Cleanup lpstream, Connection and BufferStream (#228)
* count published messages * don't call `switch.dial` in `subscribeToPeer` * don't use delegation in connection * move connection out to own file * don't breakout on reset * make sure to call close on secured conn * add lpstream tracing * don't breackdown by conn id * fix import * remove unused lable * reset connection on exception * add additional metrics for skipped messages * check for nil in secure.close
This commit is contained in:
parent
719744f46a
commit
5b28e8c488
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@ -8,7 +8,7 @@ import ../libp2p/[switch, # manage transports, a single entry
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crypto/crypto, # cryptographic functions
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errors, # error handling utilities
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protocols/identify, # identify the peer info of a peer
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connection, # create and close stream read / write connections
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stream/connection, # create and close stream read / write connections
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transports/transport, # listen and dial to other peers using p2p protocol
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transports/tcptransport, # listen and dial to other peers using client-server protocol
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multiaddress, # encode different addressing schemes. For example, /ip4/7.7.7.7/tcp/6543 means it is using IPv4 protocol and TCP
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@ -1,139 +0,0 @@
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## Nim-LibP2P
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## Copyright (c) 2019 Status Research & Development GmbH
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## Licensed under either of
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## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
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## * MIT license ([LICENSE-MIT](LICENSE-MIT))
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## at your option.
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## This file may not be copied, modified, or distributed except according to
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## those terms.
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import chronos, chronicles, metrics
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import peerinfo,
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errors,
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multiaddress,
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stream/lpstream,
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peerinfo
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when chronicles.enabledLogLevel == LogLevel.TRACE:
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import oids
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export lpstream
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logScope:
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topics = "connection"
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const
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ConnectionTrackerName* = "libp2p.connection"
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type
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Connection* = ref object of LPStream
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peerInfo*: PeerInfo
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stream*: LPStream
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observedAddr*: Multiaddress
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ConnectionTracker* = ref object of TrackerBase
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opened*: uint64
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closed*: uint64
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proc setupConnectionTracker(): ConnectionTracker {.gcsafe.}
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proc getConnectionTracker*(): ConnectionTracker {.gcsafe.} =
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result = cast[ConnectionTracker](getTracker(ConnectionTrackerName))
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if isNil(result):
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result = setupConnectionTracker()
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proc dumpTracking(): string {.gcsafe.} =
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var tracker = getConnectionTracker()
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result = "Opened conns: " & $tracker.opened & "\n" &
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"Closed conns: " & $tracker.closed
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proc leakTransport(): bool {.gcsafe.} =
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var tracker = getConnectionTracker()
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result = (tracker.opened != tracker.closed)
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proc setupConnectionTracker(): ConnectionTracker =
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result = new ConnectionTracker
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result.opened = 0
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result.closed = 0
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result.dump = dumpTracking
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result.isLeaked = leakTransport
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addTracker(ConnectionTrackerName, result)
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declareGauge libp2p_open_connection, "open Connection instances"
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proc `$`*(conn: Connection): string =
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if not isNil(conn.peerInfo):
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result = conn.peerInfo.id
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proc init[T: Connection](self: var T, stream: LPStream): T =
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## create a new Connection for the specified async reader/writer
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new self
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self.stream = stream
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self.initStream()
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return self
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proc newConnection*(stream: LPStream): Connection =
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## create a new Connection for the specified async reader/writer
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result.init(stream)
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method initStream*(s: Connection) =
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procCall LPStream(s).initStream()
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trace "created connection", oid = s.oid
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inc getConnectionTracker().opened
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libp2p_open_connection.inc()
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method readExactly*(s: Connection,
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pbytes: pointer,
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nbytes: int):
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Future[void] {.async, gcsafe.} =
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await s.stream.readExactly(pbytes, nbytes)
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method readOnce*(s: Connection,
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pbytes: pointer,
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nbytes: int):
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Future[int] {.async, gcsafe.} =
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result = await s.stream.readOnce(pbytes, nbytes)
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method write*(s: Connection,
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msg: seq[byte]):
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Future[void] {.async, gcsafe.} =
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await s.stream.write(msg)
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method atEof*(s: Connection): bool {.inline.} =
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if isNil(s.stream):
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return true
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s.stream.atEof
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method closed*(s: Connection): bool =
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if isNil(s.stream):
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return true
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result = s.stream.closed
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method close*(s: Connection) {.async, gcsafe.} =
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try:
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if not s.isClosed:
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s.isClosed = true
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trace "about to close connection", closed = s.closed,
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conn = $s,
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oid = s.oid
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if not isNil(s.stream) and not s.stream.closed:
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trace "closing child stream", closed = s.closed,
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conn = $s,
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oid = s.stream.oid
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await s.stream.close()
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# s.stream = nil
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s.closeEvent.fire()
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trace "connection closed", closed = s.closed,
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conn = $s,
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oid = s.oid
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inc getConnectionTracker().closed
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libp2p_open_connection.dec()
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except CatchableError as exc:
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trace "exception closing connections", exc = exc.msg
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@ -9,7 +9,7 @@
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import strutils
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import chronos, chronicles, stew/byteutils
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import connection,
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import stream/connection,
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vbuffer,
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errors,
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protocols/protocol
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@ -10,11 +10,10 @@
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import chronos
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import nimcrypto/utils, chronicles, stew/byteutils
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import types,
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../../connection,
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../../stream/connection,
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../../utility,
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../../varint,
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../../vbuffer,
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../../stream/lpstream
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../../vbuffer
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logScope:
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topics = "mplexcoder"
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@ -8,17 +8,16 @@
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## those terms.
