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From Peter Dähn <da...@vcrp.de>
Subject Re: Audio lags / user got disconnected
Date Thu, 07 Jan 2016 14:20:03 GMT
Hi Maxim,

you are right... "Väterchen Frost" is coming today... ;-) Then have a 
nice party and a lot of gifts.. ;-)

Probably someone could check highperf settings? If it doesn't work, it 
shouldn't be shipped in that way...

Am 07.01.2016 um 13:05 schrieb Maxim Solodovnik:
> Hello Peter,
> Happy New Year :) Today it is also Christmas in Russia, so Merry Christmas
> :)
>
> We are not using highperf script on our demo server (we are using red.sh)
> I'm glad the issue is resolved for you :)
>
> On Wed, Jan 6, 2016 at 4:15 PM, Peter Dähn <daehn@vcrp.de> wrote:
>
>> Happy new year to all!
>>
>> Hi Maxim,
>>
>> the server here seems to work again. I ended up to use java-opts from my
>> 3.0.2 installation.
>>
>> export JVM_OPTS="-Xrs -Xms1024M -Xmx1024M -Xss512K -XX:NewSize=256m
>> -XX:SurvivorRatio=16 -XX:MinHeapFreeRatio=20 -XX:MaxPermSize=128m
>> -XX:+ExplicitGCInvokesConcurrent -XX:+UseConcMarkSweepGC
>> -Djava.net.preferIPv4Stack=true -Xverify:none"
>>
>> This works for me. I don't know, it seems, that we are the only ones with
>> this problem...
>>
>> Anyway I will observe this and probably use this threat again later...
>>
>> BR Peter
>>
>>
>>
>> Am 16.12.2015 um 11:54 schrieb Peter Dähn:
>>
>>> Hi Maxim,
>>>
>>> if it works better go on... ;-) I would need to test it somehow if its
>>> help me out...
>>>
>>> By now we figure out, it could be a Problem with the options in
>>> highperf.sh
>>>
>>> With the installation of OM 3.0.7 we also made an update from Ubuntu
>>> 12.04 to 14.04. So we are using OpenJDK 7 by now.
>>>
>>> The troublemaker seemed to be "-XX:+UseParNewGC". It seems, that during a
>>> gc some user loose the connection and others are delayed somehow...
>>>
>>> "-XX:+UseConcMarkSweepGC" works better here. This one produce less
>>> "Rejected messages". We had a test yesterday evening and the system was
>>> usable. By now I try  "-XX:+UseG1GC" this should also work better. Which
>>> JDK do you use and which java options shall I try.
>>>
>>> BR Peter
>>>
>>>
>>> Am 15.12.2015 um 15:44 schrieb Maxim Solodovnik:
>>>
>>>> I can switch 3.1.0 to red5 1.0.7 maybe it will work better :)
>>>> please let me know if you are interested
>>>>
>>>> On Tue, Dec 15, 2015 at 3:44 PM, Peter Dähn <daehn@vcrp.de> wrote:
>>>>
>>>> Hello Maxim,
>>>>> thanks for that hint. I will try this one also. Currently I still try
to
>>>>> figure out whats going on...
>>>>>
>>>>> BR Peter
>>>>>
>>>>> Am 15.12.2015 um 07:53 schrieb Maxim Solodovnik:
>>>>>
>>>>> sorry for the late response
>>>>>> I believe "Rejected message" are not good as well as WARN from
>>>>>> DeadLockScheduler
>>>>>> it seems red5 was unable to process messages on good speed
>>>>>> you might try to tweek red5.properties to optimize it
>>>>>>
>>>>>> On Fri, Dec 11, 2015 at 2:52 PM, Peter Dähn <daehn@vcrp.de>
wrote:
>>>>>>
>>>>>> Hi Maxim,
>>>>>>
>>>>>>> thank you for your response.
>>>>>>>
>>>>>>> I will try to figure out, what went wrong. Use a different (test)
>>>>>>> system
>>>>>>> might work, but at least I will have problems to produce a kind
of
>>>>>>> traffic.
>>>>>>>
>>>>>>> Unfortunately I don't know how to reproduce these error... Might
be
>>>>>>> traffic, might be configuration... it seems we are the only one
with
>>>>>>> that
>>>>>>> problem... :-( I think you already had a look at your logs...
>>>>>>>
>>>>>>> First I would like to know, do I have to worry about the "INFO
>>>>>>> o.r.server.net.rtmp.RTMPConnection - Rejected message:"-entries?
