The timeout occurred in reading the request data from the client. (client = aa....aa : bb....bb)

aa....aa: IP address of the client to which you will connect
(IP address of the reverse proxy, if reverse proxy is being used
bb....bb: Port number of the client to which you will connect
(Port number of the reverse proxy, if reverse proxy is being used)

Description

A timeout occurred while the request header from the client was being read.

Action

Confirm the following details:

When the proxy server is not being used

• No Web client is sending invalid data to the J2EE server.
• No problem exists in the communication path.

When the proxy server is being used

• Reverse proxy is running properly.
• No problem exists in the communication path between the reverse proxy and the J2EE server.

Take the following action for the confirmed details:

• If a Web client is sending invalid messages, restrict the client based on the address and the port number output in the message.
• If a problem exists in the communication path, remove it.
• If the reverse proxy is not running properly, resolve the problem of the reverse proxy.