StackExchange TimeoutException尝试在2组红文本中插入750个项目
最初，我试图将一些项集合插入到2个redis集合中，设置为(也许这根本不是个好主意，但是.)。我试图同时添加的条目的数量：750+
现在，我在尝试使用客户端执行此操作时，会收到超时异常，这是一个有趣的问题，即我的能够使用“旧式”图书套筒客户端完成类似的操作。
因此，我在某些方面(甚至在我的初始bookSleeve实现中)肯定错了，只是想弄清楚到底是什么错了。下面是我对redis客户端使用的代码示例：BookSleeve:
using (var tran = connection.CreateTransaction())
{
Task lastOpTask = null;
tran.SuspendFlush();
try
{
// perform required configurations/ actions
tran.Sets.Add(_redisConfiguration.DbNumber, CurrentIdsSetDbKey, stringIds);
tran.Sets.Add(_redisConfiguration.DbNumber, CurrentDetailsSetDbKey, stringDetails);
lastOpTask = tran.Execute();
isOperationSuccessful = true;
}
catch (TaskCanceledException ex)
{
...
}
catch (TimeoutException ex1)
{
...
}
finally
{
tran.ResumeFlush();
}
if (lastOpTask != null)
{
connection.Wait(lastOpTask);
...
}
}相同代码的StackExchange.redis实现：
var tran = db.CreateTransaction();
// todo: do we need to add here any condition or PipeLining? any watch/unwatch verifications?
tran.SetAddAsync(CurrentIdsSetDbKey, stringIds);
tran.SetAddAsync(CurrentDetailsSetDbKey, stringDetails);
try
{
isOperationSuccessful = tran.Execute();
}
catch (TaskCanceledException ex)
{
...
}
catch (TimeoutException ex1)
{
...
}启动单元测试后，我将收到StackExchange客户端的下一个错误：
Message: Timeout performing EXEC, inst: 3, queue: 3, qu=0, qs=3, qc=0, wr=0/0
Source: in StackExchange.Redis.ConnectionMultiplexer.ExecuteSyncImpl[T](Message message, ResultProcessor1 processor, ServerEndPoint server) in c:\TeamCity\buildAgent\work\18a91a3757cef937\StackExchange.Redis\StackExchange\Redis\ConnectionMultiplexer.cs:line 1693 in StackExchange.Redis.RedisBase.ExecuteSync[T](Message message, ResultProcessor1 processor, ServerEndPoint server) in c:\TeamCity\buildAgent\work\18a91a3757cef937\StackExchange.Redis\StackExchange\Redis\RedisBase.cs:line 92 in StackExchange.Redis.RedisTransaction.Execute(CommandFlags flags) in c:\TeamCity\buildAgent\work\18a91a3757cef937\StackExchange.Redis\StackExchange\Redis\RedisTransaction.cs:line 51 in DFS.Cache.CacheManager.RedisStackExchange.RedisContestCacheManager.RegisterAvailableContests(IList1 contests) in d:\Projects\DFS\Code\DFS\DFS.Cache.CacheManager.RedisStackExchange\RedisContestCacheManager.cs:line 131
只是想知道我到底做错了什么。谢谢您的任何建议！.
对于StackExchange/StackExchange.Redis/blob/master/Docs/Configuration.md)配置，我使用Marc从github提供的配置示例(见此处: stackEchange.redis )
请参阅当前的StackExchange客户端Config文件：
var config = new ConfigurationOptions
{
EndPoints =
{
{"MasterIP", 6379},
{"SlaveIP", 6380}
},
CommandMap = CommandMap.Create(new HashSet<string>
{
// EXCLUDE a few commands (to work with data-flow-related mode only)
"INFO",
"CONFIG",
"CLUSTER",
"PING",
"ECHO",
"CLIENT"
}, available: false),
KeepAlive = 60, // 60 sec to ensure connection is alive
ConnectTimeout = 5000, // 5 sec
SyncTimeout = 5000, // 5 sec
ServiceName = "mymaster", // sentinel service name
DefaultVersion = new Version(2, 8, 8),
Password = "password"
};标准条目(用于集合)如下所示：
{
"Id":"08e5ffdbced046cb8f55c50e4bab822d",
"Entries":0,
"State":"i",
"Name":"very dummy entry name value: autoGet 299",
"Summary": "entry summary details, some long string 299, some common info, some data: true, 8200"
"IsMultiple":true,
"IsPublic":true,
"MaxEntries":8200,
"IsEntryVisible":true,
"StartDate":"9/10/2014 12:00:00 AM"
}在Marc的响应之后，我运行了几个测试，并在单元测试中得到了一些其他错误，例如
{"Timeout performing SISMEMBER set:raw:Ids, inst: 1, queue: 6, qu=0, qs=6, qc=0, wr=0/0"} when set contains not more than 300 items. ，所以我同意这是连接问题，与当前切换到StackExchange.redis客户端没有任何关系。
回答 1
Stack Overflow用户
发布于 2014-04-01 18:39:04
下面的代码通过得很好，并在本地报告了10 The。我会非常感兴趣，如果你能填补一些空白，以便我可以做一个代表性的测试，复制问题。请注意，qu=0, qs=3告诉我，在超时时，我们正在等待redis服务器的响应。显然，本地带宽和延迟会引起人们的兴趣，但从根本上说，它应该能工作。我也会对你的同步超时设置什么感兴趣。
using System.Diagnostics;
using System.Linq;
using NUnit.Framework;
namespace StackExchange.Redis.Tests.Issues
{
[TestFixture]
public class SO22786599 : TestBase
{
[Test]
public void Execute()
{
string CurrentIdsSetDbKey = Me() + ".x";
string CurrentDetailsSetDbKey = Me() + ".y";
RedisValue[] stringIds = Enumerable.Range(1, 750).Select(i => (RedisValue)(i + " id")).ToArray();
RedisValue[] stringDetails = Enumerable.Range(1, 750).Select(i => (RedisValue)(i + " detail")).ToArray();
using (var conn = Create())
{
var db = conn.GetDatabase();
var tran = db.CreateTransaction();
tran.SetAddAsync(CurrentIdsSetDbKey, stringIds);
tran.SetAddAsync(CurrentDetailsSetDbKey, stringDetails);
var watch = Stopwatch.StartNew();
var isOperationSuccessful = tran.Execute();
watch.Stop();
System.Console.WriteLine("{0}ms", watch.ElapsedMilliseconds);
Assert.IsTrue(isOperationSuccessful);
}
}
}
}https://stackoverflow.com/questions/22786599
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