* fix: use netutil to check UDP connection

* Make ping private

* use public address from local

* add missing import

* update hive.go version

* repeat sends directly in protocol

* retry ping to ensure verified

* Apply suggestions from code review

Co-Authored-By: Luca Moser <moser.luca@gmail.com>

Co-authored-by: Luca Moser <moser.luca@gmail.com>

* ✨

 adds open port check

* Use gossip.server to check port

* Use same messages in gossip and autopeering

* Give correct error message when unreachable

Co-authored-by: Wolfgang Welz <welzwo@gmail.com>

* Log failed connection attempts

* Only trigger drop event, when a neighbor was removed

* Remove unused dropNeighbors

* Use only one loop to process channels in selection

* Update out neighbors less often

* feat: introduce SaltUpdated event

* fix: use global parameters

* Update salt log messages

* fix: do not close public channels to prevent panics during shutdown

* fix: assure correct order of events

* feat: add selection event tests

* Set update interval to 1s and full updat interval to 1m

* Use subtests for the protocol tests

* fix: send peering drop message only when event is triggered

* Update packages/autopeering/selection/manager.go

Co-Authored-By: jkrvivian <jkrvivian@gmail.com>

Co-authored-by: jkrvivian <jkrvivian@gmail.com>

* ✨ GetNextCandidate selection added

* 🐛 Recompile salt.proto

* ♻️ Refactor peer IDs completely

* 🐛 Recompile proto sources

* 🚧 WIP

* 👌 renamed to sort

* 🚧 Return requested peers on request

* ✨ Kepp track how ofter a managed peer was verified

* 🔧 sort adapted to the new peer

* 🚧 Query verified peers for new peers

* 🚧 WIP

* ✅ Add manager tests

* 🍱 Add peering messages to protobuf

* 🎨 Make Salt methods consistent with Peer

* ✨ Handle peering messages

* 🚧 WIP

* 🐛 Add To filed to PeersRequest

* ✅ Add PeersRequest test

* ⚡ Adding PeersRequest benchmark

* 🎨 Move mpeer and helper functions to own file

* 🐛 Bump peer only once on reverification

* 🚧 WIP

* 🐛

* 🚧 WIP

* 🐛 Increase buffer to prevent deadlocks

* ⚡ Remove unnecessary lock

* ✅ Add peering request test

* ✅ Make tests deterministic by triggering reverify

* 🚧 WIP

* 🔒 fixing concurrency issues

* ✅ testManager improved

* 🐛 Don't send PeeringResponse for invalid salt

* 🚧 WIP

* 🚧 WIP

* 📝 removed commented code

* 🚧 WIP

* 🚧 WIP

* Neighbourhood manager (#11)

* ✨ GetNextCandidate selection added

* 🔒 fixing concurrency issues

* ✅ testManager improved

* 📝 removed commented code

* 🚧 WIP

* 🚧 WIP

* 🚧 WIP

* 🚧 WIP

* ✔️ Make TestAdd pass in neighborhood_test

`Add` should do nothing if the neighborhood list is full.

* ✅ Improve TestSrvVerifyBoot

* ⬆️ Upgrade to go 1.13

* ➖ Use testify instead of magiconair/properties

* 🚧

* 🚧 WIP

* 🚧 WIP

* 🚧 WIP

* 🚧 WIP

* Simulation (#14)

