Hi everyone,
I am building a client server application using MINA and have a small query.
99% of the communication between the client and the server is text.
Therefore I use the TextLineCodecFactory as the protocol codec.
However I also need to send binary image data from the client to the server
on occasion and that causes an exception.
Aug 23, 2007 4:14:55 PM org.apache.mina.util.SessionLog error
SEVERE: [/89.192.26.238:1102] Exception:
org.apache.mina.filter.codec.ProtocolDecoderException:
java.nio.charset.MalformedInputException: Input length = 1 (Hexdump: empty)
at
org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCod
ecFilter.java:163)
at
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:299)
at
org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoF
ilterChain.java:53)
at
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageRece
ived(AbstractIoFilterChain.java:648)
at
org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.j
ava:220)
at
org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(Exe
cutorFilter.java:264)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.ja
va:885)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:9
07)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.nio.charset.MalformedInputException: Input length = 1
at java.nio.charset.CoderResult.throwException(CoderResult.java:260)
at org.apache.mina.common.ByteBuffer.getString(ByteBuffer.java:952)
at
org.apache.mina.filter.codec.textline.TextLineDecoder.decodeAuto(TextLineDec
oder.java:178)
at
org.apache.mina.filter.codec.textline.TextLineDecoder.decode(TextLineDecoder
.java:112)
at
org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCod
ecFilter.java:156)
... 8 more
Will I have to write my own protocol codec for this case?
Thanks for all your help MINA is a great product
Aidan
