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<div>Hello,</div>
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<div>I'm a little confused. The Java ByteBuffer doesn't have a limit of 8K bytes. Do you mean a limit on the size of an NDN data packet? The NDN data packet has a max size of 8800 (including content, signature, etc.) This is due to network MTU size. NDN
handles this by dividing a file into segments.</div>
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<div>Before I explain more, are you familiar with NDN segments and how NDN names segments? These are described in section 3.2 of "NDN Technical Memo: Naming Conventions":</div>
<div><a href="http://named-data.net/publications/techreports/ndn-tr-22-ndn-memo-naming-conventions">http://named-data.net/publications/techreports/ndn-tr-22-ndn-memo-naming-conventions</a>/</div>
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<div>Adding and parsing segment markers in names is supported in jNDN with Name.appendSegment and Name.Component.toSegment.</div>
<div><a href="http://named-data.net/doc/ndn-ccl-api/name.html#name-appendsegment-method">http://named-data.net/doc/ndn-ccl-api/name.html#name-appendsegment-method</a></div>
<div><a href="http://named-data.net/doc/ndn-ccl-api/name-component.html#name-component-tosegment-method">http://named-data.net/doc/ndn-ccl-api/name-component.html#name-component-tosegment-method</a></div>
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<div>Other than supporing segments in names, jNDN does not yet have a utility to automatically send a file in segments or fetch a file with segments. This is a planned future higher-level API. For now, the application must divide the file into segments and
create names that have a segment marker. In practice, each application may want to handle this differently. For example a real-time streaming video application may want to drop segments if the network does not deliver them. But with a file transfer application,
the appilcation may want to repeatedly try to fetch a segment if the fetch times out.</div>
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<div>Thank you,</div>
<div>- Jeff T</div>
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<span style="font-weight:bold">From: </span>Bassem Labib <<a href="mailto:bassem.labib@gmail.com">bassem.labib@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Thursday, October 23, 2014 at 9:15 AM<br>
<span style="font-weight:bold">To: </span>"<a href="mailto:ndn-interest@lists.cs.ucla.edu">ndn-interest@lists.cs.ucla.edu</a>" <<a href="mailto:ndn-interest@lists.cs.ucla.edu">ndn-interest@lists.cs.ucla.edu</a>><br>
<span style="font-weight:bold">Subject: </span>[Ndn-interest] Send and Receive Video using jNDN Client<br>
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<div>Hi,<br>
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I am trying to send and receive a video file using jNDN Client.<br>
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There is a limitation of the ByteBuffer with max 8K bytes only!!<br>
How can I extend it without receiving it in the onTimeout state.<br>
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Best Regards,<br>
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Bassem Labib<br>
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