System.Net.Sockets.SocketException (0x80004005): 没有这样的主机是已知的

Question

I have two server machine. One windows machine on which .Net application running and another Linux machine on which Mongo Db is configured.

.Net application on Windows machine access database on Linux. But there is some random error on connecting to Mongo Database. Error is random and goes after frequent retry.

 **System.Net.Sockets.SocketException (0x80004005): No such host is known
   at System.Net.Dns.GetAddrInfo(String name)
   at System.Net.Dns.InternalGetHostByName(String hostName, Boolean includeIPv6)
   at System.Net.Dns.GetHostEntry(String hostNameOrAddress) 
   on connecting/login**

Is this issue related to database or there is some configuration issue with MongoDb

Answer 1

I had an issue like this a couple of days ago... What I would try:

1. Open the task manager and make sure there are no threads running in the background at the same port you have configured on your DB...
2. If you are using a virtual machine make sure your network state is set to bridge
3. If 1 & 2 doesn't work try to change the port on your database
   
   

Hope it helps