>>>>>>> Rejected
>>>>>>> doesn't sound that good for me..
>>>>>>>
>>>>>>> Greetings Peter
>>>>>>>
>>>>>>> Am 10.12.2015 um 16:52 schrieb Maxim Solodovnik:
>>>>>>>
>>>>>>> I never saw errors like this :(
>>>>>>>
>>>>>>>> Can only suggest to
>>>>>>>> 1) try 3.1.0 SNAPSHOT should work better with audio/video
>>>>>>>> 2) try to update red5 to latest RC might work better
>>>>>>>> 3) ask red5 mailing list
>>>>>>>> try all above :)
>>>>>>>>
>>>>>>>> is the issue easily reproducible?
>>>>>>>>
>>>>>>>> On Thu, Dec 10, 2015 at 8:25 PM, Peter Dähn <daehn@vcrp.de>
wrote:
>>>>>>>>
>>>>>>>> Hi there,
>>>>>>>>
>>>>>>>> we encounter a problem using om 3.0.7 on ubuntu-server with
4 cpus
>>>>>>>>> and
>>>>>>>>> 6
>>>>>>>>> gb ram. Network is 1 gb-ethernet.
>>>>>>>>>
>>>>>>>>> A teacher reported, that a session was stopped due to
several
>>>>>>>>> disconnects
>>>>>>>>> and a bad audio quality. Audio had glitches and user
got
>>>>>>>>> disconnected
>>>>>>>>> very
>>>>>>>>> often. The situation got worst by using screen-recording.
>>>>>>>>>
>>>>>>>>> I found alot of warnings and disconnects in the log that
time.
>>>>>>>>>
>>>>>>>>> Here an example:
>>>>>>>>>
>>>>>>>>> 2015-12-09 18:51:23,504 [NioProcessor-4] INFO
>>>>>>>>> o.r.server.net.rtmp.RTMPConnection - Rejected message:
Packet
>>>>>>>>> [[header
>>>>>>>>> data
>>>>>>>>> type=8, channel=16, timer=1768266], [message timestamp=1768266]]
on
>>>>>>>>> CG2CSHDX5LFVD
>>>>>>>>> 2015-12-09 18:51:23,736 [NioProcessor-4] INFO
>>>>>>>>> o.r.server.net.rtmp.RTMPConnection - Rejected message:
Packet
>>>>>>>>> [[header
>>>>>>>>> data
>>>>>>>>> type=8, channel=34, timer=1388395], [message timestamp=1388395]]
on
>>>>>>>>> 0XS9VHWF75UMX
>>>>>>>>> 2015-12-09 18:51:23,750 [NioProcessor-4] INFO
>>>>>>>>> o.r.server.net.rtmp.RTMPConnection - Rejected message:
Packet
>>>>>>>>> [[header
>>>>>>>>> data
>>>>>>>>> type=8, channel=16, timer=1768498], [message timestamp=1768498]]
on
>>>>>>>>> CG2CSHDX5LFVD
>>>>>>>>> 2015-12-09 18:51:23,750 [NioProcessor-1] INFO
>>>>>>>>> o.r.server.net.rtmp.RTMPConnection - Rejected message:
Packet
>>>>>>>>> [[header
>>>>>>>>> data
>>>>>>>>> type=8, channel=58, timer=504480], [message timestamp=504480]]
on
>>>>>>>>> V3GNK2XVSN2VO
>>>>>>>>> 2015-12-09 18:51:23,765 [NioProcessor-13] INFO
>>>>>>>>> o.r.server.net.rtmp.RTMPConnection - Rejected message:
Packet
>>>>>>>>> [[header
>>>>>>>>> data
>>>>>>>>> type=8, channel=4, timer=665318], [message timestamp=665318]]
on
>>>>>>>>> 3Y2OVUT1W0KWG
>>>>>>>>> 2015-12-09 18:51:23,766 [NioProcessor-4] INFO
>>>>>>>>> o.r.server.net.rtmp.RTMPConnection - Rejected message:
Packet
>>>>>>>>> [[header
>>>>>>>>> data
>>>>>>>>> type=8, channel=16, timer=1768544], [message timestamp=1768544]]
on
>>>>>>>>> CG2CSHDX5LFVD
>>>>>>>>> 2015-12-09 18:51:23,776 [NioProcessor-9] INFO
>>>>>>>>> o.r.server.net.rtmp.RTMPConnection - Rejected message:
Packet
>>>>>>>>> [[header
>>>>>>>>> data
>>>>>>>>> type=8, channel=34, timer=1510203], [message timestamp=1510203]]
on
>>>>>>>>> O6M69P8EUCWJX
>>>>>>>>> 2015-12-09 18:51:23,787 [NioProcessor-15] INFO
>>>>>>>>> o.r.server.net.rtmp.RTMPConnection - Rejected message:
