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<== Date ==> <== Thread ==>

Subject: Re: Problems with hanging osiSockTest
From: "Johnson, Andrew N. via Core-talk" <core-talk at aps.anl.gov>
To: Dirk Zimoch <dirk.zimoch at psi.ch>
Cc: EPICS core-talk <core-talk at aps.anl.gov>
Date: Tue, 17 Nov 2020 17:11:11 +0000
Dirk,

What happens if you run that test manually? All EPICS unit tests can be run individually without using the test harness to see more details as the test proceeds. This is my output on RHEL-7.8, which takes about 6 seconds to run:

tux% cd modules/libcom/test/O.linux-x86_64/
tux% ./osiSockTest 
1..24
ok  1 - osiSockAttach
# udpSockTest()
ok  2 - epicsSocketCreate INET, DGRAM, 0
ok  3 - setsockopt BROADCAST := 1
ok  4 - getsockopt BROADCAST => 1
ok  5 - setsockopt BROADCAST := 0
ok  6 - getsockopt BROADCAST => 0
ok  7 - setsockopt MULTICAST_LOOP := 1
ok  8 - getsockopt MULTICAST_LOOP => 1
ok  9 - setsockopt MULTICAST_LOOP := 0
ok 10 - getsockopt MULTICAST_LOOP => 0
ok 11 - setsockopt IP_MULTICAST_TTL := 2
ok 12 - getsockopt IP_MULTICAST_TTL => 2
ok 13 - setsockopt IP_MULTICAST_TTL := 1
ok 14 - getsockopt IP_MULTICAST_TTL => 1
# udpSockFanoutBindTest()
# First test if epicsSocketEnableAddressUseForDatagramFanout() is necessary
ok 15 - bind() to port 55467
ok 16 - bind() to 55467 error -1, 98
# Now the real test
ok 17 - bind() to port 55467
ok 18 - bind() to port 55467
# udpSockFanoutTest()
# Interface 164.54.11.255:5064
# Not LO
# RX1 start
# RX2 start
# RX2 success 0
# RX1 success 0
# RX2 success 1
# RX1 success 1
# RX2 success 2
# RX1 success 2
# RX ignore
# RX ignore
# RX1 success 3
# RX2 success 3
# RX2 success 4
# RX1 success 4
# RX1 success 5
# RX1 end
# RX2 success 5
# RX2 end
# Result: RX1 3f:0 RX2 3f:0
# Interface 192.168.122.255:5064
# Not LO
# RX1 start
# RX2 start
# RX1 success 0
# RX2 success 0
# RX1 success 1
# RX2 success 1
# RX1 success 2
# RX2 success 2
# RX ignore
# RX ignore
# RX1 success 3
# RX2 success 3
# RX1 success 4
# RX2 success 4
# RX1 success 5
# RX1 end
# RX2 success 5
# RX2 end
# Result: RX1 3f:0 RX2 3f:0
ok 19 - Found non-loopback interface
ok 20 - Successes 2
# tcpSockReuseBindTest(0)
ok 21 - bind() to port 53058
ok 22 - bind() to 53058 error -1, 98
# tcpSockReuseBindTest(1)
# epicsSocketEnableAddressReuseDuringTimeWaitState
ok 23 - bind() to port 34068
ok 24 - bind() to 34068 error -1, 98

    Results
    =======
       Tests: 24 
      Passed:  24 = 100.00%


- Andrew




On Nov 17, 2020, at 4:47 AM, Zimoch Dirk (PSI) via Core-talk <core-talk at aps.anl.gov> wrote:

Hello everybody,

I have problems with a test in EPICS 7 commit 8fd36d8eef3420b42e7936e949928a6b43df7e15.

osiSockTest seems to take forever.

'make runtests' hangs here:
osiSockTest.t ................. 1/24

'make tapfiles' hangs here:
perl -CSD osiSockTest.t -tap > osiSockTest.tap

I am testing on RedHat 7 (linux-x86_64).

Any ideas?

Dirk

-- 
Complexity comes for free, simplicity you have to work for.


Replies:
AW: Problems with hanging osiSockTest Zimoch Dirk (PSI) via Core-talk
References:
Problems with hanging osiSockTest Zimoch Dirk (PSI) via Core-talk

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