@Override
public MapResult handleMonitor(HostInfo slaveHost) {
if (slaveHost == null) {
return ResultUtils.mapResult(MemoryCacheErrorCode.NOTIFY_HANDLE_ARG_INVALID);
}
boolean found = getSlaveHost(slaveHost) != null;
return ResultUtils.mapResult("status", found);
}
@Override
public MapResult handleSlaveUnRegister(final HostInfo slaveHost) {
if (slaveHost == null) {
return ResultUtils.mapResult(MemoryCacheErrorCode.NOTIFY_HANDLE_ARG_INVALID);
}
T key = getSlaveHost(slaveHost);
if (key == null) {
return ResultUtils.mapResult(
MemoryCacheErrorCode.NOTIFY_UNREGISTER_UNKNOWN_HOST,
HttpUtils.hostInfoToString(slaveHost));
}
slaveHostMap.remove(key);
log.info("Slave注销缓存处理完成, slaveHost: " + slaveHost);
return ResultUtils.mapResult("msg", "注销成功");
}
@Override
public MapResult handleSlaveRegister(final LocalRegisterParam param) {
if (param.getSlaveHost() == null
|| param.getInterestCache() == null
|| param.getInterestCache().isEmpty()) {
log.warn(
"Slave注册参数不全: slaveHost: "
+ param.getSlaveHost()
+ ", interestCache: "
+ param.getInterestCache());
return ResultUtils.mapResult(MemoryCacheErrorCode.NOTIFY_HANDLE_ARG_INVALID);
}
final T slaveInfo;
try {
slaveInfo = createSlaveInfo(param);
} catch (Throwable e) {
log.error("注册时创建slaveHost信息存在异常", e);
return ResultUtils.mapResult(
MemoryCacheErrorCode.NOTIFY_RUNTIME_ERROR, "注册时创建slaveHost信息异常: " + e.getMessage());
}
if (slaveInfo == null) {
return ResultUtils.mapResult(
MemoryCacheErrorCode.NOTIFY_RUNTIME_ERROR,
"无法构建slaveHost: " + param.getSlaveHost() + "的信息");
}
Set<String> interestKeys = new HashSet<>(param.getInterestCache());
slaveHostMap.put(slaveInfo, interestKeys);
MapResult mapResult = wrapSlaveRegisterResult(param);
log.info(
"Slave注册处理成功, slaveHost: "
+ param.getSlaveHost()
+ ", interestCache: "
+ interestKeys
+ ", 返回结果: "
+ ResultUtils.resultToString(mapResult));
return mapResult;
}