21,7 @@
import com.zy.core.model.command.StationCommand;
import com.zy.core.model.protocol.StationProtocol;
import com.zy.core.move.StationMoveCoordinator;
import com.zy.core.move.StationMoveSession;
import com.zy.core.thread.StationThread;
import com.zy.core.utils.station.model.DispatchLimitConfig;
import com.zy.core.utils.station.model.LoadGuardState;
@@ -26,16 +29,25 @@
import com.zy.core.utils.station.model.OutOrderDispatchDecision;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.beans.factory.annotation.Value;

import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Objects;

@Component
public class StationOutboundDispatchProcessor {

    private static final int PENDING_DISPATCH_EXPIRE_SECONDS = 60 * 10;
    private static final long DEFAULT_PENDING_DISCOVER_TIMEOUT_MS = 60_000L;
    private static final long DEFAULT_PENDING_SESSION_PROTECT_MS = 90_000L;
    private static final long DEFAULT_RECENT_DISPATCH_PROTECT_MS = 60_000L;

    @Autowired
    private WrkMastService wrkMastService;
    @Autowired
    private BasStationService basStationService;
    @Autowired
    private WrkAnalysisService wrkAnalysisService;
    @Autowired
@@ -50,118 +62,188 @@
    private StationDispatchLoadSupport stationDispatchLoadSupport;
    @Autowired
    private StationOutboundDecisionSupport stationOutboundDecisionSupport;
    @Autowired
    private StationDispatchRuntimeStateSupport stationDispatchRuntimeStateSupport;

    @Value("${station.outbound.pending-discover-timeout-seconds:60}")
    private long pendingDiscoverTimeoutSeconds;
    @Value("${station.outbound.pending-session-protect-seconds:90}")
    private long pendingSessionProtectSeconds;
    @Value("${station.outbound.recent-dispatch-protect-seconds:60}")
    private long recentDispatchProtectSeconds;

    public void crnStationOutExecute() {
        try {
            DispatchLimitConfig baseLimitConfig =
                    stationDispatchLoadSupport.getDispatchLimitConfig(null, null);
            int[] currentStationTaskCountRef = new int[]{stationDispatchLoadSupport.countCurrentStationTask()};
            LoadGuardState loadGuardState =
                    stationDispatchLoadSupport.buildLoadGuardState(baseLimitConfig);

            List<WrkMast> wrkMasts = wrkMastService.list(new QueryWrapper<WrkMast>()
                    .eq("wrk_sts", WrkStsType.OUTBOUND_RUN_COMPLETE.sts)
                    .isNotNull("crn_no"));
            List<Integer> outOrderList = stationOutboundDecisionSupport.getAllOutOrderList();

            for (WrkMast wrkMast : wrkMasts) {
                Object infoObj = redisUtil.get(RedisKeyType.CRN_OUT_TASK_COMPLETE_STATION_INFO.key + wrkMast.getWrkNo());
                if (infoObj == null) {
                    News.info("出库任务{}数据缓存不存在", wrkMast.getWrkNo());
                    continue;
                crnStationOutExecute(wrkMast);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public void crnStationOutExecute(WrkMast wrkMast) {
        try {
            if (wrkMast == null || wrkMast.getWrkNo() == null) {
                return;
            }
            Object pendingObj = redisUtil.get(RedisKeyType.STATION_OUT_PENDING_DISPATCH_.key + wrkMast.getWrkNo());
            if (pendingObj != null) {
                if (!Objects.equals(wrkMast.getWrkSts(), WrkStsType.OUTBOUND_RUN_COMPLETE.sts)) {
                    clearPendingDispatch(wrkMast.getWrkNo());
                    return;
                }

                StationObjModel stationObjModel = JSON.parseObject(infoObj.toString(), StationObjModel.class);
                StationThread stationThread = (StationThread) SlaveConnection.get(SlaveType.Devp, stationObjModel.getDeviceNo());
                if (stationThread == null) {
                    continue;
                StationObjModel pendingStationObjModel = getOutboundSourceStation(wrkMast);
                if (pendingStationObjModel == null
                        || pendingStationObjModel.getDeviceNo() == null
                        || pendingStationObjModel.getStationId() == null) {
                    clearPendingDispatch(wrkMast.getWrkNo());
                    return;
                }

