nginx check time out with peer 100046001

This error message indicates that the nginx server was unable to establish a connection with the specified peer (10.0.0.4:6001) within the specified timeout period.

There are several possible causes for this error, including:

1. The peer server is offline or not responding to requests.
2. There is a network connectivity issue between the nginx server and the peer server.
3. The firewall on either the nginx server or the peer server is blocking the connection.
4. There is an issue with the DNS resolution for the peer server.

To troubleshoot this issue, you can try the following steps:

1. Verify that the peer server is online and responding to requests.
2. Check the network connectivity between the nginx server and the peer server using tools such as ping or traceroute.
3. Check the firewall rules on both the nginx server and the peer server to ensure that the necessary ports are open for communication.
4. Verify that the DNS resolution for the peer server is correct by using tools such as nslookup or dig.

Once you have identified and resolved the underlying issue, you should be able to establish a connection with the peer server and eliminate the timeout error