zolfa/tendermint - tendermint - Gitea: Git with a cup of tea

bft blockchain consensus consistency cryptocurrency cryptography db distributed-systems go

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distinguish between seeds and manual peers in the config/flags - we only use seeds if we can’t connect to peers in the addrbook. - we always connect to nodes given in config/flags Refs #864

7 years ago

p2p: introduce peerConn to simplify peer creation (#1226) * expose AuthEnc in the P2P config if AuthEnc is true, dialed peers must have a node ID in the address and it must match the persistent pubkey from the secret handshake. Refs #1157 * fixes after my own review * fix docs * fix build failure ``` p2p/pex/pex_reactor_test.go:288:88: cannot use seed.NodeInfo().NetAddress() (type *p2p.NetAddress) as type string in array or slice literal ``` * p2p: introduce peerConn to simplify peer creation * Introduce `peerConn` containing the known fields of `peer` * `peer` only created in `sw.addPeer` once handshake is complete and NodeInfo is checked * Eliminates some mutable variables and makes the code flow better * Simplifies the `newXxxPeer` funcs * Use ID instead of PubKey where possible. * SetPubKeyFilter -> SetIDFilter * nodeInfo.Validate takes ID * remove peer.PubKey() * persistent node ids * fixes from review * test: use ip_plus_id.sh more * fix invalid memory panic during fast_sync test ``` 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: panic: runtime error: invalid memory address or nil pointer dereference 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: [signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x98dd3e] 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: goroutine 3432 [running]: 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: github.com/tendermint/tendermint/p2p.newOutboundPeerConn(0xc423fd1380, 0xc420933e00, 0x1, 0x1239a60, 0 xc420128c40, 0x2, 0x42caf6, 0xc42001f300, 0xc422831d98, 0xc4227951c0, ...) 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: #011/go/src/github.com/tendermint/tendermint/p2p/peer.go:123 +0x31e 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: github.com/tendermint/tendermint/p2p.(*Switch).addOutboundPeerWithConfig(0xc4200ad040, 0xc423fd1380, 0 xc420933e00, 0xc423f48801, 0x28, 0x2) 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: #011/go/src/github.com/tendermint/tendermint/p2p/switch.go:455 +0x12b 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: github.com/tendermint/tendermint/p2p.(*Switch).DialPeerWithAddress(0xc4200ad040, 0xc423fd1380, 0x1, 0x 0, 0x0) 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: #011/go/src/github.com/tendermint/tendermint/p2p/switch.go:371 +0xdc 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: github.com/tendermint/tendermint/p2p.(*Switch).reconnectToPeer(0xc4200ad040, 0x123e000, 0xc42007bb00) 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: #011/go/src/github.com/tendermint/tendermint/p2p/switch.go:290 +0x25f 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: created by github.com/tendermint/tendermint/p2p.(*Switch).StopPeerForError 2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: #011/go/src/github.com/tendermint/tendermint/p2p/switch.go:256 +0x1b7 ```

7 years ago

distinguish between seeds and manual peers in the config/flags - we only use seeds if we can’t connect to peers in the addrbook. - we always connect to nodes given in config/flags Refs #864

7 years ago

Switch ports 466xx to 266xx (#1735) * Switch ports 466xx to be 266xx This is done so the default ports aren't in the linux kernel's default ephemeral port range. * Update ABCI import * Bump cache on circleci * Get more verbose output for debugging * Bump abci dependency * Fix accidental change of a block header's hash * pin abci release

7 years ago

distinguish between seeds and manual peers in the config/flags - we only use seeds if we can’t connect to peers in the addrbook. - we always connect to nodes given in config/flags Refs #864

7 years ago

Switch ports 466xx to 266xx (#1735) * Switch ports 466xx to be 266xx This is done so the default ports aren't in the linux kernel's default ephemeral port range. * Update ABCI import * Bump cache on circleci * Get more verbose output for debugging * Bump abci dependency * Fix accidental change of a block header's hash * pin abci release

7 years ago

distinguish between seeds and manual peers in the config/flags - we only use seeds if we can’t connect to peers in the addrbook. - we always connect to nodes given in config/flags Refs #864

7 years ago

rename manual peers to persistent peers

7 years ago

#! /bin/bash
set -eu

N=$1
DOCKER_IMAGE=$2

cd "$GOPATH/src/github.com/tendermint/tendermint"

persistent_peers="$(test/p2p/ip_plus_id.sh 1 $DOCKER_IMAGE):26656"
for i in $(seq 2 $N); do
	persistent_peers="$persistent_peers,$(test/p2p/ip_plus_id.sh $i $DOCKER_IMAGE):26656"
done
echo "$persistent_peers"