You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@mina.apache.org by "Tunca Tunc (JIRA)" <ji...@apache.org> on 2016/03/03 10:38:18 UTC
[jira] [Updated] (DIRMINA-1033) Expose METADATA parameter for
NioDatagramSession
[ https://issues.apache.org/jira/browse/DIRMINA-1033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tunca Tunc updated DIRMINA-1033:
--------------------------------
Description:
The CumulativeProtocolHandler doesn't accumulate for UDP transport.
It's because METADATA for NioDatagramSession is created as
static final TransportMetadata METADATA = new DefaultTransportMetadata("nio", "datagram", true, false, InetSocketAddress.class, DatagramSessionConfig.class, IoBuffer.class);
Where 4th parameter is fragmentation parameter. Thus it thinks there are no fragmentation for UDP transport.
NioDatagramSession METADATA should be created as:
static final TransportMetadata METADATA = new DefaultTransportMetadata("nio", "datagram", true, true,
InetSocketAddress.class, DatagramSessionConfig.class, IoBuffer.class);
Where 4th parameter is true, marking fragmentation is true for UDP.
Or the METADATA parameter can be exposed to developer.
This is link to the mailing list discussion.
http://apache-mina.10907.n7.nabble.com/CumulativeProtocolDecoder-and-UDP-td18927.html
was:
The CumulativeProtocolHandler doesn't accumulate for UDP transport.
It's because METADATA for NioDatagramSession is creates as
static final TransportMetadata METADATA = new DefaultTransportMetadata("nio", "datagram", true, false, InetSocketAddress.class, DatagramSessionConfig.class, IoBuffer.class);
Where 4th parameter is fragmentation parameter. Thus it thinks there are no fragmentation for UDP transport.
NioDatagramSession METADATA should be created as:
static final TransportMetadata METADATA = new DefaultTransportMetadata("nio", "datagram", true, true,
InetSocketAddress.class, DatagramSessionConfig.class, IoBuffer.class);
Where 4th parameter is true, marking fragmentation is true for UDP.
Or the METADATA parameter can be exposed to developer.
This is link to the mailing list discussion.
http://apache-mina.10907.n7.nabble.com/CumulativeProtocolDecoder-and-UDP-td18927.html
> Expose METADATA parameter for NioDatagramSession
> ------------------------------------------------
>
> Key: DIRMINA-1033
> URL: https://issues.apache.org/jira/browse/DIRMINA-1033
> Project: MINA
> Issue Type: Bug
> Components: Transport
> Affects Versions: 2.0.13
> Environment: Centos 7, Windows 7
> Reporter: Tunca Tunc
> Priority: Minor
> Labels: easyfix
> Fix For: 2.0.14
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> The CumulativeProtocolHandler doesn't accumulate for UDP transport.
> It's because METADATA for NioDatagramSession is created as
> static final TransportMetadata METADATA = new DefaultTransportMetadata("nio", "datagram", true, false, InetSocketAddress.class, DatagramSessionConfig.class, IoBuffer.class);
> Where 4th parameter is fragmentation parameter. Thus it thinks there are no fragmentation for UDP transport.
> NioDatagramSession METADATA should be created as:
> static final TransportMetadata METADATA = new DefaultTransportMetadata("nio", "datagram", true, true,
> InetSocketAddress.class, DatagramSessionConfig.class, IoBuffer.class);
> Where 4th parameter is true, marking fragmentation is true for UDP.
> Or the METADATA parameter can be exposed to developer.
> This is link to the mailing list discussion.
> http://apache-mina.10907.n7.nabble.com/CumulativeProtocolDecoder-and-UDP-td18927.html
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)