Adds pub/sub of incoming Pss messages using event.Feed,
and a websockets interface for pss send and notifications
through persistent connection using rpc.notifier.
Websocket RPC are started automatically on the swarm executable
if the --pss flag is present. If more instances are to be run,
alternate ws ports can be specified with the --pssport flag.
Current implementation also includes a shallow builtin ping/pong handler
with topic "pss" and version 1, to simplify POCs and testing against pss.
This will eventually be removed, so no code should be made dependent on it.
General:
- Message encapsulation is temporary until integration with whisper
Incoming message handling:
- Implements a dispatcher for registering handler functions to pss topics
- Handlers can be any sort of function, and can send/receive on p2p.MsgReadWriter
- Actual p2p.Protocol handling now as pluggable convenience function
Sending and routing:
- Added temporary cache solution based on message hash digest
- Send and forward split up as separate methods
- Send is now payload agnostic (p2p.Protocol replies massaged in p2p.MsgWriter)
Tests:
- TestPssRandom...
Sends PSS between randomly selected nodes in different population magnitudes
- TestPssFullLinearEcho
A->B->C->B->A ping/pong over pss, where A and C are running pss
- TestPssFullRandom50Pct
10 nodes where 5 are running pss, 5 sends to/from random nodes
(messages currently get stuck in kad. routing, discarded by cache block)
- Protocoltester tests status unknown
Currently http cors and websocket origins are a comma separated string in the
config object. These are replaced with string arrays that are more expressive in
case of a config file.
* p2p/discover, p2p/discv5: add marshaling methods to Node
* p2p/netutil: make Netlist decodable from TOML
* common/math: encode nil HexOrDecimal256 as 0x0
* cmd/geth: add --config file flag
* cmd/geth: add missing license header
* eth: prettify Config again, fix tests
* eth: use gasprice.Config instead of duplicating its fields
* eth/gasprice: hide nil default from dumpconfig output
* cmd/geth: hide genesis block in dumpconfig output
* node: make tests compile
* console: fix tests
* cmd/geth: make TOML keys look exactly like Go struct fields
* p2p: use discovery by default
This makes the zero Config slightly more useful. It also fixes package
node tests because Node detects reuse of the datadir through the
NodeDatabase.
* cmd/geth: make ethstats URL settable through config file
* cmd/faucet: fix configuration
* cmd/geth: dedup attach tests
* eth: add comment for DefaultConfig
* eth: pass downloader.SyncMode in Config
This removes the FastSync, LightSync flags in favour of a more
general SyncMode flag.
* cmd/utils: remove jitvm flags
* cmd/utils: make mutually exclusive flag error prettier
It now reads:
Fatal: flags --dev, --testnet can't be used at the same time
* p2p: fix typo
* node: add DefaultConfig, use it for geth
* mobile: add missing NoDiscovery option
* cmd/utils: drop MakeNode
This exposed a couple of places that needed to be updated to use
node.DefaultConfig.
* node: fix typo
* eth: make fast sync the default mode
* cmd/utils: remove IPCApiFlag (unused)
* node: remove default IPC path
Set it in the frontends instead.
* cmd/geth: add --syncmode
* cmd/utils: make --ipcdisable and --ipcpath mutually exclusive
* cmd/utils: don't enable WS, HTTP when setting addr
* cmd/utils: fix --identity
This PR deprecates the file related RPC calls in favour of an improved HTTP API.
The main aim is to expose a simple to use API which can be consumed by thin
clients (e.g. curl and HTML forms) without the need for complex logic (e.g.
manipulating prefix trie manifests).
This adds a swarm ls command which lists files and directories stored in a
manifest. Rather than listing all files, it uses "directory prefixes" in case there are a
lot of files in a manifest but you just want to traverse it.
This also includes some refactoring to the tests and the introduction of a
swarm/api/client package to make things easier to test.
This commit adds pluggable consensus engines to go-ethereum. In short, it
introduces a generic consensus interface, and refactors the entire codebase to
use this interface.