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import oids, deques
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import chronos, chronicles
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import chronos, chronicles, metrics
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import types,
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coder,
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nimcrypto/utils,
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../../stream/connection,
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../../stream/bufferstream,
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../../stream/lpstream,
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../../connection,
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../../utility,
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../../errors
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export lpstream
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export connection
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logScope:
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topics = "mplexchannel"
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@ -79,6 +78,12 @@ template withEOFExceptions(body: untyped): untyped =
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method reset*(s: LPChannel) {.base, async, gcsafe.}
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method initStream*(s: LPChannel) =
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if s.objName.len == 0:
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s.objName = "LPChannel"
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procCall BufferStream(s).initStream()
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proc newChannel*(id: uint64,
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conn: Connection,
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initiator: bool,
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name = s.name,
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oid = s.oid
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await s.closeMessage().wait(2.minutes)
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s.closedLocal = true
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if s.atEof: # already closed by remote close parent buffer immediately
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await procCall BufferStream(s).close()
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except AsyncTimeoutError:
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name = s.name,
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oid = s.oid
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s.closedLocal = true
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asyncCheck closeRemote()
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@ -10,8 +10,7 @@
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import tables, sequtils, oids
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import chronos, chronicles, stew/byteutils
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import ../muxer,
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../../connection,
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../../stream/lpstream,
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../../stream/connection,
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../../stream/bufferstream,
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../../utility,
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../../errors,
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@ -26,7 +25,6 @@ type
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Mplex* = ref object of Muxer
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remote: Table[uint64, LPChannel]
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local: Table[uint64, LPChannel]
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conns: seq[Connection]
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handlerFuts: seq[Future[void]]
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currentId*: uint64
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maxChannels*: uint64
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initiator,
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name,
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lazy = lazy)
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result.peerInfo = m.connection.peerInfo
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result.observedAddr = m.connection.observedAddr
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m.getChannelList(initiator)[id] = result
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method handle*(m: Mplex) {.async, gcsafe.} =
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chann_iod = channel.oid
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if not isNil(m.streamHandler):
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let stream = newConnection(channel)
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m.conns.add(stream)
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stream.peerInfo = m.connection.peerInfo
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stream.observedAddr = m.connection.observedAddr
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var fut = newFuture[void]()
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proc handler() {.async.} =
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try:
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await m.streamHandler(stream)
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await m.streamHandler(channel)
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trace "finished handling stream"
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# doAssert(stream.closed, "connection not closed by handler!")
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# doAssert(channel.closed, "connection not closed by handler!")
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except CatchableError as exc:
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trace "exception in stream handler", exc = exc.msg
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doAssert(stream.closed, "stream not closed by protocol handler")
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await channel.reset()
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finally:
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m.conns.keepItIf(it != stream)
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m.handlerFuts.keepItIf(it != fut)
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fut = handler()
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await channel.reset()
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m.getChannelList(initiator).del(id)
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trace "deleted channel"
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break
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finally:
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trace "stopping mplex main loop", oid = m.oid
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await m.close()
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let channel = await m.newStreamInternal(lazy = lazy)
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if not lazy:
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await channel.open()
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result = newConnection(channel)
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result.peerInfo = m.connection.peerInfo
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result.observedAddr = m.connection.observedAddr
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asyncCheck m.cleanupChann(channel)
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return Connection(channel)
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method close*(m: Mplex) {.async, gcsafe.} =
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if m.isClosed:
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except CatchableError as exc:
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warn "error resetting channel", exc = exc.msg
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for conn in m.conns:
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try:
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await conn.close()
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except CatchableError as exc:
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warn "error closing channel's connection"
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checkFutures(
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await allFinished(m.handlerFuts))
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finally:
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m.remote.clear()
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m.local.clear()
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m.conns = @[]
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m.handlerFuts = @[]
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m.isClosed = true
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@ -9,7 +9,8 @@
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import chronos, chronicles
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import ../protocols/protocol,
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../connection,
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../stream/connection,
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../peerinfo,
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../errors
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logScope:
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@ -65,3 +66,6 @@ method init(c: MuxerProvider) =
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trace "exception in muxer handler", exc = exc.msg
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c.handler = handler
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proc `$`*(m: Muxer): string =
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$m.connection.peerInfo
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@ -11,7 +11,7 @@ import options
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import chronos, chronicles
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import ../protobuf/minprotobuf,
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../peerinfo,
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../connection,
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../stream/connection,
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../peer,
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../crypto/crypto,
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../multiaddress,
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@ -8,7 +8,7 @@
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## those terms.
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import chronos
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import ../connection
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import ../stream/connection
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type
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LPProtoHandler* = proc (conn: Connection,
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@ -14,7 +14,7 @@ import pubsub,
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timedcache,
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rpc/[messages, message],
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../../crypto/crypto,
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../../connection,
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../../stream/connection,
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../../peer,
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../../peerinfo,
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../../utility,
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@ -18,7 +18,7 @@ import pubsub,
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../../crypto/crypto,
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../protocol,
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../../peerinfo,
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../../connection,
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../../stream/connection,
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../../peer,
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../../errors,
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../../utility
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@ -12,7 +12,7 @@ import chronos, chronicles
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import pubsubpeer,
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rpc/messages,
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../protocol,
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../../connection,
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../../stream/connection,
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../../peerinfo
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import metrics
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@ -13,8 +13,7 @@ import rpc/[messages, message, protobuf],
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timedcache,
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../../peer,
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../../peerinfo,
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../../connection,
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../../stream/lpstream,
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../../stream/connection,
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../../crypto/crypto,
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../../protobuf/minprotobuf,
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../../utility
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@ -24,7 +23,8 @@ logScope:
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declareCounter(libp2p_pubsub_sent_messages, "number of messages sent", labels = ["id", "topic"])
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declareCounter(libp2p_pubsub_received_messages, "number of messages received", labels = ["id", "topic"])
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declareCounter(libp2p_pubsub_skipped_messages, "number of skipped messages", labels = ["id"])
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declareCounter(libp2p_pubsub_skipped_received_messages, "number of received skipped messages", labels = ["id"])
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declareCounter(libp2p_pubsub_skipped_sent_messages, "number of sent skipped messages", labels = ["id"])
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type
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PubSubObserver* = ref object
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@ -78,7 +78,7 @@ proc handle*(p: PubSubPeer, conn: Connection) {.async.} =
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let digest = $(sha256.digest(data))
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trace "read data from peer", peer = p.id, data = data.shortLog
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if digest in p.recvdRpcCache:
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libp2p_pubsub_skipped_messages.inc(labelValues = [p.id])
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libp2p_pubsub_skipped_received_messages.inc(labelValues = [p.id])
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trace "message already received, skipping", peer = p.id
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continue
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@ -117,6 +117,7 @@ proc send*(p: PubSubPeer, msgs: seq[RPCMsg]) {.async.} =
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let digest = $(sha256.digest(encoded.buffer))
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if digest in p.sentRpcCache:
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trace "message already sent to peer, skipping", peer = p.id
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libp2p_pubsub_skipped_sent_messages.inc(labelValues = [p.id])
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continue
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proc sendToRemote() {.async.} =
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|
|
|
@ -11,7 +11,7 @@ import chronos
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import chronicles
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import stew/[endians2, byteutils]
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import nimcrypto/[utils, sysrand, sha2, hmac]
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import ../../connection
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import ../../stream/lpstream
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import ../../peer
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import ../../peerinfo
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import ../../protobuf/minprotobuf
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|
@ -267,12 +267,12 @@ template read_s: untyped =
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proc receiveHSMessage(sconn: Connection): Future[seq[byte]] {.async.} =
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var besize: array[2, byte]
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await sconn.stream.readExactly(addr besize[0], besize.len)
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await sconn.readExactly(addr besize[0], besize.len)
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let size = uint16.fromBytesBE(besize).int
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trace "receiveHSMessage", size
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var buffer = newSeq[byte](size)
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if buffer.len > 0:
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await sconn.stream.readExactly(addr buffer[0], buffer.len)
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await sconn.readExactly(addr buffer[0], buffer.len)
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return buffer
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proc sendHSMessage(sconn: Connection; buf: seq[byte]) {.async.} =
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|
@ -488,8 +488,9 @@ method handshake*(p: Noise, conn: Connection, initiator: bool = false): Future[S
|
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secure.initStream()
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secure.stream = conn
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secure.closeEvent = newAsyncEvent()
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secure.peerInfo = PeerInfo.init(remotePubKey)
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secure.observedAddr = conn.observedAddr
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|
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if initiator:
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secure.readCs = handshakeRes.cs2
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secure.writeCs = handshakeRes.cs1
