[omniORB] Error in network receive or COMM_FAILURE_WaitingForReply

[Pearl Rothman]

Hi,

After I successfully establish a connection, and some messages go back and
forth successfully, I make a request from a server and it blocks on the
request with the following log.


omniORB: (?) Invoke 'acceptQuotesForClassV7' on remote:
key<........UserPOA.....CASQuote...yO..

..p......2..........p......2.......>

omniORB: (?) sendChunk: to giop:tcp:170.137.253.138:8102 8192 bytes

omniORB: (?) sendChunk: to giop:tcp:170.137.253.138:8102 6925 bytes

omniORB: (?) Error in network receive (start of message): giop:tcp:
170.137.253.138:8102


Then after some time when my application is ready to terminate, and I'm
shutting down the orb, I get the following log entry.


omniORB: (?) throw giopStream::CommFailure from
giopStream.cc:874(0,MAYBE,COMM_FAILURE_WaitingForReply)



It's interesting to note that I have 2 sends: size 8192 bytes and size 6925
bytes, but I think I am only doing attempting one send. The following are my
settings from my log.



omniORB: (?) Distribution date: Tue Nov 28 13:27:23 GMT 2006 dgrisby
omniORB: (?) My addresses are:
omniORB: 127.0.0.1
omniORB: 172.21.35.34
omniORB: 172.21.20.45
omniORB: ::1
omniORB: (?) Maximum supported GIOP version is 1.2
omniORB: (?) Native char code sets: ISO-8859-1 UTF-8.
omniORB: (?) Transmission char code sets: ISO-8859-1(1.2) ISO-8859-1(1.1)
ISO-8859-1(1.0) UTF-8
(1.2) UTF-8(1.1).
omniORB: (?) Native wide char code sets: UTF-16.
omniORB: (?) Transmission wide char code sets: UTF-16(1.2).
omniORB: (?) Information: the omniDynamic library is not linked.
omniORB: (?) Current configuration is as follows:
omniORB: DefaultInitRef (file) =
omniORB: DefaultInitRef (args) =
omniORB: abortOnInternalError = 0
omniORB: abortOnNativeException = 0
omniORB: acceptBiDirectionalGIOP = 0
omniORB: acceptMisalignedTcIndirections = 0
omniORB: bootstrapAgentHostname =
omniORB: bootstrapAgentPort = 900
omniORB: clientCallTimeOutPeriod = 0
omniORB: clientConnectTimeOutPeriod = 0
omniORB: clientTransportRule = * unix,ssl,tcp
omniORB: configFile = /etc/omniORB.cfg
omniORB: connectionWatchImmediate = 0
omniORB: connectionWatchPeriod = 50000
omniORB: copyValuesInLocalCalls = 1
omniORB: diiThrowsSysExceptions = 0
omniORB: dumpConfiguration = 0
omniORB: endPoint = giop:tcp:172.21.20.45:8101
omniORB: endPointPublish = addr
omniORB: giopMaxMsgSize = 10000000
omniORB: giopTargetAddressMode = KeyAddr
omniORB: id = omniORB4
omniORB: idleThreadTimeout = 10
omniORB: inConScanPeriod = 180
omniORB: lcdMode = 0
omniORB: maxGIOPConnectionPerServer = 5
omniORB: maxGIOPVersion = 1.2
omniORB: maxInterleavedCallsPerConnection = 5
omniORB: maxServerThreadPerConnection = 100
omniORB: maxServerThreadPoolSize = 100
omniORB: maxSocketRecv = 2147483647
omniORB: maxSocketSend = 2147483647
omniORB: nativeCharCodeSet = ISO-8859-1
omniORB: nativeWCharCodeSet = UTF-16
omniORB: objectTableSize = 0
omniORB: offerBiDirectionalGIOP = 0
omniORB: oneCallPerConnection = 1
omniORB: outConScanPeriod = 120

omniORB: poaHoldRequestTimeout = 0
omniORB: poaUniquePersistentSystemIds = 1
omniORB: principal = [Null]
omniORB: scanGranularity = 5
omniORB: serverCallTimeOutPeriod = 0
omniORB: serverTransportRule = * unix,ssl,tcp
omniORB: strictIIOP = 1
omniORB: supportBootstrapAgent = 0
omniORB: supportCurrent = 1
omniORB: supportPerThreadTimeOut = 0
omniORB: tcAliasExpand = 0
omniORB: threadPerConnectionLowerLimit = 9000
omniORB: threadPerConnectionPolicy = 1
omniORB: threadPerConnectionUpperLimit = 10000
omniORB: threadPoolWatchConnection = 1
omniORB: traceExceptions = 1
omniORB: traceFile = [stderr]
omniORB: traceInvocationReturns = 1
omniORB: traceInvocations = 1
omniORB: traceLevel = 25
omniORB: traceThreadId = 1
omniORB: traceTime = 0
omniORB: unixTransportDirectory = /tmp/omni-%u
omniORB: unixTransportPermission = 777
omniORB: useTypeCodeIndirections = 1
omniORB: verifyObjectExistsAndType = 1

Thanks,

Pearl
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[Pearl Rothman]

I think the problem is that my message is broken up into 8192 chunks. Is
there a setting to make these chunks bigger?

