nimbus-eth1/nimbus/sync/full.nim

127 lines
3.7 KiB
Nim

# Nimbus
# Copyright (c) 2021 Status Research & Development GmbH
# Licensed under either of
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
# http://www.apache.org/licenses/LICENSE-2.0)
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
# http://opensource.org/licenses/MIT)
# at your option. This file may not be copied, modified, or distributed
# except according to those terms.
import
eth/[common, p2p],
chronicles,
chronos,
stew/[interval_set, sorted_set],
"."/[full/worker, sync_desc, sync_sched, protocol]
{.push raises: [].}
logScope:
topics = "full-sync"
type
FullSyncRef* = RunnerSyncRef[CtxData,BuddyData]
const
extraTraceMessages = false # or true
## Enable additional logging noise
# ------------------------------------------------------------------------------
# Private logging helpers
# ------------------------------------------------------------------------------
template traceMsg(f, info: static[string]; args: varargs[untyped]) =
trace "Snap scheduler " & f & "() " & info, args
template traceMsgCtx(f, info: static[string]; c: FullCtxRef) =
when extraTraceMessages:
block:
let
poolMode {.inject.} = c.poolMode
daemon {.inject.} = c.daemon
f.traceMsg info, poolMode, daemon
template traceMsgBuddy(f, info: static[string]; b: FullBuddyRef) =
when extraTraceMessages:
block:
let
peer {.inject.} = b.peer
runState {.inject.} = b.ctrl.state
multiOk {.inject.} = b.ctrl.multiOk
poolMode {.inject.} = b.ctx.poolMode
daemon {.inject.} = b.ctx.daemon
f.traceMsg info, peer, runState, multiOk, poolMode, daemon
template tracerFrameCtx(f: static[string]; c: FullCtxRef; code: untyped) =
f.traceMsgCtx "begin", c
code
f.traceMsgCtx "end", c
template tracerFrameBuddy(f: static[string]; b: FullBuddyRef; code: untyped) =
f.traceMsgBuddy "begin", b
code
f.traceMsgBuddy "end", b
# ------------------------------------------------------------------------------
# Virtual methods/interface, `mixin` functions
# ------------------------------------------------------------------------------
proc runSetup(ctx: FullCtxRef; ticker: bool): bool =
tracerFrameCtx("runSetup", ctx):
result = worker.setup(ctx,ticker)
proc runRelease(ctx: FullCtxRef) =
tracerFrameCtx("runRelease", ctx):
worker.release(ctx)
proc runDaemon(ctx: FullCtxRef) {.async.} =
tracerFrameCtx("runDaemon", ctx):
await worker.runDaemon(ctx)
proc runStart(buddy: FullBuddyRef): bool =
tracerFrameBuddy("runStart", buddy):
result = worker.start(buddy)
proc runStop(buddy: FullBuddyRef) =
tracerFrameBuddy("runStop", buddy):
worker.stop(buddy)
proc runPool(buddy: FullBuddyRef; last: bool): bool =
tracerFrameBuddy("runPool", buddy):
result = worker.runPool(buddy, last)
proc runSingle(buddy: FullBuddyRef) {.async.} =
tracerFrameBuddy("runSingle", buddy):
await worker.runSingle(buddy)
proc runMulti(buddy: FullBuddyRef) {.async.} =
tracerFrameBuddy("runMulti", buddy):
await worker.runMulti(buddy)
# ------------------------------------------------------------------------------
# Public functions
# ------------------------------------------------------------------------------
proc init*(
T: type FullSyncRef;
ethNode: EthereumNode;
chain: ChainRef;
rng: ref HmacDrbgContext;
maxPeers: int;
enableTicker = false): T =
new result
result.initSync(ethNode, chain, maxPeers, enableTicker)
result.ctx.data.rng = rng
proc start*(ctx: FullSyncRef) =
doAssert ctx.startSync()
proc stop*(ctx: FullSyncRef) =
ctx.stopSync()
# ------------------------------------------------------------------------------
# End
# ------------------------------------------------------------------------------