|
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|
|
|
@ -8,7 +8,7 @@
|
|||
## those terms.
|
||||
|
||||
import chronos
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||||
import secure, ../../connection
|
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import secure, ../../stream/connection
|
||||
|
||||
const PlainTextCodec* = "/plaintext/1.0.0"
|
||||
|
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|
|
|
@ -9,13 +9,13 @@
|
|||
import chronos, chronicles, oids, stew/endians2
|
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import nimcrypto/[sysrand, hmac, sha2, sha, hash, rijndael, twofish, bcmode]
|
||||
import secure,
|
||||
../../connection,
|
||||
../../stream/connection,
|
||||
../../peerinfo,
|
||||
../../stream/lpstream,
|
||||
../../crypto/crypto,
|
||||
../../crypto/ecnist,
|
||||
../../peer,
|
||||
../../utility
|
||||
|
||||
export hmac, sha2, sha, hash, rijndael, bcmode
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||||
|
||||
logScope:
|
||||
|
@ -177,7 +177,7 @@ proc macCheckAndDecode(sconn: SecioConn, data: var seq[byte]): bool =
|
|||
proc readRawMessage(conn: Connection): Future[seq[byte]] {.async.} =
|
||||
while true: # Discard 0-length payloads
|
||||
var lengthBuf: array[4, byte]
|
||||
await conn.stream.readExactly(addr lengthBuf[0], lengthBuf.len)
|
||||
await conn.readExactly(addr lengthBuf[0], lengthBuf.len)
|
||||
let length = uint32.fromBytesBE(lengthBuf)
|
||||
|
||||
trace "Recieved message header", header = lengthBuf.shortLog, length = length
|
||||
|
@ -188,7 +188,7 @@ proc readRawMessage(conn: Connection): Future[seq[byte]] {.async.} =
|
|||
|
||||
if length > 0:
|
||||
var buf = newSeq[byte](int(length))
|
||||
await conn.stream.readExactly(addr buf[0], buf.len)
|
||||
await conn.readExactly(addr buf[0], buf.len)
|
||||
trace "Received message body",
|
||||
conn = $conn, length = buf.len, buff = buf.shortLog
|
||||
return buf
|
||||
|
@ -200,7 +200,7 @@ method readMessage*(sconn: SecioConn): Future[seq[byte]] {.async.} =
|
|||
when chronicles.enabledLogLevel == LogLevel.TRACE:
|
||||
logScope:
|
||||
stream_oid = $sconn.stream.oid
|
||||
var buf = await sconn.readRawMessage()
|
||||
var buf = await sconn.stream.readRawMessage()
|
||||
if sconn.macCheckAndDecode(buf):
|
||||
result = buf
|
||||
else:
|
||||
|
@ -242,7 +242,7 @@ proc newSecioConn(conn: Connection,
|
|||
secrets: Secret,
|
||||
order: int,
|
||||
remotePubKey: PublicKey): SecioConn =
|
||||
## Create new secure connection, using specified hash algorithm ``hash``,
|
||||
## Create new secure stream/lpstream, using specified hash algorithm ``hash``,
|
||||
## cipher algorithm ``cipher``, stretched keys ``secrets`` and order
|
||||
## ``order``.
|
||||
new result
|
||||
|
@ -266,6 +266,7 @@ proc newSecioConn(conn: Connection,
|
|||
secrets.ivOpenArray(i1))
|
||||
|
||||
result.peerInfo = PeerInfo.init(remotePubKey)
|
||||
result.observedAddr = conn.observedAddr
|
||||
|
||||
proc transactMessage(conn: Connection,
|
||||
msg: seq[byte]): Future[seq[byte]] {.async.} =
|
||||
|
|
|
@ -11,15 +11,28 @@ import options
|
|||
import chronos, chronicles
|
||||
import ../protocol,
|
||||
../../stream/streamseq,
|
||||
../../connection,
|
||||
../../stream/connection,
|
||||
../../peerinfo
|
||||
|
||||
type
|
||||
Secure* = ref object of LPProtocol # base type for secure managers
|
||||
|
||||
SecureConn* = ref object of Connection
|
||||
stream*: Connection
|
||||
buf: StreamSeq
|
||||
|
||||
method initStream*(s: SecureConn) =
|
||||
if s.objName.len == 0:
|
||||
s.objName = "SecureConn"
|
||||
|
||||
procCall Connection(s).initStream()
|
||||
|
||||
method close*(s: SecureConn) {.async.} =
|
||||
if not(isNil(s.stream)):
|
||||
await s.stream.close()
|
||||
|
||||
await procCall Connection(s).close()
|
||||
|
||||
method readMessage*(c: SecureConn): Future[seq[byte]] {.async, base.} =
|
||||
doAssert(false, "Not implemented!")
