Add headers.

Add compilation issue fixes.

beacon_chain/validator_client/api.nim

@@ -1,3 +1,10 @@
+# beacon_chain
+# Copyright (c) 2021-2022 Status Research & Development GmbH
+# Licensed and distributed under either of
+#   * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
+#   * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
+# at your option. This file may not be copied, modified, or distributed except according to those terms.
+
 import chronicles
 import ../spec/eth2_apis/eth2_rest_serialization,
        ../spec/datatypes/[phase0, altair]

beacon_chain/validator_client/attestation_service.nim

@@ -6,7 +6,7 @@
 # at your option. This file may not be copied, modified, or distributed except according to those terms.
 
 import std/sets
-import chronicles
+import metrics, chronicles
 import "."/[common, api, block_service]
 
 const
@@ -119,7 +119,7 @@ proc serveAttestation(service: AttestationServiceRef, adata: AttestationData,
   let delay = vc.getDelay(adata.slot.attestation_deadline())
   if res:
     beacon_attestations_sent.inc()
-    beacon_attestation_sent_delay.observe(delay)
+    beacon_attestation_sent_delay.observe(delay.toFloatSeconds())
     notice "Attestation published", attestation = shortLog(attestation),
                                     validator = shortLog(validator),
                                     validator_index = vindex,

beacon_chain/validator_client/block_service.nim

@@ -1,7 +1,13 @@
-import metrics
+# beacon_chain
+# Copyright (c) 2021-2022 Status Research & Development GmbH
+# Licensed and distributed under either of
+#   * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
+#   * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
+# at your option. This file may not be copied, modified, or distributed except according to those terms.
+
 import ".."/spec/forks
 import common, api
-import chronicles
+import chronicles, metrics
 
 logScope: service = "block_service"
 
@@ -121,8 +127,9 @@ proc publishBlock(vc: ValidatorClientRef, currentSlot, slot: Slot,
               err_name = exc.name, err_msg = exc.msg
         return
     if res:
+      let delay = vc.getDelay(slot.block_deadline())
       beacon_blocks_sent.inc()
-      beacon_blocks_sent_delay.observe(vc.getDelay(slot.block_deadline()))
+      beacon_blocks_sent_delay.observe(delay.toFloatSeconds())
       notice "Block published", blockRoot = shortLog(blockRoot),
              blck = shortLog(beaconBlock), signature = shortLog(signature),
              validator = shortLog(validator)

beacon_chain/validator_client/common.nim

@@ -37,8 +37,8 @@ const
   TIME_DELAY_FROM_SLOT* = 79.milliseconds
   SUBSCRIPTION_BUFFER_SLOTS* = 2'u64
 
-  const DelayBuckets* = [-Inf, -4.0, -2.0, -1.0, -0.5, -0.1, -0.05,
-                         0.05, 0.1, 0.5, 1.0, 2.0, 4.0, 8.0, Inf]
+  DelayBuckets* = [-Inf, -4.0, -2.0, -1.0, -0.5, -0.1, -0.05,
+                   0.05, 0.1, 0.5, 1.0, 2.0, 4.0, 8.0, Inf]
 
 type
   ServiceState* {.pure.} = enum

beacon_chain/validator_client/duties_service.nim

@@ -1,3 +1,10 @@
+# beacon_chain
+# Copyright (c) 2021-2022 Status Research & Development GmbH
+# Licensed and distributed under either of
+#   * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
+#   * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
+# at your option. This file may not be copied, modified, or distributed except according to those terms.
+
 import std/[sets, sequtils]
 import chronicles
 import common, api, block_service

beacon_chain/validator_client/fallback_service.nim

@@ -1,3 +1,10 @@
+# beacon_chain
+# Copyright (c) 2021-2022 Status Research & Development GmbH
+# Licensed and distributed under either of
+#   * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
+#   * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
+# at your option. This file may not be copied, modified, or distributed except according to those terms.
+
 import common
 
 const

beacon_chain/validator_client/fork_service.nim

@@ -1,3 +1,10 @@
+# beacon_chain
+# Copyright (c) 2021-2022 Status Research & Development GmbH
+# Licensed and distributed under either of
+#   * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
+#   * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
+# at your option. This file may not be copied, modified, or distributed except according to those terms.
+
 import std/algorithm
 import chronicles
 import common, api

beacon_chain/validator_client/sync_committee_service.nim

@@ -7,7 +7,7 @@
 
 import
   std/sets,
-  chronicles,
+  metrics, chronicles,
   "."/[common, api, block_service],
   ../spec/datatypes/[phase0, altair, bellatrix],
   ../spec/eth2_apis/rest_types
@@ -93,7 +93,7 @@ proc serveSyncCommitteeMessage*(service: SyncCommitteeServiceRef,
   let delay = vc.getDelay(message.slot.sync_committee_message_deadline())
   if res:
     beacon_sync_committee_messages_sent.inc()
-    beacon_sync_committee_message_sent_delay.observe(delay)
+    beacon_sync_committee_message_sent_delay.observe(delay.toFloatSeconds())
     notice "Sync committee message published",
            message = shortLog(message),
            validator = shortLog(validator),