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Merged revisions 44956 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r44956 | kpfleming | 2006-10-12 13:38:51 -0500 (Thu, 12 Oct 2006) | 10 lines

Merged revisions 44955 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r44955 | kpfleming | 2006-10-12 13:31:26 -0500 (Thu, 12 Oct 2006) | 2 lines

ensure that IAX2 and SIP sockets allow UDP fragmentation when running on Linux (thanks to Brian Candler on the asterisk-dev list for the tip)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@44957 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2006-10-12 18:43:52 +00:00
parent 43f1054d07
commit 035aeb82e4
4 changed files with 30 additions and 0 deletions
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10
main/utils.c
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@@ -984,3 +984,13 @@ int ast_dynamic_str_thread_build_va(struct ast_dynamic_str **buf, size_t max_len
return res;
}
void ast_enable_packet_fragmentation(int sock)
{
#ifdef __linux__
int val = IP_PMTUDISC_DONT;
if (setsockopt(sock, IPPROTO_IP, IP_MTU_DISCOVER, &val, sizeof(val)))
ast_log(LOG_WARNING, "Unable to disable PMTU discovery. Large UDP packets may fail to be delivered when sent from this socket.\n");
#endif
}