                Map<Integer, StationProtocol> stationMap = stationThread.getStatusMap();
                StationProtocol stationProtocol = stationMap.get(stationObjModel.getStationId());
                if (stationProtocol == null) {
                    continue;
                }

                Object lock = redisUtil.get(RedisKeyType.STATION_OUT_EXECUTE_LIMIT.key + stationProtocol.getStationId());
                if (lock != null) {
                    continue;
                }

                if (stationProtocol.isAutoing()
                        && stationProtocol.isLoading()
                        && stationProtocol.getTaskNo() == 0) {
                    Double pathLenFactor = stationOutboundDecisionSupport.resolveOutboundPathLenFactor(wrkMast);
                    OutOrderDispatchDecision dispatchDecision =
                            stationOutboundDecisionSupport.resolveOutboundDispatchDecision(
                                    stationProtocol.getStationId(),
                                    wrkMast,
                                    outOrderList,
                                    pathLenFactor
                            );
                    Integer moveStaNo = dispatchDecision == null ? null : dispatchDecision.getTargetStationId();
                    if (moveStaNo == null) {
                        continue;
                    }

                    DispatchLimitConfig limitConfig =
                            stationDispatchLoadSupport.getDispatchLimitConfig(stationProtocol.getStationId(), moveStaNo);
                    LoopHitResult loopHitResult =
                            stationDispatchLoadSupport.findPathLoopHit(
                                    limitConfig,
                                    stationProtocol.getStationId(),
                                    moveStaNo,
                                    loadGuardState,
                                    wrkMast,
                                    pathLenFactor
                            );
                    if (stationDispatchLoadSupport.isDispatchBlocked(
                            limitConfig,
                            currentStationTaskCountRef[0],
                            loadGuardState,
                            loopHitResult.isThroughLoop())) {
                StationThread pendingStationThread = (StationThread) SlaveConnection.get(SlaveType.Devp, pendingStationObjModel.getDeviceNo());
                if (pendingStationThread != null) {
                    List<Integer> taskNoList = pendingStationThread.getAllTaskNoList();
                    if (taskNoList != null && taskNoList.contains(wrkMast.getWrkNo())) {
                        Date now = new Date();
                        wrkMast.setWrkSts(WrkStsType.STATION_RUN.sts);
                        wrkMast.setSystemMsg("");
                        wrkMast.setIoTime(now);
                        wrkMast.setModiTime(now);
                        if (wrkMastService.updateById(wrkMast)) {
                            wrkAnalysisService.markOutboundStationStart(wrkMast, now);
                            notifyUtils.notify(String.valueOf(SlaveType.Devp), pendingStationObjModel.getDeviceNo(),
                                    String.valueOf(wrkMast.getWrkNo()), wrkMast.getWmsWrkNo(),
                                    NotifyMsgType.STATION_OUT_TASK_RUN, null);
                            clearPendingDispatch(wrkMast.getWrkNo());
                            News.info("输送设备已发现任务号，任务转运行中。deviceNo={}，源站={}，工作号={}",
                                    pendingStationObjModel.getDeviceNo(), pendingStationObjModel.getStationId(), wrkMast.getWrkNo());
                        }
                        return;
                    }
                }

                    StationCommand command = stationOutboundDecisionSupport.buildOutboundMoveCommand(
                            stationThread,
                            wrkMast,
                long createdAt;
                try {
                    createdAt = Long.parseLong(String.valueOf(pendingObj));
                } catch (Exception ignore) {
                    createdAt = System.currentTimeMillis();
                }
                long pendingDiscoverTimeoutMs = resolvePendingDiscoverTimeoutMs();
                if (System.currentTimeMillis() - createdAt < pendingDiscoverTimeoutMs) {
                    return;
                }