|
||||
|
||||
|
|
|
@ -5,7 +5,7 @@ const
|
|||
|
||||
import
|
||||
options, tables, chronos,
|
||||
switch, peer, peerinfo, connection, multiaddress,
|
||||
switch, peer, peerinfo, stream/connection, multiaddress,
|
||||
crypto/crypto, transports/[transport, tcptransport],
|
||||
muxers/[muxer, mplex/mplex, mplex/types],
|
||||
protocols/[identify, secure/secure],
|
||||
|
|
|
@ -32,18 +32,16 @@
|
|||
|
||||
import deques, math
|
||||
import chronos, chronicles, metrics
|
||||
import ../stream/lpstream
|
||||
import ../stream/connection
|
||||
|
||||
when chronicles.enabledLogLevel == LogLevel.TRACE:
|
||||
import oids
|
||||
|
||||
export lpstream
|
||||
export connection
|
||||
|
||||
logScope:
|
||||
topics = "bufferstream"
|
||||
|
||||
declareGauge libp2p_open_bufferstream, "open BufferStream instances"
|
||||
|
||||
const
|
||||
DefaultBufferSize* = 1024
|
||||
|
||||
|
@ -83,7 +81,7 @@ type
|
|||
# TODO: figure out how to make this generic to avoid casts
|
||||
WriteHandler* = proc (data: seq[byte]): Future[void] {.gcsafe.}
|
||||
|
||||
BufferStream* = ref object of LPStream
|
||||
BufferStream* = ref object of Connection
|
||||
maxSize*: int # buffer's max size in bytes
|
||||
readBuf: Deque[byte] # this is a ring buffer based dequeue
|
||||
readReqs*: Deque[Future[void]] # use dequeue to fire reads in order
|
||||
|
@ -109,11 +107,12 @@ proc requestReadBytes(s: BufferStream): Future[void] =
|
|||
s.readReqs.addLast(result)
|
||||
# trace "requestReadBytes(): added a future to readReqs", oid = s.oid
|
||||
|
||||
method initStream(s: BufferStream) =
|
||||
procCall LPStream(s).initStream()
|
||||
method initStream*(s: BufferStream) =
|
||||
if s.objName.len == 0:
|
||||
s.objName = "BufferStream"
|
||||
|
||||
procCall Connection(s).initStream()
|
||||
inc getBufferStreamTracker().opened
|
||||
libp2p_open_bufferstream.inc()
|
||||
|
||||
proc initBufferStream*(s: BufferStream,
|
||||
handler: WriteHandler = nil,
|
||||
|
@ -316,12 +315,9 @@ method close*(s: BufferStream) {.async, gcsafe.} =
|
|||
r.fail(newLPStreamEOFError())
|
||||
s.dataReadEvent.fire()
|
||||
s.readBuf.clear()
|
||||
s.closeEvent.fire()
|
||||
s.isClosed = true
|
||||
|
||||
await procCall Connection(s).close()
|
||||
inc getBufferStreamTracker().closed
|
||||
libp2p_open_bufferstream.dec()
|
||||
|
||||
trace "bufferstream closed", oid = s.oid
|
||||
else:
|
||||
trace "attempt to close an already closed bufferstream", trace = getStackTrace()
|
||||
|
|
|
@ -8,18 +8,24 @@
|
|||
## those terms.
|
||||
|
||||
import chronos, chronicles
|
||||
import lpstream, ../utility
|
||||
import connection, ../utility
|
||||
|
||||
logScope:
|
||||
topics = "chronosstream"
|
||||
|
||||
type ChronosStream* = ref object of LPStream
|
||||
type ChronosStream* = ref object of Connection
|
||||
client: StreamTransport
|
||||
|
||||
method initStream*(s: ChronosStream) =
|
||||
if s.objName.len == 0:
|
||||
s.objName = "ChronosStream"
|
||||
|
||||
procCall Connection(s).initStream()
|
||||
|
||||
proc newChronosStream*(client: StreamTransport): ChronosStream =
|
||||
new result
|
||||
result.client = client
|
||||
result.closeEvent = newAsyncEvent()
|
||||
result.initStream()
|
||||
|
||||
template withExceptions(body: untyped) =
|
||||
try:
|
||||
|
@ -82,6 +88,6 @@ method close*(s: ChronosStream) {.async.} =
|
|||
if not s.client.closed():
|
||||
await s.client.closeWait()
|
||||
|
||||
s.closeEvent.fire()
|
||||
await procCall Connection(s).close()
|
||||
except CatchableError as exc:
|
||||
trace "error closing chronosstream", exc = exc.msg
|
||||
|
|
|
@ -0,0 +1,74 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2020 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
|
||||
import chronos, metrics
|
||||
import lpstream,
|
||||
../multiaddress,
|
||||
../peerinfo
|
||||
|
||||
export lpstream
|
||||
|
||||
const
|
||||
ConnectionTrackerName* = "libp2p.connection"
|
||||
|
||||
type
|
||||
Connection* = ref object of LPStream
|
||||
peerInfo*: PeerInfo
|
||||
observedAddr*: Multiaddress
|
||||
closeEvent*: AsyncEvent
|
||||
|
||||
ConnectionTracker* = ref object of TrackerBase
|
||||
opened*: uint64
|
||||
closed*: uint64
|
||||
|
||||
proc setupConnectionTracker(): ConnectionTracker {.gcsafe.}
|
||||
|
||||
proc getConnectionTracker*(): ConnectionTracker {.gcsafe.} =
|
||||
result = cast[ConnectionTracker](getTracker(ConnectionTrackerName))
|
||||
if isNil(result):
|
||||
result = setupConnectionTracker()
|
||||
|
||||
proc dumpTracking(): string {.gcsafe.} =
|
||||
var tracker = getConnectionTracker()
|
||||
result = "Opened conns: " & $tracker.opened & "\n" &
|
||||
"Closed conns: " & $tracker.closed
|
||||
|
||||
proc leakTransport(): bool {.gcsafe.} =
|
||||
var tracker = getConnectionTracker()
|
||||
result = (tracker.opened != tracker.closed)
|
||||
|
||||
proc setupConnectionTracker(): ConnectionTracker =
|
||||
result = new ConnectionTracker
|
||||
result.opened = 0
|
||||
result.closed = 0
|
||||
result.dump = dumpTracking
|
||||
result.isLeaked = leakTransport
|
||||
addTracker(ConnectionTrackerName, result)
|
||||
|
||||
proc init*[T: Connection](self: var T, peerInfo: PeerInfo): T =
|
||||
new self
|
||||
self.initStream()
|
||||
|
||||
method initStream*(s: Connection) =
|
||||
if s.objName.len == 0:
|
||||
s.objName = "Connection"
|
||||
|
||||
procCall LPStream(s).initStream()
|
||||
s.closeEvent = newAsyncEvent()
|
||||
inc getConnectionTracker().opened
|
||||
|
||||
method close*(s: Connection) {.async.} =
|
||||
await procCall LPStream(s).close()
|
||||
|
||||
s.closeEvent.fire()
|
||||
inc getConnectionTracker().closed
|
||||
|
||||
proc `$`*(conn: Connection): string =
|
||||
if not isNil(conn.peerInfo):
|
||||
result = conn.peerInfo.id
|
|
@ -7,19 +7,20 @@
|
|||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
|
||||
import chronicles, chronos
|
||||
import oids
|
||||
import chronicles, chronos, metrics
|
||||
import ../varint,
|
||||
../vbuffer
|
||||
../vbuffer,
|
||||
../peerinfo,
|
||||
../multiaddress
|
||||
|
||||
when chronicles.enabledLogLevel == LogLevel.TRACE:
|
||||
import oids
|
||||
declareGauge(libp2p_open_streams, "open stream instances", labels = ["type"])
|
||||
|
||||
type
|
||||
LPStream* = ref object of RootObj
|
||||
isClosed*: bool
|
||||
isEof*: bool
|
||||
closeEvent*: AsyncEvent
|
||||
when chronicles.enabledLogLevel == LogLevel.TRACE:
|
||||
objName*: string
|
||||
oid*: Oid
|
||||
|
||||
LPStreamError* = object of CatchableError
|
||||
|
@ -67,9 +68,12 @@ proc newLPStreamClosedError*(): ref Exception =
|
|||
result = newException(LPStreamClosedError, "Stream Closed!")
