[Red5] 15 Days of Continuous Service

Rodrigo Ordonez Licona Thu, 29 Jun 2006 09:41:12 -0700

HI, we 've been using a modified version of the oflademo to stream Radio,

and found out that after a few days we get this error on the log, and we have to restart red 5 (stops accepting connections),

This version is the 0.41

SocketIoProcessor-0:( RTMPProtocolDecoder.decodeBuffer ) Error

SocketIoProcessor-0:( RTMPProtocolDecoder.decode ) Error
mina-7:( RTMPHandler.messageReceived ) Exception

Just some sort of information, We are setting up a script to restart every night cant wait for version 0.5

Regards

Rodrigo O

========================

[ERROR] 56970651 mina-7:( RTMPHandler.messageReceived ) Exception
java.lang.NullPointerException
        at org.red5.server.net.rtmp.RTMPHandler.onSharedObject(RTMPHandler.java:343)
        at org.red5.server.net.rtmp.RTMPHandler.messageReceived(RTMPHandler.java:120)
        at org.red5.server.net.rtmp.RTMPMinaIoHandler.messageReceived(RTMPMinaIoHandler.java:49)
        at org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(AbstractIoFilterChain.java:188)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:504)
        at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:51)
        at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:790)
        at org.apache.mina.filter.ThreadPoolFilter.processEvent(ThreadPoolFilter.java:706)
        at org.apache.mina.filter.ThreadPoolFilter$Worker.processEvents(ThreadPoolFilter.java:462)
        at org.apache.mina.filter.ThreadPoolFilter$Worker.run(ThreadPoolFilter.java:417)
[ERROR] 56970652 mina-7:( RTMPHandler.messageReceived ) Exception
java.lang.NullPointerException
        at org.red5.server.net.rtmp.RTMPHandler.onSharedObject(RTMPHandler.java:343)
        at org.red5.server.net.rtmp.RTMPHandler.messageReceived(RTMPHandler.java:120)
        at org.red5.server.net.rtmp.RTMPMinaIoHandler.messageReceived(RTMPMinaIoHandler.java:49)
        at org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(AbstractIoFilterChain.java:188)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:504)
        at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:51)
        at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:790)
        at org.apache.mina.filter.ThreadPoolFilter.processEvent(ThreadPoolFilter.java:706)
        at org.apache.mina.filter.ThreadPoolFilter$Worker.processEvents(ThreadPoolFilter.java:462)
        at org.apache.mina.filter.ThreadPoolFilter$Worker.run(ThreadPoolFilter.java:417)
[ERROR] 56973064 mina-7:( RTMPHandler.messageReceived ) Exception
java.lang.NullPointerException
        at org.red5.server.net.rtmp.RTMPHandler.onSharedObject(RTMPHandler.java:343)
        at org.red5.server.net.rtmp.RTMPHandler.messageReceived(RTMPHandler.java:120)
        at org.red5.server.net.rtmp.RTMPMinaIoHandler.messageReceived(RTMPMinaIoHandler.java:49)
        at org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(AbstractIoFilterChain.java:188)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:504)
        at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:51)
        at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:790)
        at org.apache.mina.filter.ThreadPoolFilter.processEvent(ThreadPoolFilter.java:706)
        at org.apache.mina.filter.ThreadPoolFilter$Worker.processEvents(ThreadPoolFilter.java:462)
        at org.apache.mina.filter.ThreadPoolFilter$Worker.run(ThreadPoolFilter.java:417)
[ERROR] 56973069 mina-5:( RTMPHandler.messageReceived ) Exception
java.lang.NullPointerException
        at org.red5.server.net.rtmp.RTMPHandler.onSharedObject(RTMPHandler.java:343)
        at org.red5.server.net.rtmp.RTMPHandler.messageReceived(RTMPHandler.java:120)
        at org.red5.server.net.rtmp.RTMPMinaIoHandler.messageReceived(RTMPMinaIoHandler.java:49)
        at org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(AbstractIoFilterChain.java:188)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:504)
        at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:51)
        at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:790)
        at org.apache.mina.filter.ThreadPoolFilter.processEvent(ThreadPoolFilter.java:706)
        at org.apache.mina.filter.ThreadPoolFilter$Worker.processEvents(ThreadPoolFilter.java:462)
        at org.apache.mina.filter.ThreadPoolFilter$Worker.run(ThreadPoolFilter.java:417)
[DEBUG] 56973083 mina-7:( BaseConnection.close ) Close, not connected nothing to do.
[WARN] 57791717 mina-3:( RTMPMinaIoHandler.sessionOpened ) Is tcp delay enabled: false

