Apache Cannot Connect to WebLogic Server with SSL Communication (Doc ID 1270628.1)

Last updated on NOVEMBER 05, 2016

Applies to:

Oracle WebLogic Server - Version 10.3.3 and later
Generic UNIX

Symptoms

Customer was trying to configure Apache web servers in front of a cluster WLS server, but can't get the Apache working with SSL communication. In the wl_proxy log it shows:

Fri Nov 19 18:10:29 2010 <3058212901614292> *******Exception type [READ_ERROR_FROM_SERVER] (socket read failure) raised at line 251 of ../nsapi/Reader.cpp
Fri Nov 19 18:10:29 2010 <3058212901614292> caught exception in readStatus: READ_ERROR_FROM_SERVER [os error=104, line 251 of ../nsapi/Reader.cpp]: socket read failure at line 963
Fri Nov 19 18:10:29 2010 <3058212901614292> PROTOCOL_ERROR: Backend Server not responding - isRecycled:0
Fri Nov 19 18:10:29 2010 <3058212901614292> Marking aaa.bb.cc.ddd:7102 as bad
Fri Nov 19 18:10:29 2010 <3058212901614292> got exception in sendRequest phase: Backend Server not responding at line 3702
Fri Nov 19 18:10:29 2010 <3058212901614292> Failing over after sendRequest() exception: PROTOCOL_ERROR as Idempotent is set to ON
Fri Nov 19 18:10:29 2010 <3058212901614292> attempt #2 out of a max of 5
Fri Nov 19 18:10:29 2010 <3058212901614292> general list: trying connect to 'aaa.bb.cc.ddd'/7102/7102 at line 3188 for '/GiftCard_106_UAT/'
Fri Nov 19 18:10:29 2010 <3058212901614292> SSL is not configured for this connection
Fri Nov 19 18:10:29 2010 <3058212901614292> Local Port of the socket is 35895
Fri Nov 19 18:10:29 2010 <3058212901614292> Remote Host aaa.bb.cc.ddd Remote Port 7102
Fri Nov 19 18:10:29 2010 <3058212901614292> URL::connect SSLConn for reader is not set as it is NULL

Cause

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