LBRYCommunity/lbry-sdk
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128 commits

Author SHA1 Message Date
Jack Robison 372fb45e06
refactor dht bootstrap 
after finding the closest nodes try to populate the buckets out by looking up random ids in their key ranges
 2018-06-07 15:02:47 -04:00
Jack Robison c65274e9e5
add PingQueue to KademliaProtocol 2018-06-07 15:02:47 -04:00
Jack Robison 1adf4f7818
fix constant used to check if a bucket is fresh 2018-06-07 15:02:47 -04:00
Jack Robison 05241012a2
update contact replacement in KBucket to follow BEP0005 
http://www.bittorrent.org/beps/bep_0005.html
 2018-06-07 15:02:47 -04:00
Jack Robison cf3359044d
fix conditions for when a kbucket should be split 
https://stackoverflow.com/a/32187456
 2018-06-07 15:02:47 -04:00
Jack Robison 5631a24881
improve findCloseNodes, choose closest contacts from higher and lower buckets 2018-06-07 15:02:47 -04:00
Jack Robison c654bfe296
use reactor clock in TreeRoutingTable instead of time module 2018-06-07 15:02:47 -04:00
Jack Robison d4e28216a0
sort KBucket.getContacts 2018-06-07 15:02:47 -04:00
Jack Robison 95ed1e044b
raise TransportNotConnected instead of logging a warning 
-add a _listening Deferred to KademliaProtocol which is called when the protocol is started
 2018-06-07 15:02:47 -04:00
Jack Robison f1e0a784d9
refactor iterativeFind, move to own file 2018-06-07 15:02:47 -04:00
Jack Robison e5703833cf
prevent duplicate entries in the datastore 2018-06-07 15:02:47 -04:00
Jack Robison 23c202b5e4
refactor Contact class, DHT RPCs, and Contact addition/removal 
-track contact failures, last replied, and last requested. use this to provide a 'contact_is_good' property on Contact objects
-ensure no duplicate contact objects are created
-remove confusing conflation of node id strings with Contact objects, update docstrings
-move RPC failure tracking to a callback/errback pair in sendRPC (so the contact is only updated once)
-handle seed nodes during the join sequence by setting their node ids after they initially reply to our ping
-name all of the kademlia RPC keyword args, remove confusing **kwargs and dictionary parsing
-add host ip/port to DHT send/receive logging to make the results comprehensible when running many nodes at once
 2018-06-07 15:02:47 -04:00
Jack Robison ad2dcf0893
add the parent node id to KBucket 2018-06-07 15:02:47 -04:00
Jack Robison 406ddaa4ef
use base class to simplify Node init 
-add looping call helpers which use the same clock as the Node
 2018-06-07 15:02:47 -04:00
Jack Robison e52689a33d
remove OptimizedTreeRoutingTable for now, use TreeRoutingTable 2018-06-07 15:02:47 -04:00
Jack Robison d65dc0aec3
disable loading DictDataStore in Node.__init__ 
-to be re-done when the datastore uses sqlite
 2018-06-07 15:02:47 -04:00
Jack Robison 159e153393
make DataStore clock mockable 2018-06-07 15:02:47 -04:00
Jack Robison 9ed08f8fc9
remove unused constant 2018-06-07 15:02:47 -04:00
Jack Robison 4bd9f3bd68
remove popular hash tracking, simplify DHTPeerFinder 2018-06-07 15:02:47 -04:00
Jack Robison e6ffd7caf8
remove hashwatcher 2018-06-07 15:02:47 -04:00
Jack Robison 11aad04c31
datagram decode error logging 2018-04-19 15:47:42 -04:00
Jack Robison b89823c968
fix blob announce locking up the daemon process 2018-04-19 15:47:19 -04:00
Jack Robison 5cea031f38
return list of dictionaries from peer_list, include peer node ids 2018-04-03 13:10:30 -04:00
Jack Robison 51662b1e5b
re-add hash_queue_size function 2018-03-29 15:06:08 -04:00
Jack Robison 492858596e
add single_announce column to blob table 
-remove deprecated blob_announce_all function
-remove announce_all parameter to blob_announce
-change blob_announce to be asynchronous
 2018-03-28 18:50:24 -04:00
Jack Robison dff1fd3fe9
logging, raise default concurrent announcers 2018-03-28 18:50:24 -04:00
Jack Robison eabf4a0e40
remove delay from udp write 2018-03-28 18:50:24 -04:00
Jack Robison 5bab6f7d39
remove bandwidth stats 2018-03-28 18:50:24 -04:00
Jack Robison a41bbd5e27
pylint and tests 2018-03-28 18:50:18 -04:00
Jack Robison 43d3f7c087
add concurrent_announcers to config 2018-03-28 15:53:51 -04:00
Jack Robison c5bf64cf0a
refactor DHTHashAnnouncer 
-remove hash_announcer from Node and DiskBlobManager
-remove announcement related functions from DiskBlobManager
-update SQLiteStorage to store announcement times and provide blob hashes needing to be announced
-use dataExpireTimeout from lbrynet.dht.constants for re-announce timing
-use DeferredSemaphore for concurrent blob announcement
 2018-03-28 15:53:51 -04:00
Jack Robison ea0ea704a2
refactor iterativeAnnounceHaveBlob 
-change to only self_store if the number of contacts to store to is less than k and we are the closest node to the hash
 2018-03-28 15:53:51 -04:00
Jack Robison 14f9bb7b82
log EWOULDBLOCK 2018-03-28 15:53:51 -04:00
Jack Robison a8025b02c6
log invalid vs missing token 2018-03-28 15:53:51 -04:00
Jack Robison a96d827c0f
use reactor time in Delay 2018-03-28 15:53:50 -04:00
Jack Robison 4eab77fa10
safe start_listening 2018-03-28 15:53:50 -04:00
Jack Robison 5013426e02
logging and docstring 2018-03-28 15:53:50 -04:00
Jack Robison cb09be5336
remove unused stuff 2018-03-28 15:53:50 -04:00
Jack Robison 5628d0825b
add CallLaterManager 2018-03-28 15:53:49 -04:00
Jack Robison 88970cb0a8
move peer manager class to lbrynet.core 2018-03-28 15:53:49 -04:00
Jack Robison 87c69742cd
log packet encoding errors and warn if the transport is not connected 2018-03-28 15:53:48 -04:00
Jack Robison b4bc5e2110
cancel callLater on error or timeout 2018-03-28 15:53:48 -04:00
Jack Robison df78f7ff9f
add response assertion to announce_to_peer 2018-03-28 15:53:48 -04:00
Jack Robison bdba263224
catch TimeoutError in _IterativeFindHelper 2018-03-28 15:53:48 -04:00
Jack Robison 16fcc3f5c1
findValue inlinecallbacks refactor 2018-03-28 15:53:48 -04:00
Jack Robison 43896c8d17
refactor joinNetwork into smaller functions 
-try to re-join network if no contacts are known
 2018-03-28 15:53:47 -04:00
Jack Robison e6caedac91
remove DHTHashSupplier class, move former functions into DHTHashAnnouncer 2018-03-28 15:53:47 -04:00
Jack Robison 6666468640
add reactor arguments to Node 
-adds reactor (clock) and reactor functions listenUDP, callLater, and resolve as arguments to Node.__init__
-set the reactor clock on LoopingCalls to make them easily testable
-convert callLater manage loops to LoopingCalls
 2018-03-28 15:53:47 -04:00
Jack Robison efaa97216f
move dht node setup back into node class 2018-03-28 15:53:47 -04:00
Jack Robison e30ea50ef4
more 2018-03-28 15:53:47 -04:00