public async Task <TAgent> FetchById(string agentId)
{
var key = agentId;
if (await csredis.ExistsAsync(key))
{
return(JsonConvert.DeserializeObject <TAgent>(await csredis.GetAsync(key)));
}
else
{
return(null);
}
}
static void CSRedisTest(CSRedisClient con, int count)
{
Task[] tasks = new Task[count];
string[] keys = new string[count];
System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
sw.Start();
for (int i = 0; i < count; i++)
{
keys[i] = Guid.NewGuid().ToString();
tasks[i] = con.SetAsync(keys[i], Guid.NewGuid().ToString());
}
Task.WaitAll(tasks);
sw.Stop();
var set = sw.ElapsedMilliseconds;
sw.Restart();
for (int i = 0; i < count; i++)
{
tasks[i] = con.GetAsync(keys[i]);
}
Task.WaitAll(tasks);
sw.Stop();
Console.WriteLine($"CSRedisTest: [{count}] SetAsync: [{set}ms] GetAsync: [{sw.ElapsedMilliseconds}ms]");
// Test Result
// foreach (var task in tasks)
// {
// Console.WriteLine(((Task<string>) task).Result);
// }
}
/// <summary>
/// Try get value from cache or create into cache async.
/// </summary>
/// <param name="key">key name.</param>
/// <param name="func">Delegate used to return value.</param>
/// <returns></returns>
public async Task <T> TryGetOrCreateAsync <T>(string key,
Func <Task <T> > func, int expireMS)
{
var val = await _client.GetAsync <T>(key);
if (val != null)
{
return(val);
}
var rt = await func();
await _client.SetAsync(key, rt, RandomExpireMS(expireMS));
return(rt);
}
/// <summary>
/// 获取或添加缓存
/// </summary>
/// <typeparam name="T">获取的结果类型</typeparam>
/// <param name="cacheKey">缓存key</param>
/// <param name="factory">若缓存没有命中，执行的获取数据的方法</param>
/// <returns></returns>
public async Task <T> GetOrCreateAsync <T>(string cacheKey, Func <CacheEntryOptions, Task <T> > factory)
{
var entry = GetDefaultCacheEntryOptions();
// 如果不启用cache直接请求
if (!_cacheOptions.Enable)
{
return(await factory(entry));
}
if (string.IsNullOrEmpty(cacheKey))
{
throw new ArgumentNullException(nameof(cacheKey));
}
if (factory == null)
{
throw new ArgumentNullException(nameof(factory));
}
var value = await _redisClient.GetAsync <T>(cacheKey);
if (value != null)
{
return(value);
}
value = await factory(entry);
if (value == null)
{
return(default);
public async Task <T> GetAsync <T>(string key)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
return(await client.GetAsync <T>(key));
}
public async ValueTask <ReadOnlyMemory <byte>?> GetAsync(string key, CancellationToken cancellationToken)
{
var result = await _client.GetAsync <byte[]>(GetKey(key)).ConfigureAwait(false);
// ReSharper disable once ConvertIfStatementToReturnStatement
// ReSharper disable once UseNullPropagation
if (result == null)
{
return(null);
}
return(result);
}
public override async Task <ServerReply> getServerIp(ServerRequest request, ServerCallContext context)
{
var ip = await cSRedisClient.GetAsync(request.ContainerId);
if (ip == null)
{
ip = "";
}
return(new ServerReply()
{
Ip = ip
});
}
public async Task <string> GetItemAsync(string key)
{
return(await csredis.GetAsync(key));
}
/// <summary>
/// 获取string类型
/// </summary>
/// <param name="key">缓存键</param>
/// <returns></returns>
public async Task <string> GetAsync(string key)
{
return(await _redisClient.GetAsync <string>(key));
}