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Use IP_PMTUDISC_DO

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This commit is contained in:
Keith Winstein
2012-01-07 04:26:41 -05:00
parent 322aa506a1
commit 831b6dde3c
1 changed files with 1 additions and 1 deletions
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network.cpp
+1 -1
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@@ -77,7 +77,7 @@ void Connection::setup( void )
} }
/* Enable path MTU discovery */ /* Enable path MTU discovery */
char flag = IP_PMTUDISC_WANT; char flag = IP_PMTUDISC_DO;
socklen_t optlen = sizeof( flag ); socklen_t optlen = sizeof( flag );
if ( setsockopt( sock, IPPROTO_IP, IP_MTU_DISCOVER, &flag, optlen ) < 0 ) { if ( setsockopt( sock, IPPROTO_IP, IP_MTU_DISCOVER, &flag, optlen ) < 0 ) {
throw NetworkException( "setsockopt", errno ); throw NetworkException( "setsockopt", errno );