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Make new multicast depth and prefix bits parameters configurable.

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This commit is contained in:
Adam Ierymenko 2013-09-30 13:51:56 -04:00
parent 4ecb9369b5
commit 9db7939d38
6 changed files with 90 additions and 17 deletions
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16
node/Constants.hpp
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@ -236,23 +236,19 @@ error_no_ZT_ARCH_defined;
#define ZT_MULTICAST_DEDUP_HISTORY_LENGTH 1024
/**
* Maximum propagation depth for multicasts
*
* TODO: in the future make this configurable per-network.
* Default number of bits in multicast propagation prefix
*/
#define ZT_MULTICAST_MAX_PROPAGATION_DEPTH 128
#define ZT_DEFAULT_MULTICAST_PREFIX_BITS 2
/**
* Number of frames to send when originating a multicast
*
* This MUST be a power of two.
* Default max depth (TTL) for multicast propagation
*/
#define ZT_MULTICAST_NUM_PROPAGATION_PREFIXES 4
#define ZT_DEFAULT_MULTICAST_DEPTH 64
/**
* Power of two used for ZT_MULTICAST_NUM_PROPAGATION_PREFIXES
* Global maximum for multicast propagation depth
*/
#define ZT_MULTICAST_NUM_PROPAGATION_PREFIX_BITS 2
#define ZT_MULTICAST_GLOBAL_MAX_DEPTH 500
/**
* Period between announcements of all multicast 'likes' in ms