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Some cleanup, docs, and Path -> Path > RemotePath refactor.

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This commit is contained in:
Adam Ierymenko 2015-07-06 14:08:13 -07:00
parent feddd946f9
commit 93bb934d4e
9 changed files with 198 additions and 109 deletions
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32
node/Packet.hpp
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@ -899,16 +899,17 @@ public:
* Path record format:
* <[1] flags>
* <[1] metric from 0 (highest priority) to 255 (lowest priority)>
* <[2] length of extended path characteristics or 0 for none>
* <[...] extended path characteristics>
* <[1] address type>
* <[...] address>
*
* Path record flags:
* 0x01 - Blacklist this path, do not use
* 0x02 - Reliable path (no keepalives, etc. necessary)
* 0x04 - Trusted path (encryption and authentication optional)
*
* None of the above flags are implemented yet as of 1.0.4. They're
* reserved for future use.
* 0x01 - Forget this path if it is currently known
* 0x02 - Blacklist this path, do not use
* 0x04 - Reliable path (no NAT keepalives, etc. are necessary)
* 0x08 - Disable encryption (trust: privacy)
* 0x10 - Disable encryption and authentication (trust: ultimate)
*
* Address types and addresses are of the same format as the destination
* address type and address in HELLO.
@ -916,9 +917,24 @@ public:
* The receiver may, upon receiving a push, attempt to establish a
* direct link to one or more of the indicated addresses. It is the
* responsibility of the sender to limit which peers it pushes direct
* paths to to those with whom it has a trust relationship.
* paths to to those with whom it has a trust relationship. The receiver
* must obey any restrictions provided such as exclusivity or blacklists.
* OK responses to this message are optional.
*
* OK/ERROR are not generated.
* Note that a direct path push does not imply that learned paths can't
* be used unless they are blacklisted explicitly or unless flag 0x01
* is set.
*
* Only a subset of this functionality is currently implemented: basic
* path pushing and learning. Metrics, most flags, and OK responses are
* not yet implemented as of 1.0.4.
*
* OK response payload:
* <[2] 16-bit number of active direct paths we already have>
* <[2] 16-bit number of paths in push that we don't already have>
* <[2] 16-bit number of new paths we are trying (or will try)>
*
* ERROR is presently not sent.
*/
VERB_PUSH_DIRECT_PATHS = 16
};