                PendingDispatchGuardResult guardResult = evaluatePendingDispatchGuard(wrkMast, pendingStationObjModel, pendingStationThread);
                if (guardResult.keepPending()) {
                    News.info("输送站点等待源站执行超时后继续保持等待。工作号={}，源站={}，原因={}",
                            wrkMast.getWrkNo(),
                            pendingStationObjModel.getStationId(),
                            guardResult.reason());
                    markPendingDispatch(wrkMast.getWrkNo());
                    return;
                }
                clearPendingDispatch(wrkMast.getWrkNo());
                News.warn("输送站点执行确认超时，且未发现有效活动链路，已释放重试资格。工作号={}", wrkMast.getWrkNo());
            }

            StationObjModel stationObjModel = getOutboundSourceStation(wrkMast);
            if (stationObjModel == null || stationObjModel.getDeviceNo() == null || stationObjModel.getStationId() == null) {
                return;
            }

            StationThread stationThread = (StationThread) SlaveConnection.get(SlaveType.Devp, stationObjModel.getDeviceNo());
            if (stationThread == null) {
                return;
            }

            Map<Integer, StationProtocol> stationMap = stationThread.getStatusMap();
            StationProtocol stationProtocol = stationMap == null ? null : stationMap.get(stationObjModel.getStationId());
            if (stationProtocol == null) {
                return;
            }

            Object lock = redisUtil.get(RedisKeyType.STATION_OUT_EXECUTE_LIMIT.key + stationProtocol.getStationId());
            if (lock != null) {
                return;
            }

            if (!(stationProtocol.isAutoing()
                    && stationProtocol.isLoading()
                    && stationProtocol.getTaskNo() == 0)) {
                return;
            }

            Double pathLenFactor = stationOutboundDecisionSupport.resolveOutboundPathLenFactor(wrkMast);
            List<Integer> outOrderList = stationOutboundDecisionSupport.getAllOutOrderList();
            OutOrderDispatchDecision dispatchDecision =
                    stationOutboundDecisionSupport.resolveOutboundDispatchDecision(
                            stationProtocol.getStationId(),
                            moveStaNo,
                            wrkMast,
                            outOrderList,
                            pathLenFactor
                    );
                    if (command == null) {
                        News.taskInfo(wrkMast.getWrkNo(), "获取输送线命令失败");
                        continue;
                    }

                    Date now = new Date();
                    wrkMast.setWrkSts(WrkStsType.STATION_RUN.sts);
                    wrkMast.setSystemMsg("");
                    wrkMast.setIoTime(now);
                    wrkMast.setModiTime(now);
                    if (wrkMastService.updateById(wrkMast)) {
                        wrkAnalysisService.markOutboundStationStart(wrkMast, now);
                        boolean offered = offerDevpCommandWithDedup(stationObjModel.getDeviceNo(), command, "crnStationOutExecute");
                        if (offered && stationMoveCoordinator != null) {
                            stationMoveCoordinator.recordDispatch(
                                    wrkMast.getWrkNo(),
                                    stationProtocol.getStationId(),
                                    "crnStationOutExecute",
                                    command,
                                    false
                            );
                        }
                        News.info("输送站点出库命令下发成功，站点号={}，工作号={}，命令数据={}",
                                stationProtocol.getStationId(), wrkMast.getWrkNo(), JSON.toJSONString(command));
                        redisUtil.set(RedisKeyType.STATION_OUT_EXECUTE_LIMIT.key + stationProtocol.getStationId(), "lock", 5);
                        redisUtil.del(RedisKeyType.CRN_OUT_TASK_COMPLETE_STATION_INFO.key + wrkMast.getWrkNo());
                        currentStationTaskCountRef[0]++;
                        loadGuardState.reserveLoopTask(loopHitResult.getLoopNo());
                        stationDispatchLoadSupport.saveLoopLoadReserve(wrkMast.getWrkNo(), loopHitResult);
                    }
                }
            Integer moveStaNo = dispatchDecision == null ? null : dispatchDecision.getTargetStationId();
            if (moveStaNo == null) {
                return;
            }

