redis与last cmd的连接太多为“取消订阅”

Question

我正在使用Azure Redis的StackExchange.Redis nuget，但是，最近，我发现有太多连接，几乎所有连接都显示最后一个命令在“info”或 “取消订阅”。请参阅此处的“客户列表”摘录：

id = 698869 addr =＆lt;＆gt; fd = 5291 name =＆lt;＆gt; age = 1037 idle = 5 flags = N db = 0 sub = 0 psub = 0 multi = -1 qbuf = 0 qbuf-free = 0 obl = 0 oll = 0 omem = 0 ow = 0 owmem = 0 events = r cmd = info numops = 30 id = 698871 addr =＆lt;＆gt; fd = 20761 name =＆lt;＆gt; age = 1037 idle = 5 flags = N db = 0 sub = 1 psub = 0 multi = -1 qbuf = 0 qbuf-free = 0 obl = 0 oll = 0 omem = 0 ow = 0 owmem = 0 events = r cmd =取消订阅 numops = 23 id = 698879 addr =＆lt;＆gt; fd = 19839 name =＆lt;＆gt; age = 1037 idle = 5 flags = N db = 0 sub = 1 psub = 0 multi = -1 qbuf = 0 qbuf-free = 0 obl = 0 oll = 0 omem = 0 ow = 0 owmem = 0 events = r cmd =取消订阅 numops = 24

我需要帮助才能理解为什么这些“信息”和“取消订阅”命令会从nuget触发？我确信我自己不是从使用nuget的代码发送这些命令。 我的代码只通过nuget“GET”和“SET”。

Answer 1

StackExchange.Redis定期发送＆＃34; info replication＆＃34;命令redis以获取有关服务器的详细信息。此外，默认情况下，StackExchange.Redis客户端在每个ConnectionMultiplexer.Connect（）调用上打开两个与Redis的连接，一个调用用于来自客户端的交互命令，另一个连接用于pub / sub。如果您不使用pub / sub，则可以通过ConfigurationOptions（）禁用subscribe命令来禁用第二个连接。