Commit Graph

18 Commits

Author SHA1 Message Date
Anton Evangelatov 4e9230ea7a
swarm: enable p2p/discovery and disable dynamic dialling (#19189) 2019-03-01 12:20:37 +01:00
Janoš Guljaš ba2dfa5ce4 swarm/network/stream: fix a goroutine leak in Registry (#19139)
* swarm/network/stream: fix a goroutine leak in Registry

* swarm/network, swamr/network/stream: Kademlia close addr count and depth change chans

* swarm/network/stream: rename close channel to quit

* swarm/network/stream: fix sync between NewRegistry goroutine and Close method
2019-02-20 14:45:25 +01:00
holisticode 2af24724dd swarm/network: Saturation check for healthy networks (#19071)
* swarm/network: new saturation for  implementation

* swarm/network: re-added saturation func in Kademlia as it is used elsewhere

* swarm/network: saturation with higher MinBinSize

* swarm/network: PeersPerBin with depth check

* swarm/network: edited tests to pass new saturated check

* swarm/network: minor fix saturated check

* swarm/network/simulations/discovery: fixed renamed RPC call

* swarm/network: renamed to isSaturated and returns bool

* swarm/network: early depth check
2019-02-14 19:01:50 +01:00
Janoš Guljaš 3fd6db2bf6 swarm: fix network/stream data races (#19051)
* swarm/network/stream: newStreamerTester cleanup only if err is nil

* swarm/network/stream: raise newStreamerTester waitForPeers timeout

* swarm/network/stream: fix data races in GetPeerSubscriptions

* swarm/storage: prevent data race on LDBStore.batchesC

https://github.com/ethersphere/go-ethereum/issues/1198#issuecomment-461775049

* swarm/network/stream: fix TestGetSubscriptionsRPC data race

https://github.com/ethersphere/go-ethereum/issues/1198#issuecomment-461768477

* swarm/network/stream: correctly use Simulation.Run callback

https://github.com/ethersphere/go-ethereum/issues/1198#issuecomment-461783804

* swarm/network: protect addrCountC in Kademlia.AddrCountC function

https://github.com/ethersphere/go-ethereum/issues/1198#issuecomment-462273444

* p2p/simulations: fix a deadlock calling getRandomNode with lock

https://github.com/ethersphere/go-ethereum/issues/1198#issuecomment-462317407

* swarm/network/stream: terminate disconnect goruotines in tests

* swarm/network/stream: reduce memory consumption when testing data races

* swarm/network/stream: add watchDisconnections helper function

* swarm/network/stream: add concurrent counter for tests

* swarm/network/stream: rename race/norace test files and use const

* swarm/network/stream: remove watchSim and its panic

* swarm/network/stream: pass context in watchDisconnections

* swarm/network/stream: add concurrent safe bool for watchDisconnections

* swarm/storage: fix LDBStore.batchesC data race by not closing it
2019-02-13 13:03:23 +01:00
gluk256 ad13d2d407 swarm/version: commit version added (#18510) 2019-01-24 12:35:10 +01:00
Anton Evangelatov bbd120354a
swarm: bootnode-mode, new bootnodes and no p2p package discovery (#18498) 2019-01-24 12:02:18 +01:00
Viktor Trón bcb2594151
swarm/network: rewrite of peer suggestion engine, fix skipped tests (#18404)
* swarm/network: fix skipped tests related to suggestPeer

* swarm/network: rename depth to radius

* swarm/network: uncomment assertHealth and improve comments

* swarm/network: remove commented code

* swarm/network: kademlia suggestPeer algo correction

* swarm/network: kademlia suggest peer

 * simplify suggest Peer code
 * improve peer suggestion algo
 * add comments
 * kademlia testing improvements
   * assertHealth -> checkHealth (test helper)
   * testSuggestPeer -> checkSuggestPeer (test helper)
   * remove testSuggestPeerBug and TestKademliaCase

* swarm/network: kademlia suggestPeer cleanup, improved comments

* swarm/network: minor comment, discovery test default arg
2019-01-17 07:29:34 +01:00
Elad 34f11e752f cmd/swarm/swarm-snapshot: swarm snapshot generator (#18453)
* cmd/swarm/swarm-snapshot: add binary to create network snapshots