Packet
>>>>>>>>> [[header
>>>>>>>>> data
>>>>>>>>> type=8, channel=58, timer=1448863], [message timestamp=1448863]]
on
>>>>>>>>> TIUYYRLR80D32
>>>>>>>>> 2015-12-09 18:51:24,126 [DeadlockGuardScheduler-17] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> K1EFB4AJLRGNK
>>>>>>>>> 2015-12-09 18:51:26,109 [DeadlockGuardScheduler-21] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> K1EFB4AJLRGNK
>>>>>>>>> 2015-12-09 18:51:26,393 [RTMPConnectionScheduler-12]
WARN
>>>>>>>>> o.r.server.net.rtmp.RTMPConnection - Closing 1MGWAR97JFXFW,
due to
>>>>>>>>> long
>>>>>>>>> handshake. State: handshake
>>>>>>>>> 2015-12-09 18:51:27,661 [DeadlockGuardScheduler-31] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> K1EFB4AJLRGNK
>>>>>>>>> 2015-12-09 18:51:28,283 [http-nio-0.0.0.0-5080-exec-20]
WARN
>>>>>>>>> o.r.server.net.rtmpt.RTMPTServlet - Null connection for
session id:
>>>>>>>>> 1MGWAR97JFXFW
>>>>>>>>> 2015-12-09 18:51:29,428 [DeadlockGuardScheduler-23] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> K1EFB4AJLRGNK
>>>>>>>>> 2015-12-09 18:51:31,447 [DeadlockGuardScheduler-13] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> YZO09I3B96EYW
>>>>>>>>> 2015-12-09 18:51:31,896 [RTMPConnectionExecutor-134]
WARN
>>>>>>>>> o.r.s.net.rtmp.RTMPMinaConnection - Interrupted while
waiting for
>>>>>>>>> write
>>>>>>>>> lock. State: connected
>>>>>>>>> 2015-12-09 18:51:33,027 [RTMPConnectionExecutor-157]
INFO
>>>>>>>>> o.a.o.r.r.ScopeApplicationAdapter - W3C x-category:session
>>>>>>>>> x-event:connect
>>>>>>>>> c-ip:xxx.xxx.xxx.xxx c-client-id:HUDY62CJY8UI0
>>>>>>>>> 2015-12-09 18:51:34,321 [http-nio-0.0.0.0-5080-exec-35]
ERROR
>>>>>>>>> o.r.s.n.r.codec.RTMPProtocolDecoder - Last header null
not new,
>>>>>>>>> headerSize:
>>>>>>>>> 1, channelId 37
>>>>>>>>> 2015-12-09 18:51:34,436 [http-nio-0.0.0.0-5080-exec-35]
WARN
>>>>>>>>> o.r.s.n.r.codec.RTMPProtocolDecoder - Closing connection
because
>>>>>>>>> decoding
>>>>>>>>> failed: RTMPTConnection from xxx.xxx.xxx.xxx (in: 3914
out: 3900)
>>>>>>>>> session:
>>>>>>>>> HUDY62CJY8UI0 state: connected
>>>>>>>>> 2015-12-09 18:51:34,724 [http-nio-0.0.0.0-5080-exec-35]
INFO
>>>>>>>>> o.a.o.r.r.ScopeApplicationAdapter - W3C x-category:session
>>>>>>>>> x-event:disconnect c-ip:xxx.xxx.xxx.xxx c-client-id:HUDY62CJY8UI0
>>>>>>>>> 2015-12-09 18:51:34,991 [http-nio-0.0.0.0-5080-exec-34]
WARN
>>>>>>>>> o.r.server.net.rtmpt.RTMPTServlet - Null connection for
session id:
>>>>>>>>> HUDY62CJY8UI0
>>>>>>>>> 2015-12-09 18:51:41,518 [DeadlockGuardScheduler-30] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> 5SYB0WBTBVCMZ
>>>>>>>>> 2015-12-09 18:51:41,819 [RTMPConnectionExecutor-154]
WARN
>>>>>>>>> o.r.s.net.rtmp.RTMPMinaConnection - Interrupted while
waiting for
>>>>>>>>> write
>>>>>>>>> lock. State: connected
>>>>>>>>> 2015-12-09 18:52:01,167 [DeadlockGuardScheduler-21] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> 5SYB0WBTBVCMZ
>>>>>>>>> 2015-12-09 18:52:01,404 [RTMPConnectionExecutor-133]
WARN
>>>>>>>>> o.r.s.net.rtmp.RTMPMinaConnection - Interrupted while
waiting for
>>>>>>>>> write