            DispatchLimitConfig limitConfig =
                    stationDispatchLoadSupport.getDispatchLimitConfig(stationProtocol.getStationId(), moveStaNo);
            int currentStationTaskCount = stationDispatchLoadSupport.countCurrentStationTask();
            LoadGuardState loadGuardState = stationDispatchLoadSupport.buildLoadGuardState(limitConfig);
            LoopHitResult loopHitResult =
                    stationDispatchLoadSupport.findPathLoopHit(
                            limitConfig,
                            stationProtocol.getStationId(),
                            moveStaNo,
                            loadGuardState,
                            wrkMast,
                            pathLenFactor
                    );
            if (stationDispatchLoadSupport.isDispatchBlocked(
                    limitConfig,
                    currentStationTaskCount,
                    loadGuardState,
                    loopHitResult.isThroughLoop())) {
                return;
            }

            StationCommand command = stationOutboundDecisionSupport.buildOutboundMoveCommand(
                    stationThread,
                    wrkMast,
                    stationProtocol.getStationId(),
                    moveStaNo,
                    pathLenFactor
            );
            if (command == null) {
                News.taskInfo(wrkMast.getWrkNo(), "获取输送线命令失败");
                return;
            }

            boolean offered = offerDevpCommandWithDedup(stationObjModel.getDeviceNo(), command, "crnStationOutExecute");
            if (!offered) {
                return;
            }
            if (stationMoveCoordinator != null) {
                stationMoveCoordinator.recordDispatch(
                        wrkMast.getWrkNo(),
                        stationProtocol.getStationId(),
                        "crnStationOutExecute",
                        command,
                        false
                );
            }
            markPendingDispatch(wrkMast.getWrkNo());
            News.info("输送站点出库命令已入设备执行链路，等待源站执行。站点号={}，工作号={}，命令数据={}",
                    stationProtocol.getStationId(), wrkMast.getWrkNo(), JSON.toJSONString(command));
            redisUtil.set(RedisKeyType.STATION_OUT_EXECUTE_LIMIT.key + stationProtocol.getStationId(), "lock", 5);
            loadGuardState.reserveLoopTask(loopHitResult.getLoopNo());
            stationDispatchLoadSupport.saveLoopLoadReserve(wrkMast.getWrkNo(), loopHitResult);
        } catch (Exception e) {
            e.printStackTrace();
        }
@@ -173,13 +255,13 @@
                    .eq("wrk_sts", WrkStsType.OUTBOUND_RUN_COMPLETE.sts)
                    .isNotNull("dual_crn_no"));
            for (WrkMast wrkMast : wrkMasts) {
                Object infoObj = redisUtil.get(RedisKeyType.DUAL_CRN_OUT_TASK_STATION_INFO.key + wrkMast.getWrkNo());
                if (infoObj == null) {
                    News.info("出库任务{}数据缓存不存在", wrkMast.getWrkNo());
                if (hasPendingDispatch(wrkMast.getWrkNo())) {
                    continue;
                }

                StationObjModel stationObjModel = JSON.parseObject(infoObj.toString(), StationObjModel.class);
                StationObjModel stationObjModel = getOutboundSourceStation(wrkMast);
                if (stationObjModel == null || stationObjModel.getDeviceNo() == null || stationObjModel.getStationId() == null) {
                    continue;
                }
                StationThread stationThread = (StationThread) SlaveConnection.get(SlaveType.Devp, stationObjModel.getDeviceNo());
                if (stationThread == null) {
                    continue;
@@ -212,28 +294,23 @@
                        continue;
                    }

