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* 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 ```
Tendermint Tests
The unit tests (ie. the go test s) can be run with make test.
The integration tests can be run wtih make test_integrations.
Running the integrations test will build a docker container with local version of tendermint and run the following tests in docker containers:
- go tests, with --race
- includes test coverage
- app tests
- dummy app over socket
- counter app over socket
- counter app over grpc
- persistence tests
- crash tendermint at each of many predefined points, restart, and ensure it syncs properly with the app
- p2p tests
- start a local dummy app testnet on a docker network (requires docker version 1.10+)
- send a tx on each node and ensure the state root is updated on all of them
- crash and restart nodes one at a time and ensure they can sync back up (via fastsync)
- crash and restart all nodes at once and ensure they can sync back up
If on a release-x.x.x branch, we also run
go testfor all our dependency libs (test/test_libs.sh)- network_testing - benchmark a mintnet based cloud deploy using netmon