* fix solidifier

Request branch and trunk if absent. Remove solidified transactions from unsolidTxs.

* Recursively request not yet requesting transactions

* remove existing transactions from request queue

*  refactor solidifier

* fix: store and load seeds from the peer DB

*  fix linter warnings

* Add map based database implementation

* Use mapdb for all autopeering tests

* Use buffered connection for gossip

* fix wrong timeout

* Encode length in big endian

*  Improve debug logging

* configure bind and external address

* Move bind and external to network

* Ignore empty seed

* Update default config

* Add bind address config for analysis http server

* Make graph config consistent

* Add bind address to dashboard

* Do not print config on startup

* Apply suggestions from code review

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

* Apply suggestions from code review

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

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

* 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>

* migrates to hive.go database package

* review fixes

* alias types and vars from hive.go's db package

* Move database to tempdir to prevent sideeffects in tests

* fix import

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

* Add known peers to getNeighbors request #151

* Check if autopeering discovery is enabled #151

* feat: add netutil package

* use IsTemporaryError

* remove unused import

* 

 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>

* refactors errors

* fmt packages/model/error.go

* feat: add option to configure the private key seed

* Improve log messages