                    wrkMast.setWrkSts(WrkStsType.STATION_RUN.sts);
                    wrkMast.setSystemMsg("");
                    wrkMast.setIoTime(new Date());
                    if (wrkMastService.updateById(wrkMast)) {
                        boolean offered = offerDevpCommandWithDedup(stationObjModel.getDeviceNo(), command, "dualCrnStationOutExecute");
                        if (offered && stationMoveCoordinator != null) {
                            stationMoveCoordinator.recordDispatch(
                                    wrkMast.getWrkNo(),
                                    stationProtocol.getStationId(),
                                    "dualCrnStationOutExecute",
                                    command,
                                    false
                            );
                        }
                        notifyUtils.notify(String.valueOf(SlaveType.Devp), stationObjModel.getDeviceNo(),
                                String.valueOf(wrkMast.getWrkNo()), wrkMast.getWmsWrkNo(),
                                NotifyMsgType.STATION_OUT_TASK_RUN, null);
                        News.info("输送站点出库命令下发成功，站点号={}，工作号={}，命令数据={}",
                                stationProtocol.getStationId(), wrkMast.getWrkNo(), JSON.toJSONString(command));
                        redisUtil.set(RedisKeyType.STATION_OUT_EXECUTE_LIMIT.key + stationProtocol.getStationId(), "lock", 5);
                        redisUtil.del(RedisKeyType.DUAL_CRN_OUT_TASK_STATION_INFO.key + wrkMast.getWrkNo());
                    boolean offered = offerDevpCommandWithDedup(stationObjModel.getDeviceNo(), command, "dualCrnStationOutExecute");
                    if (!offered) {
                        continue;
                    }
                    if (stationMoveCoordinator != null) {
                        stationMoveCoordinator.recordDispatch(
                                wrkMast.getWrkNo(),
                                stationProtocol.getStationId(),
                                "dualCrnStationOutExecute",
                                command,
                                false
                        );
                    }
                    markPendingDispatch(wrkMast.getWrkNo());
                    News.info("输送站点出库命令已入设备执行链路，等待源站接单。站点号={}，工作号={}，命令数据={}",
                            stationProtocol.getStationId(), wrkMast.getWrkNo(), JSON.toJSONString(command));
                    redisUtil.set(RedisKeyType.STATION_OUT_EXECUTE_LIMIT.key + stationProtocol.getStationId(), "lock", 5);
                }
            }
        } catch (Exception e) {
@@ -246,4 +323,158 @@
                .dispatch(deviceNo, command, "station-operate-process", scene);
        return dispatchResult.isAccepted();
    }

    private StationObjModel getOutboundSourceStation(WrkMast wrkMast) {
        if (wrkMast == null || wrkMast.getSourceStaNo() == null) {
            return null;
        }
        BasStation basStation = basStationService.getById(wrkMast.getSourceStaNo());
        if (basStation == null || basStation.getDeviceNo() == null) {
            return null;
        }
        StationObjModel stationObjModel = new StationObjModel();
        stationObjModel.setStationId(wrkMast.getSourceStaNo());
        stationObjModel.setDeviceNo(basStation.getDeviceNo());
        return stationObjModel;
    }

    private boolean hasPendingDispatch(Integer wrkNo) {
        return wrkNo != null && redisUtil.get(RedisKeyType.STATION_OUT_PENDING_DISPATCH_.key + wrkNo) != null;
    }

    private void markPendingDispatch(Integer wrkNo) {
        if (wrkNo == null) {
            return;
        }
        redisUtil.set(RedisKeyType.STATION_OUT_PENDING_DISPATCH_.key + wrkNo, String.valueOf(System.currentTimeMillis()), PENDING_DISPATCH_EXPIRE_SECONDS);
    }

    private void clearPendingDispatch(Integer wrkNo) {
        if (wrkNo == null) {
            return;
        }
        redisUtil.del(RedisKeyType.STATION_OUT_PENDING_DISPATCH_.key + wrkNo);
    }

    private PendingDispatchGuardResult evaluatePendingDispatchGuard(WrkMast wrkMast,
                                                                    StationObjModel stationObjModel,
                                                                    StationThread stationThread) {
        if (wrkMast == null || wrkMast.getWrkNo() == null || stationObjModel == null || stationObjModel.getStationId() == null) {
            return PendingDispatchGuardResult.release("missing-runtime-context");
        }
        if (hasActiveMoveSession(wrkMast.getWrkNo(), stationObjModel.getStationId())) {
            return PendingDispatchGuardResult.keep("active-session");
        }
        if (hasRecentSuccessfulDispatch(wrkMast.getWrkNo(), stationObjModel.getStationId())) {
            return PendingDispatchGuardResult.keep("recent-successful-dispatch");
        }
        if (taskExistsInBuffer(stationThread, wrkMast.getWrkNo())) {
            return PendingDispatchGuardResult.keep("task-buffer-detected");
        }
        return PendingDispatchGuardResult.release("no-active-chain");
    }