* cmd/swarm/swarm-snapshot: refactor and extend tests

* p2p/simulations: remove unused triggerChecks func and fix linter

* internal/cmdtest: raise the timeout for killing TestCmd

* cmd/swarm/swarm-snapshot: add more comments and other minor adjustments

* cmd/swarm/swarm-snapshot: remove redundant check in createSnapshot

* cmd/swarm/swarm-snapshot: change comment wording

* p2p/simulations: revert Simulation.Run from master

https://github.com/ethersphere/go-ethereum/pull/1077/files#r247078904

* cmd/swarm/swarm-snapshot: address pr comments

* swarm/network/simulations/discovery: removed snapshot write to file

* cmd/swarm/swarm-snapshot, swarm/network/simulations: removed redundant connection event check, fixed lint error
2019-01-16 14:33:02 +01:00
gluk256 4aeeecfded swarm/pot: each() functions refactored (#18452) 2019-01-15 11:51:33 +01:00
holisticode 88168ff5c5 Stream subscriptions (#18355)
* swarm/network: eachBin now starts at kaddepth for nn

* swarm/network: fix Kademlia.EachBin

* swarm/network: fix kademlia.EachBin

* swarm/network: correct EachBin implementation according to requirements

* swarm/network: less addresses simplified tests

* swarm: calc kad depth outside loop in EachBin test

* swarm/network: removed printResults

* swarm/network: cleanup imports

* swarm/network: remove kademlia.EachBin; fix RequestSubscriptions and add unit test

* swarm/network/stream: address PR comments

* swarm/network/stream: package-wide subscriptionFunc

* swarm/network/stream: refactor to kad.EachConn
2019-01-11 15:08:09 +01:00
lash 7240f4d800 swarm/network: Rename minproxbinsize, add as member of simulation (#18408)
* swarm/network: Rename minproxbinsize, add as member of simulation

* swarm/network: Deactivate WaitTillHealthy, unreliable pending suggestpeer
2019-01-10 12:33:51 +01:00
Viktor Trón 6df3e4eeb0
swarm/network: remove isproxbin bool from kad.Each* iterfunc (#18239)
* swarm/network, swarm/pss: remove isproxbin bool from kad.Each* iterfunc

* swarm/network: restore comment and unskip snapshot sync tests
2019-01-10 03:36:19 +01:00
lash 5e4fd8e7db swarm/network: Revised depth and health for Kademlia (#18354)
* swarm/network: Revised depth calculation with tests

* swarm/network: WIP remove redundant "full" function

* swarm/network: WIP peerpot refactor

* swarm/network: Make test methods submethod of peerpot and embed kad

* swarm/network: Remove commented out code

* swarm/network: Rename health test functions

* swarm/network: Too many n's

* swarm/network: Change hive Healthy func to accept addresses

* swarm/network: Add Healthy proxy method for api in hive

* swarm/network: Skip failing test out of scope for PR

* swarm/network: Skip all tests dependent on SuggestPeers

* swarm/network: Remove commented code and useless kad Pof member

* swarm/network: Remove more unused code, add counter on depth test errors

* swarm/network: WIP Create Healthy assertion tests

* swarm/network: Roll back health related methods receiver change

* swarm/network: Hardwire network minproxbinsize in swarm sim

* swarm/network: Rework Health test to strict

Pending add test for saturation
And add test for as many as possible up to saturation

* swarm/network: Skip discovery tests (dependent on SuggestPeer)

* swarm/network: Remove useless minProxBinSize in stream

* swarm/network: Remove unnecessary testing.T param to assert health

* swarm/network: Implement t.Helper() in checkHealth

* swarm/network: Rename check back to assert now that we have helper magic

* swarm/network: Revert WaitTillHealthy change (deferred to nxt PR)

* swarm/network: Kademlia tests GotNN => ConnectNN

* swarm/network: Renames and comments

* swarm/network: Add comments
2018-12-22 06:53:30 +01:00
lash 1cd007ecae swarm/network: Correct neighborhood depth (#18066) 2018-11-26 17:13:59 +01:00
lash 197d609b9a swarm/pss: Message handler refactor (#18169) 2018-11-26 13:52:04 +01:00
Mark Vujevits 81533deae5 swarm/network: light nodes are not dialed, saved and requested from (#17975)
* RequestFromPeers does not use peers marked as lightnode

* fix warning about variable name

* write tests for RequestFromPeers

* lightnodes should be omitted from the addressbook

* resolve pr comments regarding logging, formatting and comments

* resolve pr comments regarding comments and added a missing newline

* add assertions to check peers in live connections
2018-11-07 20:33:36 +01:00
Viktor Trón bfce00385f Kademlia refactor (#17641)
* swarm/network: simplify kademlia/hive; rid interfaces

* swarm, swarm/network/stream, swarm/netork/simulations,, swarm/pss: adapt to new Kad API

* swarm/network: minor changes re review; add missing lock to NeighbourhoodDepthC
2018-09-12 11:24:56 +02:00
ethersphere e187711c65 swarm: network rewrite merge 2018-06-21 21:10:31 +02:00