Oracle iPlanet Web Server Fronting WebLogic Server 10.3 Connections Fail Intermittently: HALF_OPEN_SOCKET_RETRY and WRITE_ERROR_TO_SERVER Errors in Proxy Logs (Doc ID 1497317.1)

Last updated on MAY 24, 2017

Applies to:

Oracle Weblogic Server - Version 10.3 and later
Information in this document applies to any platform.

Symptoms

In iPlanet proxy logs multiple occurances of HALF_OPEN_SOCKET_RETRY exception, WRITE_ERROR_TO_SERVER exceptions and READ_ERROR_FROM_SERVER were observed while using iPlanet as the front end server with WebLogic Plugin 1.0 and backend as WebLogic 10.3

 

Cause

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