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        <build-date>22-06-2022</build-date>
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<item>
            <title>[OPNFLWJAVA-74] Barrier responses delayed</title>
                <link>https://jira.opendaylight.org/browse/OPNFLWJAVA-74</link>
                <project id="10154" key="OPNFLWJAVA">openflowjava</project>
                    <description>&lt;p&gt;A test was made by configuring the barrier-count-threshold = 8000 and the barrier-time-interval = 30 secs.&lt;/p&gt;

&lt;p&gt;After that when 16000 flows were pushed to the switch, the futures of those flows got responses only after the 16000 flows got pushed to the switch.&lt;/p&gt;

&lt;p&gt;I confirmed that 2 bariers were sent, 1 at 8000 and then at 16000.&lt;/p&gt;

&lt;p&gt;But ideally the futures of the first 8000 would have been delivered before the 2nd batch of 8k.&lt;/p&gt;

&lt;p&gt;This issues gets magnified when barrier responeses are not received at expected intervals as applications need to monitor memory and inject flows accordingly.&lt;/p&gt;</description>
                <environment>&lt;p&gt;Operating System: All&lt;br/&gt;
Platform: All&lt;/p&gt;</environment>
        <key id="24304">OPNFLWJAVA-74</key>
            <summary>Barrier responses delayed</summary>
                <type id="10104" iconUrl="https://jira.opendaylight.org/secure/viewavatar?size=xsmall&amp;avatarId=10303&amp;avatarType=issuetype">Bug</type>
                                                <status id="10001" iconUrl="https://jira.opendaylight.org/" description="">In Review</status>
                    <statusCategory id="4" key="indeterminate" colorName="yellow"/>
                                    <resolution id="-1">Unresolved</resolution>
                                        <assignee username="kramesha@cisco.com">Kamal Rameshan</assignee>
                                    <reporter username="kramesha@cisco.com">Kamal Rameshan</reporter>
                        <labels>
                    </labels>
                <created>Tue, 15 Mar 2016 05:27:23 +0000</created>
                <updated>Mon, 11 Apr 2016 15:16:36 +0000</updated>
                                            <version>unspecified</version>
                                                    <component>General</component>
                        <due></due>
                            <votes>0</votes>
                                    <watches>5</watches>
                                                                                                                <comments>
                            <comment id="46897" author="rovarga" created="Mon, 21 Mar 2016 15:09:57 +0000"  >&lt;p&gt;What is the timing of the barrier responses coming from the switch?&lt;/p&gt;</comment>
                            <comment id="46898" author="michal.polkorab@gmail.com" created="Thu, 31 Mar 2016 11:55:10 +0000"  >&lt;p&gt;Kamal, can you please provide barrier request / reply timings + their XIDs ?&lt;/p&gt;</comment>
                            <comment id="46899" author="amedvedo@cisco.com" created="Mon, 11 Apr 2016 15:16:36 +0000"  >&lt;p&gt;Kamal, can you please provide barrier request / reply timings + their XIDs ?&lt;/p&gt;</comment>
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