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Add closeWait to EthereumNode #635

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merged 1 commit into from
Sep 8, 2023
+9 −5
Merged

Add closeWait to EthereumNode #635

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14 changes: 9 additions & 5 deletions eth/p2p.nim
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ logScope:
topics = "eth p2p"


proc addCapability*(node: var EthereumNode,
proc addCapability*(node: EthereumNode,
p: ProtocolInfo,
networkState: RootRef = nil) =
doAssert node.connectionState == ConnectionState.None
Expand All @@ -35,10 +35,10 @@ proc addCapability*(node: var EthereumNode,
if networkState.isNil.not:
node.protocolStates[p.index] = networkState

template addCapability*(node: var EthereumNode, Protocol: type) =
template addCapability*(node: EthereumNode, Protocol: type) =
addCapability(node, Protocol.protocolInfo)

template addCapability*(node: var EthereumNode,
template addCapability*(node: EthereumNode,
Protocol: type,
networkState: untyped) =
mixin NetworkState
Expand All @@ -53,12 +53,12 @@ template addCapability*(node: var EthereumNode,
addCapability(node, Protocol.protocolInfo,
cast[RootRef](networkState))

proc replaceNetworkState*(node: var EthereumNode,
proc replaceNetworkState*(node: EthereumNode,
p: ProtocolInfo,
networkState: RootRef) =
node.protocolStates[p.index] = networkState

template replaceNetworkState*(node: var EthereumNode,
template replaceNetworkState*(node: EthereumNode,
Protocol: type,
networkState: untyped) =
mixin NetworkState
Expand Down Expand Up @@ -237,3 +237,7 @@ func hasPeer*(node: EthereumNode, n: Node): bool =

func hasPeer*(node: EthereumNode, n: Peer): bool =
n in node.peerPool

proc closeWait*(node: EthereumNode) {.async.} =
node.stopListening()
await node.listeningServer.closeWait()
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