[jira] [Commented] (MINIFICPP-590) Resolve zero length flow files at startup of pcap processor.

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MINIFICPP-590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16570763#comment-16570763 ] 

ASF GitHub Bot commented on MINIFICPP-590:
------------------------------------------

Github user apiri commented on a diff in the pull request:

    https://github.com/apache/nifi-minifi-cpp/pull/388#discussion_r207919579
  
    --- Diff: extensions/pcap/CapturePacket.cpp ---
    @@ -54,13 +54,15 @@ namespace processors {
     std::shared_ptr<utils::IdGenerator> CapturePacket::id_generator_ = utils::IdGenerator::getIdGenerator();
     core::Property CapturePacket::BaseDir("Base Directory", "Scratch directory for PCAP files", "/tmp/");
     core::Property CapturePacket::BatchSize("Batch Size", "The number of packets to combine within a given PCAP", "50");
    +core::Property CapturePacket::NetworkControllers("Network Controllers", "List of network controllers to attach to -- each may be a regex", ".*");
    --- End diff --
    
    the way this is worded is a little awkward.  I understand this could resolve to multiple interfaces with the regex but this would make me think I could do a csv of regexes although it seems that this would be done by having multiple instances of that property.  is the intent to have dynamic properties for this?


> Resolve zero length flow files at startup of pcap processor. 
> -------------------------------------------------------------
>
>                 Key: MINIFICPP-590
>                 URL: https://issues.apache.org/jira/browse/MINIFICPP-590
>             Project: NiFi MiNiFi C++
>          Issue Type: Bug
>            Reporter: Mr TheSegfault
>            Assignee: Mr TheSegfault
>            Priority: Major
>         Attachments: Screen Shot 2018-08-03 at 1.56.42 PM.png
>
>
> Batching feature in PCAP appears to break at some points. Investigate this. May be a memory issue on certain versions of GCC



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