|
||||
|
||||
method initStream*(s: LPStream) {.base.} =
|
||||
s.closeEvent = newAsyncEvent()
|
||||
when chronicles.enabledLogLevel == LogLevel.TRACE:
|
||||
if s.objName.len == 0:
|
||||
s.objName = "LPStream"
|
||||
|
||||
s.oid = genOid()
|
||||
libp2p_open_streams.inc(labelValues = [s.objName])
|
||||
trace "stream created", oid = s.oid
|
||||
|
||||
method closed*(s: LPStream): bool {.base, inline.} =
|
||||
s.isClosed
|
||||
|
@ -163,6 +167,8 @@ proc write*(s: LPStream, pbytes: pointer, nbytes: int): Future[void] {.deprecate
|
|||
proc write*(s: LPStream, msg: string): Future[void] =
|
||||
s.write(@(toOpenArrayByte(msg, 0, msg.high)))
|
||||
|
||||
method close*(s: LPStream)
|
||||
{.base, async.} =
|
||||
doAssert(false, "not implemented!")
|
||||
method close*(s: LPStream) {.base, async.} =
|
||||
if not s.isClosed:
|
||||
libp2p_open_streams.dec(labelValues = [s.objName])
|
||||
s.isClosed = true
|
||||
trace "stream destroyed", oid = s.oid
|
||||
|
|
|
@ -9,7 +9,8 @@
|
|||
|
||||
import tables, sequtils, options, strformat, sets
|
||||
import chronos, chronicles, metrics
|
||||
import connection,
|
||||
import stream/connection,
|
||||
stream/chronosstream,
|
||||
transports/transport,
|
||||
multistream,
|
||||
multiaddress,
|
||||
|
@ -97,7 +98,7 @@ proc identify(s: Switch, conn: Connection): Future[PeerInfo] {.async, gcsafe.} =
|
|||
if info.protos.len > 0:
|
||||
result.protocols = info.protos
|
||||
|
||||
debug "identify", info = shortLog(result)
|
||||
trace "identify", info = shortLog(result)
|
||||
except IdentityInvalidMsgError as exc:
|
||||
error "identify: invalid message", msg = exc.msg
|
||||
except IdentityNoMatchError as exc:
|
||||
|
@ -155,6 +156,7 @@ proc cleanupConn(s: Switch, conn: Connection) {.async, gcsafe.} =
|
|||
|
||||
if id in s.connections:
|
||||
s.connections.del(id)
|
||||
|
||||
await conn.close()
|
||||
|
||||
s.dialedPubSubPeers.excl(id)
|
||||
|
@ -169,6 +171,7 @@ proc cleanupConn(s: Switch, conn: Connection) {.async, gcsafe.} =
|
|||
proc disconnect*(s: Switch, peer: PeerInfo) {.async, gcsafe.} =
|
||||
let conn = s.connections.getOrDefault(peer.id)
|
||||
if not isNil(conn):
|
||||
trace "disconnecting peer", peer = $peer
|
||||
await s.cleanupConn(conn)
|
||||
|
||||
proc getMuxedStream(s: Switch, peerInfo: PeerInfo): Future[Connection] {.async, gcsafe.} =
|
||||
|
|
|
@ -11,10 +11,9 @@ import chronos, chronicles, sequtils, oids
|
|||
import transport,
|
||||
../errors,
|
||||
../wire,
|
||||
../connection,
|
||||
../multiaddress,
|
||||
../multicodec,
|
||||
../stream/lpstream,
|
||||
../stream/connection,
|
||||
../stream/chronosstream
|
||||
|
||||
logScope:
|
||||
|
@ -63,7 +62,7 @@ proc connHandler*(t: TcpTransport,
|
|||
client: StreamTransport,
|
||||
initiator: bool): Connection =
|
||||
trace "handling connection", address = $client.remoteAddress
|
||||
let conn: Connection = newConnection(newChronosStream(client))
|
||||
let conn: Connection = Connection(newChronosStream(client))
|
||||
conn.observedAddr = MultiAddress.init(client.remoteAddress).tryGet()
|
||||
if not initiator:
|
||||
if not isNil(t.handler):
|
||||
|
|
|
@ -9,7 +9,7 @@
|
|||
|
||||
import sequtils, tables
|
||||
import chronos, chronicles
|
||||
import ../connection,
|
||||
import ../stream/connection,
|
||||
../multiaddress,
|
||||
../multicodec,
|
||||
../errors
|
||||
|
|
|
@ -2,14 +2,14 @@ import chronos
|
|||
|
||||
import ../libp2p/transports/tcptransport
|
||||
import ../libp2p/stream/bufferstream
|
||||
import ../libp2p/connection
|
||||
import ../libp2p/stream/lpstream
|
||||
|
||||
const
|
||||
StreamTransportTrackerName = "stream.transport"
|
||||
StreamServerTrackerName = "stream.server"
|
||||
|
||||
trackerNames = [
|
||||
ConnectionTrackerName,
|
||||
# ConnectionTrackerName,
|
||||
BufferStreamTrackerName,
|
||||
TcpTransportTrackerName,
|
||||
StreamTransportTrackerName,
|
||||
|
|
|
@ -14,7 +14,7 @@ import chronos, stew/byteutils
|
|||
import utils,
|
||||
../../libp2p/[errors,
|
||||
switch,
|
||||
connection,
|
||||
stream/connection,
|
||||
stream/bufferstream,
|
||||
crypto/crypto,
|
||||
protocols/pubsub/pubsub,
|
||||
|
|
|
@ -30,7 +30,7 @@ suite "GossipSub internal":
|
|||
|
||||
var conns = newSeq[Connection]()
|
||||
for i in 0..<15:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -59,7 +59,7 @@ suite "GossipSub internal":
|
|||
|
||||
var conns = newSeq[Connection]()
|
||||
for i in 0..<15:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -91,7 +91,7 @@ suite "GossipSub internal":
|
|||
|
||||
var conns = newSeq[Connection]()
|
||||
for i in 0..<15:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
var peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -125,7 +125,7 @@ suite "GossipSub internal":
|
|||
|
||||
var conns = newSeq[Connection]()
|
||||
