ewelina hojdys created DIRSERVER-2163:
-----------------------------------------
Summary: ERR_00004_PDU_BUFFER_SIZE_TOO_SMALL The PDU buffer size
is too small
Key: DIRSERVER-2163
URL: https://issues.apache.org/jira/browse/DIRSERVER-2163
Project: Directory ApacheDS
Issue Type: Bug
Components: ldap
Affects Versions: 2.0.0-M20
Reporter: ewelina hojdys
I've a special case. I need to send 3 extended responses for one extedned
request. I'm able to send 2 messages but when I'm sending third one I have
warning:
[2016-08-11 14:45:42,990] WARN
[org.apache.directory.server.ldap.LdapProtocolHandler.exceptionCaught(LdapProtocolHandler.java:237)]
- Unexpected exception forcing session to close: sending disconnect notice to
client.
org.apache.mina.filter.codec.ProtocolEncoderException:
org.apache.directory.api.ldap.codec.api.MessageEncoderException:
ERR_00004_PDU_BUFFER_SIZE_TOO_SMALL The PDU buffer size is too small !
at
org.apache.mina.filter.codec.ProtocolCodecFilter.filterWrite(ProtocolCodecFilter.java:337)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterWrite(DefaultIoFilterChain.java:625)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1500(DefaultIoFilterChain.java:48)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.filterWrite(DefaultIoFilterChain.java:953)
at
org.apache.mina.filter.executor.ExecutorFilter.filterWrite(ExecutorFilter.java:613)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterWrite(DefaultIoFilterChain.java:625)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1500(DefaultIoFilterChain.java:48)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.filterWrite(DefaultIoFilterChain.java:953)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.filterWrite(DefaultIoFilterChain.java:877)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterWrite(DefaultIoFilterChain.java:625)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.fireFilterWrite(DefaultIoFilterChain.java:618)
at
org.apache.mina.core.session.AbstractIoSession.write(AbstractIoSession.java:502)
at
org.apache.mina.core.session.AbstractIoSession.write(AbstractIoSession.java:447)
at
com.ericsson.transformers.ldap_proxy_plugin.ldap.handlers.ProxyExtendedRequestHandler.remoteTransportExtended(ProxyExtendedRequestHandler.java:140)
at
com.ericsson.transformers.ldap_proxy_plugin.ldap.handlers.ProxyExtendedRequestHandler.handle(ProxyExtendedRequestHandler.java:70)
at
com.ericsson.transformers.ldap_proxy_plugin.ldap.handlers.ProxyExtendedRequestHandler.handle(ProxyExtendedRequestHandler.java:29)
at
org.apache.directory.server.ldap.handlers.LdapRequestHandler.handleMessage(LdapRequestHandler.java:207)
at
org.apache.directory.server.ldap.handlers.LdapRequestHandler.handleMessage(LdapRequestHandler.java:56)
at
org.apache.mina.handler.demux.DemuxingIoHandler.messageReceived(DemuxingIoHandler.java:221)
at
org.apache.directory.server.ldap.LdapProtocolHandler.messageReceived(LdapProtocolHandler.java:217)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:854)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:943)
at
org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:74)
at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63)
at
org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.runTask(UnorderedThreadPoolExecutor.java:475)
at
org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.run(UnorderedThreadPoolExecutor.java:429)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.directory.api.ldap.codec.api.MessageEncoderException:
ERR_00004_PDU_BUFFER_SIZE_TOO_SMALL The PDU buffer size is too small !
at
org.apache.directory.api.ldap.codec.api.LdapEncoder.encodeMessage(LdapEncoder.java:213)
at
org.apache.directory.api.ldap.codec.protocol.mina.LdapProtocolEncoder.encode(LdapProtocolEncoder.java:78)
at
org.apache.mina.filter.codec.ProtocolCodecFilter.filterWrite(ProtocolCodecFilter.java:306)
... 28 more
and message isn't sent. I was trying to change LdapServer PDU buffer, but it
doesn't change anything. Could you suggest me any wokraround or help me fix
that issue?
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