Thanks,
Pearl

Post by Pearl Rothman
Hi,
After I successfully establish a connection, and some messages go back and
forth successfully, I make a request from a server and it blocks on the
request with the following log.
key<........UserPOA.....CASQuote...yO..
..p......2..........p......2.......>
omniORB: (?) sendChunk: to giop:tcp:170.137.253.138:8102 8192 bytes
omniORB: (?) sendChunk: to giop:tcp:170.137.253.138:8102 6925 bytes
170.137.253.138:8102
Then after some time when my application is ready to terminate, and I'm
shutting down the orb, I get the following log entry.
omniORB: (?) throw giopStream::CommFailure from
giopStream.cc:874(0,MAYBE,COMM_FAILURE_WaitingForReply)
It's interesting to note that I have 2 sends: size 8192 bytes and size 6925
bytes, but I think I am only doing attempting one send. The following are my
settings from my log.
omniORB: (?) Distribution date: Tue Nov 28 13:27:23 GMT 2006 dgrisby
omniORB: 127.0.0.1
omniORB: 172.21.35.34
omniORB: 172.21.20.45
omniORB: ::1
omniORB: (?) Maximum supported GIOP version is 1.2
omniORB: (?) Native char code sets: ISO-8859-1 UTF-8.
omniORB: (?) Transmission char code sets: ISO-8859-1(1.2) ISO-8859-1(1.1)
ISO-8859-1(1.0) UTF-8
(1.2) UTF-8(1.1).
omniORB: (?) Native wide char code sets: UTF-16.
omniORB: (?) Transmission wide char code sets: UTF-16(1.2).
omniORB: (?) Information: the omniDynamic library is not linked.
omniORB: DefaultInitRef (file) =
omniORB: DefaultInitRef (args) =
omniORB: abortOnInternalError = 0
omniORB: abortOnNativeException = 0
omniORB: acceptBiDirectionalGIOP = 0
omniORB: acceptMisalignedTcIndirections = 0
omniORB: bootstrapAgentHostname =
omniORB: bootstrapAgentPort = 900
omniORB: clientCallTimeOutPeriod = 0
omniORB: clientConnectTimeOutPeriod = 0
omniORB: clientTransportRule = * unix,ssl,tcp
omniORB: configFile = /etc/omniORB.cfg
omniORB: connectionWatchImmediate = 0
omniORB: connectionWatchPeriod = 50000
omniORB: copyValuesInLocalCalls = 1
omniORB: diiThrowsSysExceptions = 0
omniORB: dumpConfiguration = 0
omniORB: endPoint = giop:tcp:172.21.20.45:8101
omniORB: endPointPublish = addr
omniORB: giopMaxMsgSize = 10000000
omniORB: giopTargetAddressMode = KeyAddr
omniORB: id = omniORB4
omniORB: idleThreadTimeout = 10
omniORB: inConScanPeriod = 180
omniORB: lcdMode = 0
omniORB: maxGIOPConnectionPerServer = 5
omniORB: maxGIOPVersion = 1.2
omniORB: maxInterleavedCallsPerConnection = 5
omniORB: maxServerThreadPerConnection = 100
omniORB: maxServerThreadPoolSize = 100
omniORB: maxSocketRecv = 2147483647
omniORB: maxSocketSend = 2147483647
omniORB: nativeCharCodeSet = ISO-8859-1
omniORB: nativeWCharCodeSet = UTF-16
omniORB: objectTableSize = 0
omniORB: offerBiDirectionalGIOP = 0
omniORB: oneCallPerConnection = 1
omniORB: outConScanPeriod = 120
omniORB: poaHoldRequestTimeout = 0
omniORB: poaUniquePersistentSystemIds = 1
omniORB: principal = [Null]
omniORB: scanGranularity = 5
omniORB: serverCallTimeOutPeriod = 0
omniORB: serverTransportRule = * unix,ssl,tcp
omniORB: strictIIOP = 1
omniORB: supportBootstrapAgent = 0
omniORB: supportCurrent = 1
omniORB: supportPerThreadTimeOut = 0
omniORB: tcAliasExpand = 0
omniORB: threadPerConnectionLowerLimit = 9000
omniORB: threadPerConnectionPolicy = 1
omniORB: threadPerConnectionUpperLimit = 10000
omniORB: threadPoolWatchConnection = 1
omniORB: traceExceptions = 1
omniORB: traceFile = [stderr]
omniORB: traceInvocationReturns = 1
omniORB: traceInvocations = 1
omniORB: traceLevel = 25
omniORB: traceThreadId = 1
omniORB: traceTime = 0
omniORB: unixTransportDirectory = /tmp/omni-%u
omniORB: unixTransportPermission = 777
omniORB: useTypeCodeIndirections = 1
omniORB: verifyObjectExistsAndType = 1
Thanks,
Pearl

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[Duncan Grisby]

Post by Pearl Rothman
I think the problem is that my message is broken up into 8192 chunks.
Is there a setting to make these chunks bigger?

That's not a problem. It's normal behaviour.

[...]

Post by Pearl Rothman
After I successfully establish a connection, and some messages
go back and forth successfully, I make a request from a server
and it blocks on the request with the following log.
key<........UserPOA.....CASQuote...yO..
..p......2..........p......2.......>
omniORB: (?) sendChunk: to giop:tcp:170.137.253.138:8102 8192 bytes
omniORB: (?) sendChunk: to giop:tcp:170.137.253.138:8102 6925 bytes
giop:tcp:170.137.253.138:8102

That suggests that the server dropped the connection when the client was
waiting for the reply. What was happening on the server at the time?

Cheers,

Duncan.