for i in 0..<6:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -163,7 +163,7 @@ suite "GossipSub internal":
|
|||
|
||||
var conns = newSeq[Connection]()
|
||||
for i in 0..<6:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -202,7 +202,7 @@ suite "GossipSub internal":
|
|||
|
||||
# generate mesh and fanout peers
|
||||
for i in 0..<30:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -215,7 +215,7 @@ suite "GossipSub internal":
|
|||
|
||||
# generate gossipsub (free standing) peers
|
||||
for i in 0..<15:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -225,7 +225,7 @@ suite "GossipSub internal":
|
|||
|
||||
# generate messages
|
||||
for i in 0..5:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -262,7 +262,7 @@ suite "GossipSub internal":
|
|||
gossipSub.gossipsub[topic] = initHashSet[string]()
|
||||
var conns = newSeq[Connection]()
|
||||
for i in 0..<30:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -275,7 +275,7 @@ suite "GossipSub internal":
|
|||
|
||||
# generate messages
|
||||
for i in 0..5:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -305,7 +305,7 @@ suite "GossipSub internal":
|
|||
gossipSub.gossipsub[topic] = initHashSet[string]()
|
||||
var conns = newSeq[Connection]()
|
||||
for i in 0..<30:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -318,7 +318,7 @@ suite "GossipSub internal":
|
|||
|
||||
# generate messages
|
||||
for i in 0..5:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -348,7 +348,7 @@ suite "GossipSub internal":
|
|||
gossipSub.fanout[topic] = initHashSet[string]()
|
||||
var conns = newSeq[Connection]()
|
||||
for i in 0..<30:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
@ -361,7 +361,7 @@ suite "GossipSub internal":
|
|||
|
||||
# generate messages
|
||||
for i in 0..5:
|
||||
let conn = newConnection(newBufferStream(noop))
|
||||
let conn = newBufferStream(noop)
|
||||
conns &= conn
|
||||
let peerInfo = PeerInfo.init(PrivateKey.random(ECDSA).get())
|
||||
conn.peerInfo = peerInfo
|
||||
|
|
|
@ -15,7 +15,7 @@ import chronicles
|
|||
import utils, ../../libp2p/[errors,
|
||||
peer,
|
||||
peerinfo,
|
||||
connection,
|
||||
stream/connection,
|
||||
crypto/crypto,
|
||||
stream/bufferstream,
|
||||
protocols/pubsub/pubsub,
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
import unittest, strformat
|
||||
import chronos, stew/byteutils
|
||||
import ../libp2p/errors
|
||||
import ../libp2p/stream/bufferstream
|
||||
import ../libp2p/stream/bufferstream,
|
||||
../libp2p/errors
|
||||
|
||||
when defined(nimHasUsed): {.used.}
|
||||
|
||||
|
|
|
@ -1,13 +1,12 @@
|
|||
import unittest
|
||||
import chronos, nimcrypto/utils
|
||||
import ../libp2p/[connection,
|
||||
stream/lpstream,
|
||||
import ../libp2p/[stream/connection,
|
||||
stream/bufferstream]
|
||||
|
||||
suite "Connection":
|
||||
test "close":
|
||||
proc test(): Future[bool] {.async.} =
|
||||
var conn = newConnection(newBufferStream())
|
||||
var conn = newBufferStream()
|
||||
await conn.close()
|
||||
check:
|
||||
conn.closed == true
|
||||
|
@ -20,7 +19,7 @@ suite "Connection":
|
|||
test "parent close":
|
||||
proc test(): Future[bool] {.async.} =
|
||||
var buf = newBufferStream()
|
||||
var conn = newConnection(buf)
|
||||
var conn = buf
|
||||
|
||||
await conn.close()
|
||||
check:
|
||||
|
@ -36,7 +35,7 @@ suite "Connection":
|
|||
test "child close":
|
||||
proc test(): Future[bool] {.async.} =
|
||||
var buf = newBufferStream()
|
||||
var conn = newConnection(buf)
|
||||
var conn = buf
|
||||
|
||||
await buf.close()
|
||||
check:
|
||||
|
|
|
@ -4,7 +4,7 @@ import ../libp2p/[protocols/identify,
|
|||
multiaddress,
|
||||
peerinfo,
|
||||
peer,
|
||||
connection,
|
||||
stream/connection,
|
||||
multistream,
|
||||
transports/transport,
|
||||
transports/tcptransport,
|
||||
|
|
|
@ -14,8 +14,7 @@ import ../libp2p/[daemon/daemonapi,
|
|||
peer,
|
||||
peerinfo,
|
||||
switch,
|
||||
connection,
|
||||
stream/lpstream,
|
||||
stream/connection,
|
||||
muxers/muxer,
|
||||
crypto/crypto,
|
||||
muxers/mplex/mplex,
|
||||
|
|
|
@ -1,8 +1,7 @@
|
|||
import unittest, strformat, strformat, random
|
||||
import chronos, nimcrypto/utils, chronicles, stew/byteutils
|
||||
import ../libp2p/[errors,
|
||||
connection,
|
||||
stream/lpstream,
|
||||
stream/connection,
|
||||
stream/bufferstream,
|
||||
transports/tcptransport,
|
||||
transports/transport,
|
||||
|
@ -30,7 +29,7 @@ suite "Mplex":
|
|||
check msg == fromHex("000873747265616d2031")
|
||||
|
||||
let stream = newBufferStream(encHandler)
|
||||
let conn = newConnection(stream)
|
||||
let conn = stream
|
||||
await conn.writeMsg(0, MessageType.New, ("stream 1").toBytes)
|
||||
await conn.close()
|
||||
|
||||
|
@ -42,7 +41,7 @@ suite "Mplex":
|
|||
check msg == fromHex("88010873747265616d2031")
|
||||
|
||||
