public async Task UpdateADRTable(string devEUI, LoRaADRTable table)
{
using (var redisLock = new RedisLockWrapper(devEUI, this.redisCache))
{
if (redisLock.TakeLock())
{
await this.redisCache.StringSetAsync(GetEntryKey(devEUI), JsonConvert.SerializeObject(table));
}
}
}
public async Task <bool> Reset(string devEUI)
{
using (var redisLock = new RedisLockWrapper(devEUI, this.redisCache))
{
if (redisLock.TakeLock())
{
return(await this.redisCache.KeyDeleteAsync(GetEntryKey(devEUI)));
}
}
return(false);
}
public async Task <LoRaADRTable> GetADRTable(string devEUI)
{
using (var redisLock = new RedisLockWrapper(devEUI, this.redisCache))
{
if (redisLock.TakeLock())
{
return(await this.GetADRTableCore(GetEntryKey(devEUI)));
}
}
Logger.Log(devEUI, "Failed to acquire ADR redis lock. Can't deliver ADR Table", LogLevel.Error);
return(null);
}
public async Task <LoRaADRTable> AddTableEntry(LoRaADRTableEntry entry)
{
LoRaADRTable table = null;
using (var redisLock = new RedisLockWrapper(entry.DevEUI, this.redisCache))
{
if (redisLock.TakeLock())
{
var entryKey = GetEntryKey(entry.DevEUI);
table = await this.GetADRTableCore(entryKey) ?? new LoRaADRTable();
AddEntryToTable(table, entry);
// update redis store
this.redisCache.StringSet(entryKey, JsonConvert.SerializeObject(table));
}
}
return(table);
}