Support compiling with json logging; Drop package_visible_types

eth.nimble

@@ -11,7 +11,6 @@ requires "nim >= 0.19.0",
          "byteutils",
          "secp256k1",
          "rocksdb",
-         "package_visible_types",
          "chronos",
          "chronicles",
          "std_shims"

eth/common/eth_types_json_serialization.nim

@@ -1,5 +1,5 @@
 import
-  times,
+  times, net,
   json_serialization, nimcrypto/hash, eth_types
 
 proc writeValue*(w: var JsonWriter, a: MDigest) {.inline.} =
@@ -8,6 +8,12 @@ proc writeValue*(w: var JsonWriter, a: MDigest) {.inline.} =
 proc readValue*(r: var JsonReader, a: var MDigest) {.inline.} =
   a = fromHex(type(a), r.readValue(string))
 
+proc writeValue*(w: var JsonWriter, a: Port) {.inline.} =
+  w.writeValue uint16(a)
+
+proc readValue*(r: var JsonReader, a: var Port) {.inline.} =
+  a = Port r.readValue(uint16)
+
 proc writeValue*(w: var JsonWriter, value: StUint) {.inline.} =
   w.writeValue $value
 

eth/p2p/discovery.nim

@@ -10,7 +10,8 @@
 
 import
   times,
-  chronos, eth/[keys, rlp], stint, nimcrypto, chronicles,
+  chronos, stint, nimcrypto, chronicles,
+  eth/common/eth_types_json_serialization, eth/[keys, rlp],
   kademlia, enode
 
 export

eth/p2p/kademlia.nim

@@ -10,7 +10,7 @@
 
 import
   tables, hashes, times, algorithm, sets, sequtils, random,
-  chronos, chronicles, eth/keys, stint, nimcrypto,
+  chronos, eth/keys, chronicles, stint, nimcrypto,
   enode
 
 export sets # TODO: This should not be needed, but compilation fails otherwise

eth/p2p/private/p2p_types.nim

@@ -1,6 +1,5 @@
 import
   deques, tables,
-  package_visible_types,
   eth/[rlp, keys], chronos, eth/common/eth_types,
   ../enode, ../kademlia, ../discovery, ../options, ../rlpxcrypt
 

eth/p2p/rlpx.nim

@@ -35,8 +35,7 @@ var
 template allProtocols*: auto = {.gcsafe.}: gProtocols
 template devp2pInfo: auto = {.gcsafe.}: gDevp2pInfo
 
-proc `$`*(p: Peer): string {.inline.} =
+chronicles.formatIt(Peer): $(it.remote)
-  $p.remote
 
 proc disconnect*(peer: Peer, reason: DisconnectionReason, notifyOtherPeer = true) {.gcsafe, async.}
 

eth/p2p/rlpx_protocols/les/flow_control.nim

@@ -78,9 +78,9 @@ proc currentRequestsCosts*(network: LesNetwork,
     if b < 0:
       b = 0
 
-    result.add ReqCostInfo.init(msgId = msg.id,
+    result.add ReqCostInfo(msgId: msg.id,
-                                baseCost = ReqCostInt(b * 2),
+                           baseCost: ReqCostInt(b * 2),
-                                reqCost  = ReqCostInt(m * 2))
+                           reqCost: ReqCostInt(m * 2))
 
 proc persistMessageStats*(db: AbstractChainDB,
                           network: LesNetwork) =
@@ -278,9 +278,11 @@ proc canMakeRequest(peer: var LesPeer, maxCost: int): (LesTime, float64) =
 
 template getRequestCost(peer: LesPeer, localOrRemote: untyped,
                         msgId, costQuantity: int): ReqCostInt =
-  template msgCostInfo: untyped = peer.`localOrRemote ReqCosts`[msgId]
+  let
+    baseCost = peer.`localOrRemote ReqCosts`[msgId].baseCost
+    reqCost  = peer.`localOrRemote ReqCosts`[msgId].reqCost
 
-  min(msgCostInfo.baseCost + msgCostInfo.reqCost * costQuantity,
+  min(baseCost + reqCost * costQuantity,
       peer.`localOrRemote FlowState`.bufLimit)
 
 proc trackOutgoingRequest*(network: LesNetwork, peer: LesPeer,

eth/p2p/rlpx_protocols/les/private/les_types.nim

@@ -1,28 +1,26 @@
 import
   hashes, tables, sets,
-  package_visible_types,
   eth/common/eth_types
 
-packageTypes:
+type
-  type
   AnnounceType* = enum
     None,
     Simple,
     Signed,
     Unspecified
 
-    ReqCostInfo = object
+  ReqCostInfo* = object
-      msgId: int
+    msgId*: int
-      baseCost, reqCost: ReqCostInt
+    baseCost*, reqCost*: ReqCostInt
 
-    FlowControlState = object
+  FlowControlState* = object
-      bufValue, bufLimit: int
+    bufValue*, bufLimit*: int
-      minRecharge: int
+    minRecharge*: int
-      lastUpdate: LesTime
+    lastUpdate*: LesTime
 
