11:46 p.m.
Please I need help,
Appologies in advance if the questions are too naive, but I'm just starting with Jboss
and have a head full of doubts.
I have try to implement a socket server using jboss remoting and have hit a wall.
the timeout attribute works but doesn't close the socket instead it sends error
messages to the console.
16:05:52,492 ERROR [STDERR] java.net.SocketTimeoutException: Read timed out
| 16:05:52,492 ERROR [STDERR] at java.net.SocketInputStream.socketRead0(Native Method)
| 16:05:52,492 ERROR [STDERR] at
java.net.SocketInputStream.read(SocketInputStream.java:129)
| 16:05:52,492 ERROR [STDERR] at
sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:411)
| 16:05:52,493 ERROR [STDERR] at
sun.nio.cs.StreamDecoder$CharsetSD.implRead(StreamDecoder.java:453)
| 16:05:52,493 ERROR [STDERR] at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:183)
| 16:05:52,493 ERROR [STDERR] at
java.io.InputStreamReader.read(InputStreamReader.java:167)
| 16:05:52,493 ERROR [STDERR] at java.io.BufferedReader.fill(BufferedReader.java:136)
| 16:05:52,493 ERROR [STDERR] at
java.io.BufferedReader.readLine(BufferedReader.java:299)
| 16:05:52,493 ERROR [STDERR] at
java.io.BufferedReader.readLine(BufferedReader.java:362)
| 16:05:52,493 ERROR [STDERR] at
com.xxxxx.dbi.socket.TextUnMarshaller.read(TextUnMarshaller.java:53)
| 16:05:52,493 ERROR [STDERR] at
org.jboss.remoting.transport.socket.ServerThread.versionedRead(ServerThread.java:652)
| 16:05:52,493 ERROR [STDERR] at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:530)
| 16:05:52,493 ERROR [STDERR] at
org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:383)
| 16:05:52,493 ERROR [STDERR] at
org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:165)
| 16:05:57,492 ERROR [STDERR] java.net.SocketTimeoutException: Read timed out
| 16:05:57,493 ERROR [STDERR] at java.net.SocketInputStream.socketRead0(Native Method)
| 16:05:57,493 ERROR [STDERR] at
java.net.SocketInputStream.read(SocketInputStream.java:129)
| 16:05:57,493 ERROR [STDERR] at
sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:411)
| 16:05:57,493 ERROR [STDERR] at
sun.nio.cs.StreamDecoder$CharsetSD.implRead(StreamDecoder.java:453)
| 16:05:57,493 ERROR [STDERR] at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:183)
| 16:05:57,493 ERROR [STDERR] at
java.io.InputStreamReader.read(InputStreamReader.java:167)
| 16:05:57,493 ERROR [STDERR] at java.io.BufferedReader.fill(BufferedReader.java:136)
| 16:05:57,494 ERROR [STDERR] at
java.io.BufferedReader.readLine(BufferedReader.java:299)
| 16:05:57,494 ERROR [STDERR] at
java.io.BufferedReader.readLine(BufferedReader.java:362)
| 16:05:57,494 ERROR [STDERR] at
com.xxxxx.dbi.socket.TextUnMarshaller.read(TextUnMarshaller.java:53)
| 16:05:57,494 ERROR [STDERR] at
org.jboss.remoting.transport.socket.ServerThread.versionedRead(ServerThread.java:652)
| 16:05:57,494 ERROR [STDERR] at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:530)
| 16:05:57,494 ERROR [STDERR] at
org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:383)
| 16:05:57,494 ERROR [STDERR] at
org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:165)
|
unless the client closes the connection itself it seems that the server will timeout and
write error messages to STDERR. I don't want to rely on the client to close the
connection, is it possible to close the socket connection after sending the response?
the other question is How do I send multiple messages back to the client. At the moment on
my invoke method I receive the request, parse it and return a string, what do I have to do
to send another string without concatenating to the previous string? lets say I'm
reading a huge file and want to send it line by line.
here is my configuration file
| <server>
| <!-- ==================================================================== -->
| <!-- Invokers to the JMX node -->
| <!-- ==================================================================== -->
| <mbean code="org.jboss.remoting.transport.Connector"
| name="com.xxxx:service=Connector,transport=socket"
| display-name="RacingDB Socket transport Connector">
| <attribute name="Configuration">
| <config>
| <invoker transport="socket">
| <attribute name="timeout">5000</attribute>
| <attribute name="dataType"
isParam="true">text</attribute>
| <attribute name="marshaller"
isParam="true">com.xxxx.dbi.socket.TextMarshaller</attribute>
| <attribute name="unmarshaller"
isParam="true">com.xxxx.dbi.socket.TextUnMarshaller</attribute>
| <attribute
name="serverSocketClass">com.xxxx.dbi.socket.SimpleInputStreamWrapper</attribute>
| <attribute
name="serverBindAddress">${jboss.bind.address}</attribute>
| <attribute
name="serverBindPort">6193</attribute>
| <attribute name="enableTcpNoDelay"
isParam="true">true</attribute>
| </invoker>
| <handlers>
| <handler
subsystem="RDBIS">com.xxxx.dbi.socket.Handler</handler>
| </handlers>
| </config>
| </attribute>
| </mbean>
|
| </server>
|
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