noreply at mythtv
Nov 23, 2011, 1:29 AM
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Ticket #10178: UDP Multicast igmp request
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#10178: UDP Multicast igmp request
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Reporter: ligverd@… | Type: Bug Report - General
Status: new | Priority: minor
Milestone: unknown | Component: MythTV - General
Version: Unspecified | Severity: medium
Keywords: | Ticket locked: 0
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Reopen tiket 9034
There is no channel switching. Mythbackend signed once for the multicast
stream, and further changing the channel in the network did not issue.
mythtv:
GITREVISION=a9067cfc
VERSION=0.25.20111116-1
QT: 4.7.4
1. ---
Start tcpdump -n -i ethX igmp
2. ---
Start mythbackend and mythfrontend.
In mythfrontend trun channel 1
13:04:32.084618 IP 10.242.175.17 > 230.0.1.5: igmp v2 report 230.0.1.5
13:04:32.316955 IP 10.242.175.17 > 224.0.0.2: igmp leave 230.0.1.5
13:04:32.319611 IP 10.242.175.17 > 230.0.1.5: igmp v2 report 230.0.1.5
13:04:33.189831 IP 10.248.18.161 > 230.0.1.5: igmp query v2 [max resp time
10] [gaddr 230.0.1.5]
13:04:33.750607 IP 10.242.175.17 > 230.0.1.5: igmp v2 report 230.0.1.5
13:04:34.189514 IP 10.248.18.161 > 230.0.1.5: igmp query v2 [max resp time
10] [gaddr 230.0.1.5]
13:04:34.738607 IP 10.242.175.17 > 230.0.1.5: igmp v2 report 230.0.1.5
3. ---
we switch to the second channel...
igmp leave mythbackend does not send
4. ---
killall -INT mythbackend
13:05:20.304219 IP 10.242.175.17 > 224.0.0.2: igmp leave 230.0.1.5
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Ticket URL: <http://code.mythtv.org/trac/ticket/10178>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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Ticket #10178: UDP Multicast igmp request
