twister

Peer-to-peer microblogging

User Tools

Site Tools


development:dht_protocol:apis

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
development:dht_protocol:apis [2014/01/30 13:09]
jpfox
development:dht_protocol:apis [2014/01/30 13:30] (current)
jpfox
Line 3: Line 3:
 ===== General notes ===== ===== General notes =====
  
-  - Libtorrent’s DHT security extension is enforced, requiring the Node ID to be restricted by the external IP.+  - [[http://​www.libtorrent.org/​dht_sec.html|Libtorrent’s DHT security extension]] is enforced, requiring the Node ID to be restricted by the external IP.
   - Default’s libtorrent’s parameters are used: search_branching (alpha) = 5, bucket_size (k) = 8 and agressive_lookup = true.   - Default’s libtorrent’s parameters are used: search_branching (alpha) = 5, bucket_size (k) = 8 and agressive_lookup = true.
-  - Stored resources meant for persistence in DHT network (like profile, avatar etc) are refreshed every hour. Previous studies have shown (Paper: Profiling a million user dht) that, under some assumptions and configurations,​ long-term data persistence may be achieved by refreshing every couple of hours.+  - Stored resources meant for persistence in DHT network (like profile, avatar etc) are refreshed every hour. Previous studies have shown ([[http://​dl.acm.org/​citation.cfm?​id=1298325|Paper: Profiling a million user dht]]) that, under some assumptions and configurations,​ long-term data persistence may be achieved by refreshing every couple of hours.
   -  Persisted resources are also saved to disk and restored when twister daemon restarts.   -  Persisted resources are also saved to disk and restored when twister daemon restarts.
  
Line 53: Line 53:
 response = {"​t":"​aa",​ "​z":"​r",​ "​r":​ {"​id":"​mnopqrstuvwxyz123456"​}} response = {"​t":"​aa",​ "​z":"​r",​ "​r":​ {"​id":"​mnopqrstuvwxyz123456"​}}
 </​code>​ </​code>​
 +
 +See [[development:​dht_protocol:​structures#​general structure]] for content detail.
  
 Note: target_id is the hash of bencoded ''"​target"''​ field. Note: target_id is the hash of bencoded ''"​target"''​ field.
Line 67: Line 69:
   {"​p":"​data2",​ "​sig_p":"​fg40958ejfdg",​ "​sig_user":"​twister"​ ] }}   {"​p":"​data2",​ "​sig_p":"​fg40958ejfdg",​ "​sig_user":"​twister"​ ] }}
 </​code>​ </​code>​
 +
 +See [[development:​dht_protocol:​structures#​general structure]] for content detail.
  
 Note: target_id is the hash of bencoded ''"​target"''​ field. Note: target_id is the hash of bencoded ''"​target"''​ field.
  
development/dht_protocol/apis.txt · Last modified: 2014/01/30 13:30 by jpfox