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122 commits

Author SHA1 Message Date
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
Jack Robison 3296c0fb3d
move dht related classes to lbrynet.dht 2018-03-28 15:53:47 -04:00
Jack Robison ad6a2bef7f
handle error from old clients with a broken ping command 2018-03-28 15:53:45 -04:00
Jack Robison 446c3a88dc
refactor DHTHashAnnouncer and iterativeAnnounceHaveBlob 
-use looping call for running manage function rather than a scheduled
callLater

-track announce speed

-retry store requests that failed up to 3 times

-return a dict of {blob_hash: [storing_node_id]} results from
_announce_hashes

_refreshRoutingTable inline cb refactor

-add and use DeferredLockContextManager

-don't trap errback from iterativeFindNode in iterativeAnnounceHaveBlob
 2018-03-28 15:53:45 -04:00
Jack Robison 67ef8be7b7
convert node manage function to a looping call 2018-03-28 15:53:45 -04:00
Jack Robison ecbe4113ce
move Distance to own file 2018-03-28 15:53:45 -04:00
Alex Grintsvayg 9ee5a3511d missed this in dht-compat merge 2018-03-23 12:50:18 -04:00