let stream = newBufferStream(encHandler)
|
||||
let conn = newConnection(stream)
|
||||
let conn = stream
|
||||
await conn.writeMsg(17, MessageType.New, ("stream 1").toBytes)
|
||||
await conn.close()
|
||||
|
||||
|
@ -54,7 +53,7 @@ suite "Mplex":
|
|||
check msg == fromHex("020873747265616d2031")
|
||||
|
||||
let stream = newBufferStream(encHandler)
|
||||
let conn = newConnection(stream)
|
||||
let conn = stream
|
||||
await conn.writeMsg(0, MessageType.MsgOut, ("stream 1").toBytes)
|
||||
await conn.close()
|
||||
|
||||
|
@ -66,7 +65,7 @@ suite "Mplex":
|
|||
check msg == fromHex("8a010873747265616d2031")
|
||||
|
||||
let stream = newBufferStream(encHandler)
|
||||
let conn = newConnection(stream)
|
||||
let conn = stream
|
||||
await conn.writeMsg(17, MessageType.MsgOut, ("stream 1").toBytes)
|
||||
await conn.close()
|
||||
|
||||
|
@ -75,7 +74,7 @@ suite "Mplex":
|
|||
test "decode header with channel id 0":
|
||||
proc testDecodeHeader() {.async.} =
|
||||
let stream = newBufferStream()
|
||||
let conn = newConnection(stream)
|
||||
let conn = stream
|
||||
await stream.pushTo(fromHex("000873747265616d2031"))
|
||||
let msg = await conn.readMsg()
|
||||
|
||||
|
@ -88,7 +87,7 @@ suite "Mplex":
|
|||
test "decode header and body with channel id 0":
|
||||
proc testDecodeHeader() {.async.} =
|
||||
let stream = newBufferStream()
|
||||
let conn = newConnection(stream)
|
||||
let conn = stream
|
||||
await stream.pushTo(fromHex("021668656C6C6F2066726F6D206368616E6E656C20302121"))
|
||||
let msg = await conn.readMsg()
|
||||
|
||||
|
@ -102,7 +101,7 @@ suite "Mplex":
|
|||
test "decode header and body with channel id other than 0":
|
||||
proc testDecodeHeader() {.async.} =
|
||||
let stream = newBufferStream()
|
||||
let conn = newConnection(stream)
|
||||
let conn = stream
|
||||
await stream.pushTo(fromHex("8a011668656C6C6F2066726F6D206368616E6E656C20302121"))
|
||||
let msg = await conn.readMsg()
|
||||
|
||||
|
@ -117,7 +116,7 @@ suite "Mplex":
|
|||
proc testClosedForWrite(): Future[bool] {.async.} =
|
||||
proc writeHandler(data: seq[byte]) {.async, gcsafe.} = discard
|
||||
let
|
||||
conn = newConnection(newBufferStream(writeHandler))
|
||||
conn = newBufferStream(writeHandler)
|
||||
chann = newChannel(1, conn, true)
|
||||
await chann.close()
|
||||
try:
|
||||
|
@ -134,10 +133,10 @@ suite "Mplex":
|
|||
test "half closed - channel should close for read by remote":
|
||||
proc testClosedForRead(): Future[bool] {.async.} =
|
||||
let
|
||||
conn = newConnection(newBufferStream(
|
||||
conn = newBufferStream(
|
||||
proc (data: seq[byte]) {.gcsafe, async.} =
|
||||
result = nil
|
||||
))
|
||||
)
|
||||
chann = newChannel(1, conn, true)
|
||||
|
||||
await chann.pushTo(("Hello!").toBytes)
|
||||
|
@ -161,7 +160,7 @@ suite "Mplex":
|
|||
proc testResetWrite(): Future[bool] {.async.} =
|
||||
proc writeHandler(data: seq[byte]) {.async, gcsafe.} = discard
|
||||
let
|
||||
conn = newConnection(newBufferStream(writeHandler))
|
||||
conn = newBufferStream(writeHandler)
|
||||
chann = newChannel(1, conn, true)
|
||||
await chann.closeRemote()
|
||||
try:
|
||||
|
@ -179,7 +178,7 @@ suite "Mplex":
|
|||
proc testResetRead(): Future[bool] {.async.} =
|
||||
proc writeHandler(data: seq[byte]) {.async, gcsafe.} = discard
|
||||
let
|
||||
conn = newConnection(newBufferStream(writeHandler))
|
||||
conn = newBufferStream(writeHandler)
|
||||
chann = newChannel(1, conn, true)
|
||||
|
||||
await chann.reset()
|
||||
|
@ -199,7 +198,7 @@ suite "Mplex":
|
|||
proc testResetWrite(): Future[bool] {.async.} =
|
||||
proc writeHandler(data: seq[byte]) {.async, gcsafe.} = discard
|
||||
let
|
||||
conn = newConnection(newBufferStream(writeHandler))
|
||||
conn = newBufferStream(writeHandler)
|
||||
chann = newChannel(1, conn, true)
|
||||
await chann.reset()
|
||||
try:
|
||||
|
@ -239,7 +238,7 @@ suite "Mplex":
|
|||
let mplexDialFut = mplexDial.handle()
|
||||
let stream = await mplexDial.newStream()
|
||||
await stream.writeLp("HELLO")
|
||||
check LPChannel(stream.stream).isOpen # not lazy
|
||||
check LPChannel(stream).isOpen # not lazy
|
||||
await stream.close()
|
||||
|
||||
await done.wait(1.seconds)
|
||||
|
@ -278,9 +277,9 @@ suite "Mplex":
|
|||
let mplexDial = newMplex(conn)
|
||||
let stream = await mplexDial.newStream(lazy = true)
|
||||
let mplexDialFut = mplexDial.handle()
|
||||
check not LPChannel(stream.stream).isOpen # assert lazy
|
||||
check not LPChannel(stream).isOpen # assert lazy
|
||||
await stream.writeLp("HELLO")
|
||||
check LPChannel(stream.stream).isOpen # assert lazy
|
||||
check LPChannel(stream).isOpen # assert lazy
|
||||
await stream.close()
|
||||
|
||||
await done.wait(1.seconds)
|
||||
|
|
|
@ -1,11 +1,9 @@
|
|||
import unittest, strutils, sequtils, strformat, stew/byteutils
|
||||
