@ -24,11 +24,11 @@ please submit them to our [bug bounty](https://tendermint.com/security)!
### P2P and Network Protocols
- [The Base P2P Layer](p2p): multiplex the protocols ("reactors") on authenticated and encrypted TCP connections
- [Peer Exchange (PEX)](reactors/pex): gossip known peer addresses so peers can find each other
- [Block Sync](reactors/block_sync): gossip blocks so peers can catch up quickly
- [Consensus](reactors/consensus): gossip votes and block parts so new blocks can be committed
- [Mempool](reactors/mempool): gossip transactions so they get included in blocks
- [The Base P2P Layer](https://github.com/tendermint/tendermint/tree/master/docs/spec/p2p): multiplex the protocols ("reactors") on authenticated and encrypted TCP connections
- [Peer Exchange (PEX)](https://github.com/tendermint/tendermint/tree/master/docs/spec/reactors/pex): gossip known peer addresses so peers can find each other
- [Block Sync](https://github.com/tendermint/tendermint/tree/master/docs/spec/reactors/block_sync): gossip blocks so peers can catch up quickly
- [Consensus](https://github.com/tendermint/tendermint/tree/master/docs/spec/reactors/consensus): gossip votes and block parts so new blocks can be committed
- [Mempool](https://github.com/tendermint/tendermint/tree/master/docs/spec/reactors/mempool): gossip transactions so they get included in blocks
The `pub_key` is the Amino encoded public key for the validator. For details on
Amino encoded public keys, see the [section of the encoding spec](./encoding.md#public-key-cryptography).
Amino encoded public keys, see the [section of the encoding spec](https://github.com/tendermint/tendermint/blob/master/docs/spec/blockchain/encoding.md#public-key-cryptography).
For Ed25519 pubkeys, the Amino prefix is always "1624DE6220". For example, the 32-byte Ed25519 pubkey
`76852933A4686A721442E931A8415F62F5F1AEDF4910F1F252FB393F74C40C85` would be
@ -121,7 +121,6 @@ stateBlockHeight = height of the last block for which Tendermint completed all
block processing and saved all ABCI results to disk
appBlockHeight = height of the last block for which ABCI app succesfully
completely Commit
```
Note we always have `storeBlockHeight >= stateBlockHeight` and `storeBlockHeight >= appBlockHeight`
@ -165,4 +164,3 @@ If `storeBlockHeight == stateBlockHeight+1`
If appBlockHeight == storeBlockHeight {
update the state using the saved ABCI responses but dont run the block against the real app.
This happens if we crashed after the app finished Commit but before Tendermint saved the state.
This document explains how Tendermint Peers are identified and how they connect to one another.
For details on peer discovery, see the [peer exchange (PEX) reactor doc](../reactors/pex/pex.md).
For details on peer discovery, see the [peer exchange (PEX) reactor doc](https://github.com/tendermint/tendermint/blob/master/docs/spec/reactors/pex/pex.md).
@ -16,7 +16,7 @@ explained in a forthcoming document.
For efficiency reasons, validators in Tendermint consensus protocol do not agree directly on the
block as the block size is big, i.e., they don't embed the block inside `Proposal` and
`VoteMessage`. Instead, they reach agreement on the `BlockID` (see `BlockID` definition in
[Blockchain](blockchain.md) section) that uniquely identifies each block. The block itself is
[Blockchain](https://github.com/tendermint/tendermint/blob/master/docs/spec/blockchain/blockchain.md#blockid) section) that uniquely identifies each block. The block itself is
disseminated to validator processes using peer-to-peer gossiping protocol. It starts by having a
proposer first splitting a block into a number of block parts, that are then gossiped between
processes using `BlockPartMessage`.
@ -69,7 +69,7 @@ BlockID contains PartSetHeader.
## VoteMessage
VoteMessage is sent to vote for some block (or to inform others that a process does not vote in the
current round). Vote is defined in [Blockchain](blockchain.md) section and contains validator's
current round). Vote is defined in the [Blockchain](https://github.com/tendermint/tendermint/blob/master/docs/spec/blockchain/blockchain.md#blockid) section and contains validator's
information (validator address and index), height and round for which the vote is sent, vote type,
blockID if process vote for some block (`nil` otherwise) and a timestamp when the vote is sent. The
@ -4,8 +4,8 @@ The p2p package provides an abstraction around peer-to-peer communication.
Docs:
- [Connection](../docs/spec/p2p/connection.md) for details on how connections and multiplexing work
- [Peer](../docs/spec/p2p/peer.md) for details on peer ID, handshakes, and peer exchange
- [Node](../docs/spec/p2p/node.md) for details about different types of nodes and how they should work
- [Pex](../docs/spec/reactors/pex/pex.md) for details on peer discovery and exchange
- [Config](../docs/spec/p2p/config.md) for details on some config option
- [Connection](https://github.com/tendermint/tendermint/blob/master/docs/spec/docs/spec/p2p/connection.md) for details on how connections and multiplexing work
- [Peer](https://github.com/tendermint/tendermint/blob/master/docs/spec/docs/spec/p2p/peer.md) for details on peer ID, handshakes, and peer exchange
- [Node](https://github.com/tendermint/tendermint/blob/master/docs/spec/docs/spec/p2p/node.md) for details about different types of nodes and how they should work
- [Pex](https://github.com/tendermint/tendermint/blob/master/docs/spec/docs/spec/reactors/pex/pex.md) for details on peer discovery and exchange
- [Config](https://github.com/tendermint/tendermint/blob/master/docs/spec/docs/spec/p2p/config.md) for details on some config option