Hello, just for feedback
i had a pretty big videoconferencing session today (about 1000 people connected to the same app instance), and i noticed this error in the logs:
constructor AMFDataObj(ByteBuffer)[70:86] : java.io.UTFDataFormatException: malformed input around byte 0|at com.wowza.wms.amf.AMF3Utils.deserializeString(AMF3Utils.java:286)|at com.wowza.wms.amf.AMF3Utils.deserializeString(AMF3Utils.java:193)|at com.wowza.wms.amf.AMFDataItem.deserialize(AMFDataItem.java:401)|at com.wowza.wms.amf.AMFDataItem.<init>(AMFDataItem.java:176)|at com.wowza.wms.amf.AMFData.deserializeInnerObject(AMFData.java:340)|
i wasn’t there during the session, so i don’t know if it had consequences.
update: i got some feedback and apparently from that moment the sound became unstable and shutdown, and the sharedObjects gone mad (using particularly the textchat module)
forgot to mention spec:
ubuntu 14.10
8 core 3.9ghz
64Gb RAM
Wowza 4.10
500mbps bandwidth/1gbps burst
encoder: flashplayer rtmp
from the manager:
OS Architecture
amd64
Memory
Total: 62,95 GB
Available: 58,76 GB
Processor Cores
8
Java Version
1.8.0_40-internal
Java Bitness
64
Java Heap Size
Production level
10000 MB
Java Garbage Collection Settings
Concurrent collector (recommended)
-XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:NewSize=512m
Handler Thread Pool Size
Set automatically to: 480 threads
Transport Thread Pool Size
Set automatically to: 320 threads
Writer Thread Pool
Set automatically to: 16 threads
Readahead Thread Pool
Set automatically to: 16 threads
Maximum Pending Write Request Size
Set automatically to: 500 MB
Maximum Pending Readahead Request Size
Set automatically to: 25 MB
Net Connections Processor Count
Set automatically to: 32 threads
Media Caster Processor Count
Set automatically to: 32 threads
Idle Worker Count
Set automatically to: 16 threads
Unicast Incoming Processor Count
Set automatically to: 16 threads
Unicast Outgoing Processor Count
Set automatically to: 16 threads
Multicast Incoming Processor Count
Set automatically to: 16 threads
Multicast Outgoing Processor Count
Set automatically to: 16 threads
Client Idle Frequency
250 milliseconds
RTP Idle Frequency
75 milliseconds
Default Streaming ( * : 80,443,1935 )
Processor Count
Set automatically to: 16 threads
Default Admin ( * : 8086 )
Processor Count
Set automatically to: 4 threads
Handler Thread Pool Size
Use Server Settings
Transport Thread Pool Size
Use Server Settings
thx