[ERROR] 115567001 SocketIoProcessor-0:( RTMPProtocolDecoder.decodeBuffer ) Error
org.red5.server.net.protocol.ProtocolException: Error copying buffer
        at org.red5.server.net.rtmp.codec.RTMPProtocolDecoder.decode(RTMPProtocolDecoder.java:276)
        at org.red5.server.net.rtmp.codec.RTMPProtocolDecoder.decodeBuffer(RTMPProtocolDecoder.java:71)
        at org.red5.server.net.rtmp.codec.RTMPMinaProtocolDecoder.decode(RTMPMinaProtocolDecoder.java:29)
        at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:157)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:504)
        at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:51)
        at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:790)
        at org.apache.mina.common.support.AbstractIoFilterChain$1.messageReceived(AbstractIoFilterChain.java:110)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:504)
        at org.apache.mina.common.support.AbstractIoFilterChain.messageReceived(AbstractIoFilterChain.java:495)
        at org.apache.mina.transport.socket.nio.support.SocketIoProcessor.read(SocketIoProcessor.java:309)
        at org.apache.mina.transport.socket.nio.support.SocketIoProcessor.process(SocketIoProcessor.java:266)
        at org.apache.mina.transport.socket.nio.support.SocketIoProcessor.access$400(SocketIoProcessor.java:42)
        at org.apache.mina.transport.socket.nio.support.SocketIoProcessor$Worker.run(SocketIoProcessor.java:627)

[ERROR] 115567033 SocketIoProcessor-0:( RTMPProtocolDecoder.decode ) Error

From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Yasar Özdemir
Sent: Jueves, 29 de Junio de 2006 08:10 a.m.
To: [email protected]
Subject: Re: [Red5] About streaming "on demand"

Hi,

ns.play() doesnt work proper with the start and length parameters. When I make:

ns = new NetStream(nc);

videoContainer.attachVideo(ns);

ns.play(fName,50,5);

First of all, the start and length parameters are completely ignored: It starts always at position 0 with -1 length.

Second: ns.seek() doesnt work anymore, when I set start and length in ns.play()

Do I something wrong there?

And dont you think a server-side solution will be more stable?

I could call a class like ns.call(cut,videoname,start,length); and the server will prepare the stream for me. Isnt that possible?

And another feature-request: Is it possible to request a jpg or another screenshot of the flv from the server? and force the browser to download the screenshot?

Best regards & sorry for nerving,

Yasar

-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Steven Gong
Gesendet: Montag, 26. Juni 2006 12:50
An: [email protected]
Betreff: Re: [Red5] About streaming "on demand"

On 6/26/06, Yasar Özdemir <[EMAIL PROTECTED]> wrote:

Hi,

I am very new to red5 and Java. Anyhow, I found it easy to get into it.
First of all, thank you all to making this job!!!

My Background:
I have a website, where users can upload their flv videos and share them
with the community. So I need an "on demand"-server. The client should be
able to stream small preview pieces of large flv files by giving start and
stop positions.

Now my question:
I used the oflaDemo for my purposes and made some modifications on it. The
netStream works very well. When I call "onMetaData" in the flash client,
there returns some info like "duration" and "fps" and all.

1. What does the netStream.play(filename) call on the server, because I
haven't got any function for that in my application?
2. Where is the procedure on the server that sends the metadata?
3. And how can I call it from my java Server-Side-Application?
4. Can you point me a direction, how I can change the streaming progress to
start streaming at a specific time position and stop after a while? (Using
the Metadata?)

The play() function takes actually four params. That is play(flvName, start, length, flushPlaylist). The first param is mandatory and the rest are not.
The default value for start is 0, length is -1 and flushPlaylist is true. So if you want to play at a specific time with a specific length, just specify the "start" and "length".

Maybe I am not skilled enough to do that all, but I can learn it (when
somebody shows me where I can start). For now I even don't know where the
stream is exactly handled on the red5 and how I can change it...

Thank you very very much for helping and for working open source!!!

Regards,
Jascha

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--
Best Regards
Steven Gong

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[Red5] 15 Days of Continuous Service

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