UDP DatagramSocket timeout code via the method setSoTimeout() is broken in the
FCS-D build. All my UDP java.net tests fail because of this bug.

When I set a timeout value of say 10 seconds for a DatagramSocket via its
setSoTimeout() method and then I call the DatagramSocket receive() method
to receive a datagram packet the receive will never timeout. It should
timeout in 10 seconds if a datagram packet does not arrive. This worked
in the FCS-C build.

My tests do not test for timeouts with TCP Socket's. This bug may be here
as well.

I have the UDP client/server test program as part of the attachment. When you
run the UDP client alone it should timeout as follows and issue retrys:

% java udpClient -d -v -b 4 -m 10 -l 10 -s lobo -c
VERBOSE: real buffer size is = 4096
VERBOSE: server name = lobo
VERBOSE: number of messages = 10
VERBOSE: data comparison = true
VERBOSE: random buffer sizes = false
VERBOSE: loop count is = 10
DTI_DoneInitializing
DEBUG: creating datagram socket
DEBUG: DATAGRAM SOCKET INFO
DEBUG: --------------------
DEBUG: getLocalPort() = 52995
DEBUG: getSoTimeout() = 0
DEBUG: Dump getLocalAddress()
DEBUG: INET ADDRESS INFO
DEBUG: -----------------
DEBUG: getHostName() = 0.0.0.0
DEBUG: getAllByName[0] = 0.0.0.0/0.0.0.0
DEBUG: getByName() = 0.0.0.0/0.0.0.0
DEBUG: getLocalHost() = lobo/129.148.27.228
DEBUG: getHostAddress() = 0.0.0.0
DEBUG: isMulticastAddress() = false
DEBUG: INET ADDRESS INFO
DEBUG: -----------------
DEBUG: getHostName() = lobo
DEBUG: getAllByName[0] = lobo/129.148.27.228
DEBUG: getByName() = lobo/129.148.27.228
DEBUG: getLocalHost() = lobo/129.148.27.228
DEBUG: getHostAddress() = 129.148.27.228
DEBUG: isMulticastAddress() = false
DEBUG: wrote datagram message #0
DEBUG: resending datagram message #0
DEBUG: wrote datagram message #0
DEBUG: resending datagram message #0
DEBUG: wrote datagram message #0
DEBUG: resending datagram message #0
DEBUG: wrote datagram message #0
DEBUG: resending datagram message #0
DEBUG: wrote datagram message #0
DEBUG: resending datagram message #0
DEBUG: wrote datagram message #0
DEBUG: resending datagram message #0
DEBUG: wrote datagram message #0
DEBUG: resending datagram message #0
DEBUG: wrote datagram message #0
DEBUG: resending datagram message #0
DEBUG: wrote datagram message #0
DEBUG: resending datagram message #0
DEBUG: wrote datagram message #0
DEBUG: resending datagram message #0
DEBUG: wrote datagram message #0
ERROR: udpServer not responding after 10 resends of datagram message #0
VERBOSE: completed loop #1
VERBOSE: ---------------------------
VERBOSE: Performance Statistics Are:
VERBOSE: ---------------------------
VERBOSE: Client Running: JDK 1.1.7 on Solaris 2.x
VERBOSE: OS Architecture: sparc
VERBOSE: Java Vendor: Sun Microsystems Inc.
VERBOSE: Data Comparison was on
VERBOSE: Number of Messages sent per loop = 10
VERBOSE: Total Number of Messages sent = 1
VERBOSE: Total Number of Resends = 10
VERBOSE: Number of Data Comparison Failures = 0
VERBOSE: Total Bytes Transfered = 4K
VERBOSE: Total Bytes Received = 0K
VERBOSE: Total Time in Milliseconds = 110213
VERBOSE: Total Time in Seconds = 110
VERBOSE: Total Time Formatted = 1 mins 50 secs 213 millsecs
DTI_Error
DTI_DoneExecuting
FINALSTATUS:udpClient:EXIT_ERROR:2:Number of ERRORS:1:TEST INCOMPLETE

Instead the UDP client program simply hangs on the receive() method
waiting for a packet that will never arrive:

% java udpClient -d -v -b 4 -m 10 -l 10 -s lobo -c
VERBOSE: real buffer size is = 4096
VERBOSE: server name = lobo
VERBOSE: number of messages = 10
VERBOSE: data comparison = true
VERBOSE: random buffer sizes = false
VERBOSE: loop count is = 10
DTI_DoneInitializing
DEBUG: creating datagram socket
DEBUG: DATAGRAM SOCKET INFO
DEBUG: --------------------
DEBUG: getLocalPort() = 52995
DEBUG: getSoTimeout() = 0
DEBUG: Dump getLocalAddress()
DEBUG: INET ADDRESS INFO
DEBUG: -----------------
DEBUG: getHostName() = 0.0.0.0
DEBUG: getAllByName[0] = 0.0.0.0/0.0.0.0
DEBUG: getByName() = 0.0.0.0/0.0.0.0
DEBUG: getLocalHost() = lobo/129.148.27.228
DEBUG: getHostAddress() = 0.0.0.0
DEBUG: isMulticastAddress() = false
DEBUG: INET ADDRESS INFO
DEBUG: -----------------
DEBUG: getHostName() = lobo
DEBUG: getAllByName[0] = lobo/129.148.27.228
DEBUG: getByName() = lobo/129.148.27.228
DEBUG: getLocalHost() = lobo/129.148.27.228
DEBUG: getHostAddress() = 129.148.27.228
DEBUG: isMulticastAddress() = false
DEBUG: wrote datagram message #0

The UDP client/server application is in the attachment.