>>>>>>>>> lock. State: connected
>>>>>>>>> 2015-12-09 18:52:10,091 [RTMPConnectionExecutor-138]
INFO
>>>>>>>>> o.a.o.r.r.ScopeApplicationAdapter - W3C x-category:session
>>>>>>>>> x-event:connect
>>>>>>>>> c-ip:xxx.xxx.xxx.xxx c-client-id:567
>>>>>>>>> 2015-12-09 18:52:29,221 [DeadlockGuardScheduler-17] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> QI81ELGF3OZSJ
>>>>>>>>> 2015-12-09 18:52:29,369 [DeadlockGuardScheduler-10] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> QI81ELGF3OZSJ
>>>>>>>>> 2015-12-09 18:52:29,483 [RTMPConnectionExecutor-145]
WARN
>>>>>>>>> o.r.s.net.rtmp.RTMPMinaConnection - Interrupted while
waiting for
>>>>>>>>> write
>>>>>>>>> lock. State: connected
>>>>>>>>> 2015-12-09 18:52:29,617 [RTMPConnectionExecutor-138]
WARN
>>>>>>>>> o.r.s.net.rtmp.RTMPMinaConnection - Interrupted while
waiting for
>>>>>>>>> write
>>>>>>>>> lock. State: connected
>>>>>>>>> 2015-12-09 18:52:44,665 [DeadlockGuardScheduler-24] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> GARSOFM7QNIBF
>>>>>>>>> 2015-12-09 18:52:45,080 [DeadlockGuardScheduler-10] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> YZO09I3B96EYW
>>>>>>>>> 2015-12-09 18:52:45,199 [RTMPConnectionExecutor-154]
WARN
>>>>>>>>> o.r.s.net.rtmp.RTMPMinaConnection - Interrupted while
waiting for
>>>>>>>>> write
>>>>>>>>> lock. State: connected
>>>>>>>>> 2015-12-09 18:52:48,382 [DeadlockGuardScheduler-28] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> XYPAYVIJODN57
>>>>>>>>> 2015-12-09 18:53:06,901 [DeadlockGuardScheduler-30] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> 5SYB0WBTBVCMZ
>>>>>>>>> 2015-12-09 18:53:07,011 [RTMPConnectionExecutor-155]
WARN
>>>>>>>>> o.r.s.net.rtmp.RTMPMinaConnection - Interrupted while
waiting for
>>>>>>>>> write
>>>>>>>>> lock. State: connected
>>>>>>>>> 2015-12-09 18:53:12,984 [DeadlockGuardScheduler-18] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> 5SYB0WBTBVCMZ
>>>>>>>>> 2015-12-09 18:53:13,052 [RTMPConnectionExecutor-159]
WARN
>>>>>>>>> o.r.s.net.rtmp.RTMPMinaConnection - Interrupted while
waiting for
>>>>>>>>> write
>>>>>>>>> lock. State: connected
>>>>>>>>> 2015-12-09 18:53:19,812 [DeadlockGuardScheduler-13] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> XYPAYVIJODN57
>>>>>>>>> 2015-12-09 18:53:19,816 [DeadlockGuardScheduler-32] WARN
>>>>>>>>> o.r.s.net.rtmp.ReceivedMessageTask - Interrupting unfinished
active
>>>>>>>>> task
>>>>>>>>> on
>>>>>>>>> XYPAYVIJODN57
>>>>>>>>> 2015-12-09 18:53:19,818 [RTMPConnectionExecutor-157]
WARN
>>>>>>>>> o.r.s.net.rtmp.RTMPMinaConnection - Interrupted while
waiting for
>>>>>>>>> write
>>>>>>>>> lock. State: connected
>>>>>>>>> 2015-12-09 18:53:22,358 [NioProcessor-5] INFO
>>>>>>>>> o.a.o.r.r.ScopeApplicationAdapter - W3C x-category:session
>>>>>>>>> x-event:disconnect c-ip:xxx.xxx.xxx.xxx c-client-id:559
>>>>>>>>>
>>>>>>>>> Does anyone see something like this? Where do I have
to start to
>>>>>>>>> investigate, what happens?
>>>>>>>>>
>>>>>>>>> BR Peter
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>

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