    private boolean hasActiveMoveSession(Integer wrkNo, Integer sourceStationId) {
        if (wrkNo == null || wrkNo <= 0 || stationMoveCoordinator == null || sourceStationId == null) {
            return false;
        }
        StationMoveSession session = stationMoveCoordinator.loadSession(wrkNo);
        if (session == null || !session.isActive()) {
            return false;
        }
        if (!Objects.equals(sourceStationId, session.getDispatchStationId())) {
            return false;
        }
        long now = System.currentTimeMillis();
        Long lastIssuedAt = session.getLastIssuedAt();
        if (lastIssuedAt != null && now - lastIssuedAt <= resolvePendingSessionProtectMs()) {
            return true;
        }
        Long updatedAt = session.getUpdatedAt();
        return updatedAt != null && now - updatedAt <= resolvePendingSessionProtectMs();
    }

    private boolean hasRecentSuccessfulDispatch(Integer wrkNo, Integer sourceStationId) {
        if (stationDispatchRuntimeStateSupport == null) {
            return false;
        }
        return stationDispatchRuntimeStateSupport.hasRecentIssuedMoveCommand(
                wrkNo,
                sourceStationId,
                resolveRecentDispatchProtectMs()
        );
    }

    private boolean taskExistsInBuffer(StationThread stationThread, Integer wrkNo) {
        if (stationThread == null || wrkNo == null || wrkNo <= 0) {
            return false;
        }
        Map<Integer, StationProtocol> statusMap = stationThread.getStatusMap();
        if (statusMap == null || statusMap.isEmpty()) {
            return false;
        }
        for (StationProtocol stationProtocol : statusMap.values()) {
            if (stationProtocol == null || stationProtocol.getTaskBufferItems() == null) {
                continue;
            }
            if (containsTaskNo(stationProtocol, wrkNo)) {
                return true;
            }
        }
        return false;
    }

    private boolean containsTaskNo(StationProtocol stationProtocol, Integer wrkNo) {
        if (stationProtocol == null || stationProtocol.getTaskBufferItems() == null || wrkNo == null) {
            return false;
        }
        return stationProtocol.getTaskBufferItems().stream()
                .filter(Objects::nonNull)
                .anyMatch(item -> Objects.equals(wrkNo, item.getTaskNo()));
    }

    private long resolvePendingDiscoverTimeoutMs() {
        return resolveMillis(pendingDiscoverTimeoutSeconds, DEFAULT_PENDING_DISCOVER_TIMEOUT_MS);
    }

    private long resolvePendingSessionProtectMs() {
        return resolveMillis(pendingSessionProtectSeconds, DEFAULT_PENDING_SESSION_PROTECT_MS);
    }

    private long resolveRecentDispatchProtectMs() {
        return resolveMillis(recentDispatchProtectSeconds, DEFAULT_RECENT_DISPATCH_PROTECT_MS);
    }

    private long resolveMillis(long seconds, long defaultMs) {
        if (seconds <= 0L) {
            return defaultMs;
        }
        return seconds * 1000L;
    }

    private static class PendingDispatchGuardResult {
        private final boolean keepPending;
        private final String reason;

        private PendingDispatchGuardResult(boolean keepPending, String reason) {
            this.keepPending = keepPending;
            this.reason = reason;
        }

        public static PendingDispatchGuardResult keep(String reason) {
            return new PendingDispatchGuardResult(true, reason);
        }

        public static PendingDispatchGuardResult release(String reason) {
            return new PendingDispatchGuardResult(false, reason);
        }

        public boolean keepPending() {
            return keepPending;
        }

        public String reason() {
            return reason;
        }
    }
}