[OPNFLWPLUG-1083] Stats frozen after applying 2 sec delay in OF channel Created: 03/Jan/20 Updated: 06/Nov/20 Resolved: 16/Mar/20 |
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| Status: | Resolved |
| Project: | OpenFlowPlugin |
| Component/s: | statistics-manager |
| Affects Version/s: | None |
| Fix Version/s: | Sodium-SR3, Magnesium |
| Type: | Bug | Priority: | High |
| Reporter: | Luis Gomez | Assignee: | VenkataSatya Jonnadula |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Description |
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Controller does not send stats requests to switches after applying a 2 secs delay in the OF channel. To reproduce: 1) Connect OVS switch to controller. sudo tc qdisc add dev ens3 root handle 1:0 netem delay 2000ms 3) Check with wireshark or in karaf log (DEBUG org.opendaylight.openflowplugin.impl) that controller does not send stats requests to switch. 4) The problem persists even when the delay is removed: sudo tc qdisc del dev ens3 root |
| Comments |
| Comment by Luis Gomez [ 03/Feb/20 ] |
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Good news: VenkataSatya found fix for this, he will push gerrit very soon. |
| Comment by Arunprakash D [ 18/Feb/20 ] |
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ecelgp could you please provide +1 for this, so that i can go ahead and merge it. https://git.opendaylight.org/gerrit/c/openflowplugin/+/87522
From the code change perspective, it wont break anything as it is just an additional catch statement. |
| Comment by Luis Gomez [ 18/Feb/20 ] |
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Just did, the fix actually works. |
| Comment by Arunprakash D [ 16/Mar/20 ] |
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VenkataSatya all the patches are merged. please close the jira. |