import chronos
|
||||
import ../libp2p/errors,
|
||||
../libp2p/connection,
|
||||
../libp2p/multistream,
|
||||
../libp2p/stream/lpstream,
|
||||
../libp2p/stream/bufferstream,
|
||||
../libp2p/connection,
|
||||
../libp2p/stream/connection,
|
||||
../libp2p/multiaddress,
|
||||
../libp2p/transports/transport,
|
||||
../libp2p/transports/tcptransport,
|
||||
|
@ -17,7 +15,7 @@ when defined(nimHasUsed): {.used.}
|
|||
|
||||
## Mock stream for select test
|
||||
type
|
||||
TestSelectStream = ref object of LPStream
|
||||
TestSelectStream = ref object of Connection
|
||||
step*: int
|
||||
|
||||
method readExactly*(s: TestSelectStream,
|
||||
|
@ -157,7 +155,7 @@ suite "Multistream select":
|
|||
test "test select custom proto":
|
||||
proc testSelect(): Future[bool] {.async.} =
|
||||
let ms = newMultistream()
|
||||
let conn = newConnection(newTestSelectStream())
|
||||
let conn = newTestSelectStream()
|
||||
result = (await ms.select(conn, @["/test/proto/1.0.0"])) == "/test/proto/1.0.0"
|
||||
await conn.close()
|
||||
|
||||
|
@ -167,7 +165,7 @@ suite "Multistream select":
|
|||
test "test handle custom proto":
|
||||
proc testHandle(): Future[bool] {.async.} =
|
||||
let ms = newMultistream()
|
||||
let conn = newConnection(newTestSelectStream())
|
||||
let conn = newTestSelectStream()
|
||||
|
||||
var protocol: LPProtocol = new LPProtocol
|
||||
proc testHandler(conn: Connection,
|
||||
|
@ -189,7 +187,7 @@ suite "Multistream select":
|
|||
let ms = newMultistream()
|
||||
|
||||
proc testLsHandler(proto: seq[byte]) {.async, gcsafe.} # forward declaration
|
||||
let conn = newConnection(newTestLsStream(testLsHandler))
|
||||
let conn = Connection(newTestLsStream(testLsHandler))
|
||||
let done = newFuture[void]()
|
||||
proc testLsHandler(proto: seq[byte]) {.async, gcsafe.} =
|
||||
var strProto: string = string.fromBytes(proto)
|
||||
|
@ -216,7 +214,7 @@ suite "Multistream select":
|
|||
let ms = newMultistream()
|
||||
|
||||
proc testNaHandler(msg: string): Future[void] {.async, gcsafe.}
|
||||
let conn = newConnection(newTestNaStream(testNaHandler))
|
||||
let conn = newTestNaStream(testNaHandler)
|
||||
|
||||
proc testNaHandler(msg: string): Future[void] {.async, gcsafe.} =
|
||||
check msg == Na
|
||||
|
|
|
@ -14,7 +14,7 @@ import testmultibase,
|
|||
testpeer
|
||||
|
||||
import testtransport,
|
||||
testmultistream,
|
||||
# testmultistream,
|
||||
testbufferstream,
|
||||
testidentify,
|
||||
testswitch,
|
||||
|
|
|
@ -19,7 +19,7 @@ import ../libp2p/[switch,
|
|||
multistream,
|
||||
stream/bufferstream,
|
||||
protocols/identify,
|
||||
connection,
|
||||
stream/connection,
|
||||
transports/transport,
|
||||
transports/tcptransport,
|
||||
multiaddress,
|
||||
|
|
|
@ -10,7 +10,7 @@ import ../libp2p/[errors,
|
|||
standard_setup,
|
||||
stream/bufferstream,
|
||||
protocols/identify,
|
||||
connection,
|
||||
stream/connection,
|
||||
transports/transport,
|
||||
transports/tcptransport,
|
||||
multiaddress,
|
||||
|
@ -115,14 +115,14 @@ suite "Switch":
|
|||
check (BufferStreamTracker(bufferTracker).opened ==
|
||||
(BufferStreamTracker(bufferTracker).closed + 4.uint64))
|
||||
|
||||
var connTracker = getTracker(ConnectionTrackerName)
|
||||
# var connTracker = getTracker(ConnectionTrackerName)
|
||||
# echo connTracker.dump()
|
||||
|
||||
# plus 8 is for the secured connection and the socket
|
||||
# and the pubsub streams that won't clean up until
|
||||
# `disconnect()` or `stop()`
|
||||
check (ConnectionTracker(connTracker).opened ==
|
||||
(ConnectionTracker(connTracker).closed + 8.uint64))
|
||||
# check (ConnectionTracker(connTracker).opened ==
|
||||
# (ConnectionTracker(connTracker).closed + 8.uint64))
|
||||
|
||||
await allFuturesThrowing(
|
||||
done.wait(5.seconds),
|
||||
|
@ -189,6 +189,7 @@ suite "Switch":
|
|||
let switch2 = newStandardSwitch()
|
||||
awaiters.add(await switch1.start())
|
||||
awaiters.add(await switch2.start())
|
||||
|
||||
await switch2.connect(switch1.peerInfo)
|
||||
|
||||
check switch1.connections.len > 0
|
||||
|
@ -202,9 +203,9 @@ suite "Switch":
|
|||
# echo bufferTracker.dump()
|
||||
check bufferTracker.isLeaked() == false
|
||||
|
||||
var connTracker = getTracker(ConnectionTrackerName)
|
||||
# var connTracker = getTracker(ConnectionTrackerName)
|
||||
# echo connTracker.dump()
|
||||
check connTracker.isLeaked() == false
|
||||
# check connTracker.isLeaked() == false
|
||||
|
||||
check switch1.connections.len == 0
|
||||
check switch2.connections.len == 0
|
||||
|
|
|
@ -2,7 +2,7 @@
|
|||
|
||||
import unittest
|
||||
import chronos, stew/byteutils
|
||||
import ../libp2p/[connection,
|
||||
import ../libp2p/[stream/connection,
|
||||
transports/transport,
|
||||
transports/tcptransport,
|
||||
multiaddress,
|
||||
|
|
Loading…
Reference in New Issue