tomcat duplicate accept detected
时间: 2023-10-09 22:09:36 浏览: 80
"Duplicate accept detected" is an error message that can occur in Apache Tomcat server logs. This error message indicates that Tomcat has detected that multiple threads are trying to accept new connections on the same socket at the same time.
This error can occur if there are multiple instances of the same application running on the same Tomcat server, or if there are multiple Tomcat instances running on the same machine and using the same port number.
To resolve this error, you can try the following solutions:
1. Check if there are multiple instances of the same application running on the same Tomcat server. If so, stop the duplicate instances.
2. Check if there are multiple Tomcat instances running on the same machine and using the same port number. If so, stop the duplicate instances.
3. Increase the number of available threads for Tomcat to handle incoming connections.
4. Increase the backlog parameter in the Tomcat configuration file, which determines the maximum number of pending connections that the server can handle.
5. Restart the Tomcat server and check if the error message persists.
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