-    StatsRunningAverage = object
+  StatsRunningAverage* = object
-      sumX, sumY, sumXX, sumXY: float64
+    sumX*, sumY*, sumXX*, sumXY*: float64
-      count: int
+    count*: int
 
   LesPeer* = ref object
     isServer*: bool
@@ -33,75 +31,75 @@ packageTypes:
     bestBlockHash*: KeccakHash
     bestBlockNumber*: BlockNumber
 
-      hasChainSince: HashOrNum
+    hasChainSince*: HashOrNum
-      hasStateSince: HashOrNum
+    hasStateSince*: HashOrNum
-      relaysTransactions: bool
+    relaysTransactions*: bool
 
     # The variables below are used to implement the flow control
     # mechanisms of LES from our point of view as a server.
     # They describe how much load has been generated by this
     # particular peer.
-      reqCount: int             # How many outstanding requests are there?
+    reqCount*: int             # How many outstanding requests are there?
                                #
-      rechargingPower: int      # Do we give this peer any extra priority
+    rechargingPower*: int      # Do we give this peer any extra priority
                                # (implemented as a faster recharning rate)
                                # 100 is the default. You can go higher and lower.
                                #
-      isRecharging: bool        # This is true while the peer is not making
+    isRecharging*: bool        # This is true while the peer is not making
                                # any requests
                                #
-      reqCostGradient: int      # Measures the speed of recharging or accumulating
+    reqCostGradient*: int      # Measures the speed of recharging or accumulating
                                # "requests cost" at any given moment.
                                #
-      reqCostVal: int           # The accumulated "requests cost"
+    reqCostVal*: int           # The accumulated "requests cost"
                                #
-      rechargingEndsAt: int     # When will recharging end?
+    rechargingEndsAt*: int     # When will recharging end?
                                # (the buffer of the Peer will be fully restored)
                                #
-      lastRechargeTime: LesTime # When did we last update the recharging parameters
+    lastRechargeTime*: LesTime # When did we last update the recharging parameters
                                #
-      startReqCostVal: int      # TODO
+    startReqCostVal*: int      # TODO
 
-      remoteFlowState: FlowControlState
+    remoteFlowState*: FlowControlState
-      remoteReqCosts: seq[ReqCostInfo]
+    remoteReqCosts*: seq[ReqCostInfo]
 
     # The next variables are used to limit ourselves as a client in order to
     # not violate the control-flow requirements of the remote LES server.
 
-      pendingReqs: Table[int, ReqCostInt]
+    pendingReqs*: Table[int, ReqCostInt]
-      pendingReqsCost: int
+    pendingReqsCost*: int
 
-      localFlowState: FlowControlState
+    localFlowState*: FlowControlState
-      localReqCosts: seq[ReqCostInfo]
+    localReqCosts*: seq[ReqCostInfo]
 
   LesNetwork* = ref object
-      peers: HashSet[LesPeer]
+    peers*: HashSet[LesPeer]
-      messageStats: seq[StatsRunningAverage]
+    messageStats*: seq[StatsRunningAverage]
     ourAnnounceType*: AnnounceType
 
     # The fields below are relevant when serving data.
-      bufferLimit: int
+    bufferLimit*: int
-      minRechargingRate: int
+    minRechargingRate*: int
 
-      reqCostSum, maxReqCostSum: ReqCostInt
+    reqCostSum*, maxReqCostSum*: ReqCostInt
-      reqCount, maxReqCount: int
+    reqCount*, maxReqCount*: int
-      sumWeigth: int
+    sumWeigth*: int
 
-      rechargingRate: int
+    rechargingRate*: int
-      totalRechargedUnits: int
+    totalRechargedUnits*: int
-      totalRechargingPower: int
+    totalRechargingPower*: int
 
-      lastUpdate: LesTime
+    lastUpdate*: LesTime
 
-    KeyValuePair = object
+  KeyValuePair* = object
-      key: string
+    key*: string
-      value: Blob
+    value*: Blob
 
-    HandshakeError = object of Exception
+  HandshakeError* = object of Exception
 
-    LesTime = int # this is in milliseconds
+  LesTime* = int # this is in milliseconds
-    BufValueInt = int
+  BufValueInt* = int
-    ReqCostInt = int
+  ReqCostInt* = int
 
 template hash*(peer: LesPeer): Hash = hash(cast[pointer](peer))
 

eth/p2p/rlpx_protocols/les_protocol.nim

@@ -15,7 +15,8 @@ import
   ../rlpx, ../kademlia, ../private/p2p_types, ../blockchain_utils,
   les/private/les_types, les/flow_control
 
-les_types.forwardPublicTypes
+export
+  les_types
 
 const
   lesVersion = 2'u
@@ -179,7 +180,7 @@ p2pProtocol les(version = lesVersion,
       lesNetwork = peer.networkState
 
     template `=>`(k, v: untyped): untyped =
-      KeyValuePair.init(key = k, value = rlp.encode(v))
+      KeyValuePair(key: k, value: rlp.encode(v))
 
     var lesProperties = @[
       keyProtocolVersion      => lesVersion,