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(1) cluster members send a flag indicating that a PUSH_DIRECT_PATHS is a cluster redirect, (2) 1.1.5 uses this to avoid a bug (this bug does not exist in 1.1.4)

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This commit is contained in:
Adam Ierymenko 2016-04-18 16:44:23 -07:00
parent b3cac538cc
commit cecfa99b7b
3 changed files with 16 additions and 8 deletions
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18
node/Packet.hpp
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@ -176,6 +176,16 @@
*/
#define ZT_PROTO_SALSA20_ROUNDS 12
/**
* PUSH_DIRECT_PATHS flag: forget path
*/
#define ZT_PUSH_DIRECT_PATHS_FLAG_FORGET_PATH 0x01
/**
* PUSH_DIRECT_PATHS flag: cluster redirect
*/
#define ZT_PUSH_DIRECT_PATHS_FLAG_CLUSTER_REDIRECT 0x02
// Field indexes in packet header
#define ZT_PACKET_IDX_IV 0
#define ZT_PACKET_IDX_DEST 8
@ -819,7 +829,7 @@ public:
* <[...] paths>
*
* Path record format:
* <[1] flags>
* <[1] 8-bit path flags>
* <[2] length of extended path characteristics or 0 for none>
* <[...] extended path characteristics>
* <[1] address type>
@ -827,10 +837,8 @@ public:
* <[...] address>
*
* Path record flags:
* 0x01 - Forget this path if it is currently known
* 0x02 - (Unused)
* 0x04 - Disable encryption (trust: privacy)
* 0x08 - Disable encryption and authentication (trust: ultimate)
* 0x01 - Forget this path if currently known (not implemented yet)
* 0x02 - Cluster redirect -- use this in preference to others
*
* The receiver may, upon receiving a push, attempt to establish a
* direct link to one or more of the indicated addresses. It is the