Fix initialization; rebuild snapshot

Author: rmosolgo

lib/graphql/dataloader/async_dataloader.rb

@@ -15,6 +15,8 @@ def yield(source = Fiber[:__graphql_current_dataloader_source])
       end
 
       def run(trace_query_lazy: nil)
+        # TODO unify the initialization lazies_at_depth
+        @lazies_at_depth ||= Hash.new { |h, k| h[k] = [] }
         trace = Fiber[:__graphql_current_multiplex]&.current_trace
         jobs_fiber_limit, total_fiber_limit = calculate_fiber_limit
         job_fibers = []

spec/graphql/dataloader/snapshots/example.json

@@ -2610,92 +2610,6 @@
       },
       "sequenceFlags": 101010101010
     },
-    {
-      "timestamp": "10101010101010",
-      "trustedPacketSequenceId": 101010101010,
-      "trackEvent": {
-        "type": "TYPE_COUNTER",
-        "trackUuid": "10101010101010",
-        "counterValue": "10101010101010"
-      },
-      "sequenceFlags": 101010101010
-    },
-    {
-      "trustedPacketSequenceId": 101010101010,
-      "sequenceFlags": 101010101010,
-      "trackDescriptor": {
-        "uuid": "10101010101010",
-        "name": "Dataloader Fiber #1010",
-        "parentUuid": "10101010101010",
-        "childOrdering": "CHRONOLOGICAL"
-      }
-    },
-    {
-      "timestamp": "10101010101010",
-      "trustedPacketSequenceId": 101010101010,
-      "trackEvent": {
-        "categories": [
-          "Dataloader"
-        ],
-        "categoryIids": [
-          "10101010101010"
-        ],
-        "type": "TYPE_INSTANT",
-        "trackUuid": "10101010101010",
-        "extraCounterValues": [
-          "10101010101010",
-          "10101010101010"
-        ],
-        "name": "Create Execution Fiber",
-        "extraCounterTrackUuids": [
-          "10101010101010",
-          "10101010101010"
-        ]
-      },
-      "sequenceFlags": 101010101010
-    },
-    {
-      "trustedPacketSequenceId": 101010101010,
-      "sequenceFlags": 101010101010,
-      "trackDescriptor": {
-        "uuid": "10101010101010",
-        "name": "Exec Fiber #1010",
-        "parentUuid": "10101010101010",
-        "childOrdering": "CHRONOLOGICAL"
-      }
-    },
-    {
-      "timestamp": "10101010101010",
-      "trustedPacketSequenceId": 101010101010,
-      "trackEvent": {
-        "categories": [
-          "Dataloader"
-        ],
-        "categoryIids": [
-          "10101010101010"
-        ],
-        "type": "TYPE_INSTANT",
-        "trackUuid": "10101010101010",
-        "extraCounterValues": [
-          "10101010101010"
-        ],
-        "name": "Fiber Exit",
-        "extraCounterTrackUuids": [
-          "10101010101010"
-        ]
-      },
-      "sequenceFlags": 101010101010
-    },
-    {
-      "timestamp": "10101010101010",
-      "trustedPacketSequenceId": 101010101010,
-      "trackEvent": {
-        "type": "TYPE_COUNTER",
-        "trackUuid": "10101010101010",
-        "counterValue": "10101010101010"
-      },
-      "sequenceFlags": 101010101010
-    },
     {
       "timestamp": "10101010101010",
       "trustedPacketSequenceId": 101010101010,