ATLI2 failure caused by function ::recvmsg() failing with system error 131 ('Connection reset by peer')

[Anup Mamachan]

Hi,
I have a C++ application in corba client server arch. One day the file descriptor limit on my sun server box exceeded the limit and server hung after that. I had to kill the server to stop it.
When i checked logs i could see. below errors.

Sat, 01 Dec 2012 00:26:20.0000000 [Ralpho:23295] (IT_GIOP:104) W - received exception status from LocateReply: IDL:omg.org/CORBA/TRANSIENT:1.0: minor = 0x49540C00 (IT_POA_LOCATOR:SERVER_NOT_READY), completion status = NO

Above error was getting repeatedly coming from past few months.
After above messages ,I could see again some more errors.

Tue, 04 Dec 2012 01:30:26.0000000 [Ralpho:23295] (IT_ATLI2_IP:101) W - ATLI2 failure receiving data with minor_code 1230242771 occurred in TCPConnectionImpl::readable()
Tue, 04 Dec 2012 01:30:26.0000000 [Ralpho:23295] (IT_ATLI2_IP:102) W - ATLI2 failure caused by function ::recvmsg() failing with system error 131 ('Connection reset by peer')
Tue, 04 Dec 2012 01:30:26.0000000 [Ralpho:23295] (IT_ATLI2_IP:103) W - ATLI2 failure occurred in TCP connection from 10.21.32.22.50224 to 10.246.94.50.63998 after sending 19814 bytes and receiving 26242 bytes
Tue, 04 Dec 2012 01:30:26.0000000 [Ralpho:23295] (IT_ATLI2_IOP:105) W - ATLI2 Failure occurred on connection to 10.246.94.50.63998: ::recvmsg() failed in TCPConnectionImpl::readable() with: Connection reset by peer
Tue

As the fd count was gone high I inferred that some corba component was trying to create lots of socket connection due to which it hung.
I checked the node_daemon logs directory under iona ,but didnt see any logs on this particular dates.

Can somebody tell me what is the issue.

Thanks in Advance
Anup