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multiple downstream devices on same interface #39
Description
when i read the code correct:
- acceptLeaveMessage
... calls
- setRouteLastMemberMode
...
if (numberOfInterfaces(croute) <= 1) {
my_log(LOG_DEBUG, 0, "Leaving group %d now", group);
sendJoinLeaveUpstream(croute, 0);
}
In case we have multiple devices on one downstream interface, that have joined this group, the current implementation immediately sends a leave message upstream. Which is a problem for all the other devices, which have not send a leave message yet.
Activity
tiba222 commentedon Feb 23, 2020
I just created a pull request with a solution for this #57.
Of course I'm open for suggestions but for me the changes in that pull request have fixed this issue.
pali commentedon Feb 27, 2020
Just to note that this is only specific to the
quickleavemode which is not fully compatible with IGMPv2 protocol. So fix (or rather workaround) to this problem is to turn offquickleavemode. But in #57 we try to improve current situation.