Move the spin looping for BBQueue frames into a dedicated function

Cargo.lock

@@ -1910,6 +1910,15 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "flume"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da0e4dd2a88388a1f4ccc7c9ce104604dab68d9f408dc34cd45823d5a9069095"
+dependencies = [
+ "spin",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -3623,6 +3632,7 @@ dependencies = [
  "enum-iterator",
  "filter-parser",
  "flatten-serde-json",
+ "flume",
  "fst",
  "fxhash",
  "geoutils",
@@ -5180,6 +5190,9 @@ name = "spin"
 version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
+dependencies = [
+ "lock_api",
+]
 
 [[package]]
 name = "spm_precompiled"