* ✨ clear rejection filter after refreshing the public salt

* ✨ clean rejection filter

* ✅ Add mpeer test

* 🎨 gofmt test

* 🎨 Remove ineffactual assignments

* 🔨 Trigger panic when index is out of bound in deletePeer

* ✅ Add selection test

* ✅ Add TestGetFurtherest and TestGetPeerIndex

* ✨ both salt updated at the same time and neighborhood dropped

* 🎨 Add node peering history for simulation

* 🚧 WIP

* ✨ added sim visualization

* 🔥 removed root handler

* 📝 added README

* 📝 updated README

* ➖ removed unused dependencies

* 🎨 Tidy go.mod

* 🚧 Work in progress

* 🚧 WIP

* 🚧 WIP

* 🚧 WIP

* 💄 improved start button

* 🚧 WIP

* ✨ added keyboard support for start

* 🚧 WIP

* 🚧 WIP

* 🚧 WIP

* 🚧 WIP

* 🚧 WIP

* 🚧 WIP

* ✨ added input parameters

* 📝 README updated

* 💄 gif updated

* 💄 figure updated

* 📝 updated

* 💄 updated gif

* removed simulation metrics

* 📝 updated

* 📝 updated

* ♻️ Extract server from discovery and peering

* 🐛 Use golang/protobuf

* Update README.md

* ♻️ Rename PeersRequest to DiscoveryRequest

* ✏️ Fixing typos

* 🎨 Move unused function to tests

* ♻️ The selection protocol depends on the discovery

* ✅ Make tests more robust when using -race

* 🔊 Improve logging

* 🎨 Remove unnecessary arguments

* 🐛 Fix data races

* 🐛 added timeout for simulated network

* 🎨 added loop to animation

* ♻️ rename neighborhood to selection

* ✨ adds initial salt and fixes simulation end

* 📝 visualizer enabled by default

* ✨ new parameter dropAll and improved python script

* 📝 updated README

* 📝 updated README

* 🐛 fix salt initialization

* 📝 added blogpost link

* 📝 Add badges to README

* 👷 Add Travis CI for tests

* 🚨 Correct formating

* 👷 Running golangci on Travis

* 🚨 Ignore return value of 'logger.Sync'

* 🚨 Remove unused functions

* 📝 Add link to license

* 🎨 Move simnetwork to transport

* 🎨 Use the complete network protocol in simulations

* ♻️ Do not export selection/manager

* 🔥 Remove gRPC transport layer

* ✅ Add UDP connection transport test

* 🚧 Implement the peer DB using Goshimmer database

* ➕ Use the local GoShimmer version

* ✨ Add support for a persistent database

* ✨ Persist private key of local peer in database

* 🐛 Set TTL for bootstrap peers

* 🚧 Use GoShimmer events

* ✨ Store the supported services in the local peer

* 📌 Use most current GoShimmer git version as a dep

* ➕ Switch to hive.go event package

* 🎨 Use correct module iotaledger/autopeering-sim

* 🐛 Provide dummy service in autopeering simulation

* ✨ adds service support in the selection

* ✨ adds peer discovered events

* ✨ adds GetIncomingNeighbors and GetOutgoingNeighbors

* 🐛 fixes out of bound error in splitNodeKey

* ✨ adds public IP support

* 🐛 fixes localhost

* 🐛 fixes localhost parsing

* 🔧 changes selection loop to 1s

* 🔊 switches from fmt.Println to log.Debug

* 🔧 increases maxKnown to 1000 and always triggers discovered peer

* ✨ adds PeerDeleted event

* 🚧 moves PeerDeleted event into deletePeer

* ✨ adds config paramters for the peer discovery

* ✨ adds config parameters to neighbor selection

* ✨ enable/disable inbound/outbound selection

* 💡 Improve Godoc comments

* ✨ modifies disabled outbound selection

* 🐛 fixes bug with disabling the selection

* ➖ removes getMyIP() from server

* 🔇 removes some debugging logs

* 🚧 Introduce services

- Each peer now comes with a set of services
- Local peer is a proper peer
- Services are exchanged during Pong and are available for all verified
peers

* 🐛 fixes GetVerifiedPeer

* ✨ adds gossip key to the service

* 🔇 removes debugging logs

* ✅ Add test for GetVerifiedPeer

* 🐛 Fix main

* 🎨 Add localNetwork to Protocol

* 🐛 Add new but verified peers to the manager

* 🔧 changes configurable parameters

* 🐛 fixes DiscoveryRequest field sequence

* 🍱 Regenerate proto files

* 🎨 Cleanup parameters

* 🐛 Fix potential race condition

* 🔇 Reduce logging verbosity

* ✅ Add test for selection+discover

* ✨ Return net.Addr in Transport

* 🐛 Remove inbound/outbound switches completely

* 🔊 Improve logging

* 🔊 Fix peerdb logs

* 🐛 Fix peer updating

* ✅ Make TestProtFull more robust

* 🎨 Make queryInterval a parameter

* 🔊 Improve loggind during querying

* 🐛 Trigger PeerDiscovered only for active peers

* 🎨 Cleanup protocol tests

* ✅ Add discovery test on protocol level

* 🎨 Rename maxVerified to maxManaged

* 🔧 Increase default query interval

* 🎨 Improve discover benchmarks

* ✅ Fix manager tests

* 🎨 Do not use bugged assert.Eventually

* 🚨 Fix linter warnings in server

* 🚨 Remove unused parameters

* 🎨 Make transport work on slices of bytes

* ✏️ Fix typo in comments

* 🚨 Fix linter warnings

* 🎨 UpdateService accepts two strings

* ✅ Add test that services are received in discover

* ✨ adds required services

* 🎨 Handle closed connections consistently

* 🎨 Code cleanup

* 🐛 fixes DropPeer

* 🎨 improves debug messages

* 🔊 Log errors during reverification

* 🔊

 Log packet size

* refactor: remove unused files

* refactor: use internal autopeering package

Co-authored-by: Angelo Capossele <angelocapossele@gmail.com>
Co-authored-by: jkrvivian <jkrvivian@gmail.com>