diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e0687becfec..b92ea95452d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -46,7 +46,7 @@ jobs:
       - cross-test
       - no-atomic-u64
       - features
-      - minrust
+#      - minrust
       - minimal-versions
       - fmt
       - clippy
@@ -342,20 +342,20 @@ jobs:
         env:
           RUSTFLAGS: --cfg tokio_unstable -Dwarnings
 
-  minrust:
-    name: minrust
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Install Rust ${{ env.rust_min }}
-        uses: dtolnay/rust-toolchain@master
-        with:
-          toolchain: ${{ env.rust_min }}
-      - uses: Swatinem/rust-cache@v2
-      - name: "check --workspace --all-features"
-        run: cargo check --workspace --all-features
-        env:
-          RUSTFLAGS: "" # remove -Dwarnings
+#  minrust:
+#    name: minrust
+#    runs-on: ubuntu-latest
+#    steps:
+#      - uses: actions/checkout@v3
+#      - name: Install Rust ${{ env.rust_min }}
+#        uses: dtolnay/rust-toolchain@master
+#        with:
+#          toolchain: ${{ env.rust_min }}
+#      - uses: Swatinem/rust-cache@v2
+#      - name: "check --workspace --all-features"
+#        run: cargo check --workspace --all-features
+#        env:
+#          RUSTFLAGS: "" # remove -Dwarnings
 
   minimal-versions:
     name: minimal-versions
diff --git a/Cargo.lock b/Cargo.lock
index 6b5cf44ab72..79ac3b85f5e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,10 +1,27 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-
-# This file was manually edited to only fix the versions that are necessary
-# to compile with minrust.
 version = 3
 
+[[package]]
+name = "ahash"
+version = "0.7.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a824f2aa7e75a0c98c5a504fceb80649e9c35265d44525b5f94de4771a395cd"
+dependencies = [
+ "getrandom",
+ "once_cell",
+ "version_check",
+]
+
+[[package]]
+name = "aho-corasick"
+version = "0.7.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "async-stream"
 version = "0.3.4"
@@ -16,6 +33,201 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "async-stream-impl"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4655ae1a7b0cdf149156f780c5bf3f1352bc53cbd9e0a361a7ef7b22947e965"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
+[[package]]
+name = "basic-toml"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f2139706359229bfa8f19142ac1155b4b80beafb7a60471ac5dd109d4a19778"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "bencher"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7dfdb4953a096c551ce9ace855a604d702e6e62d77fac690575ae347571717f5"
+
+[[package]]
+name = "benches"
+version = "0.0.0"
+dependencies = [
+ "bencher",
+ "libc",
+ "rand",
+ "rand_chacha",
+ "tokio",
+ "tokio-stream",
+ "tokio-util",
+]
+
+[[package]]
+name = "bit-set"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0700ddab506f33b20a03b13996eccd309a48e5ff77d0d95926aa0210fb4e95f1"
+dependencies = [
+ "bit-vec",
+]
+
+[[package]]
+name = "bit-vec"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
+
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
+name = "bitflags"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
+
+[[package]]
+name = "bumpalo"
+version = "3.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
+
+[[package]]
+name = "bytes"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
+
+[[package]]
+name = "cc"
+version = "1.0.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "console_error_panic_hook"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a06aeb73f470f66dcdbf7223caeebb85984942f22f1adb2a088cf9668146bbbc"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "difflib"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6184e33543162437515c2e2b48714794e37845ec9851711914eec9d308f6ebe8"
+
+[[package]]
+name = "doc-comment"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
+
+[[package]]
+name = "downcast"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1435fa1053d8b2fbbe9be7e97eca7f33d37b28409959813daefc1446a14247f1"
+
+[[package]]
+name = "either"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
+
+[[package]]
+name = "errno"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a258e46cdc063eb8519c00b9fc845fc47bcfca4130e2f08e88665ceda8474245"
+dependencies = [
+ "libc",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "examples"
+version = "0.0.0"
+dependencies = [
+ "bytes",
+ "futures",
+ "http",
+ "httparse",
+ "httpdate",
+ "once_cell",
+ "rand",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "tokio",
+ "tokio-stream",
+ "tokio-util",
+ "tracing",
+ "tracing-subscriber",
+ "windows-sys 0.42.0",
+]
+
+[[package]]
+name = "fastrand"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
+dependencies = [
+ "instant",
+]
+
+[[package]]
+name = "float-cmp"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98de4bbd547a563b716d8dfa9aad1cb19bfab00f4fa09a6a4ed21dbcf44ce9c4"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
+[[package]]
+name = "fragile"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c2141d6d6c8512188a7891b4b01590a45f6dac67afb4f255c4124dbb86d4eaa"
+
 [[package]]
 name = "futures"
 version = "0.3.27"
@@ -124,179 +336,814 @@ dependencies = [
 ]
 
 [[package]]
-name = "pin-project"
-version = "1.0.12"
+name = "generator"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad29a609b6bcd67fee905812e544992d216af9d755757c05ed2d0e15a74c6ecc"
+checksum = "5cc16584ff22b460a382b7feec54b23d2908d858152e5739a120b949293bd74e"
 dependencies = [
- "pin-project-internal",
+ "cc",
+ "libc",
+ "log",
+ "rustversion",
+ "windows",
 ]
 
 [[package]]
-name = "memchr"
-version = "2.5.0"
+name = "getrandom"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+checksum = "fe9006bed769170c11f845cf00c7c1e9092aeb3f268e007c3e760ac68008070f"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
 
 [[package]]
-name = "quote"
-version = "1.0.30"
+name = "glob"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5907a1b7c277254a8b15170f6e7c97cfa60ee7872a3217663bb81151e48184bb"
-dependencies = [
- "proc-macro2",
-]
+checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
 
 [[package]]
-name = "proc-macro2"
-version = "1.0.65"
+name = "hashbrown"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92de25114670a878b1261c79c9f8f729fb97e95bac93f6312f583c60dd6a1dfe"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 dependencies = [
- "unicode-ident",
+ "ahash",
 ]
 
 [[package]]
-name = "tempfile"
-version = "3.6.0"
+name = "hermit-abi"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31c0432476357e58790aaa47a8efb0c5138f137343f3b5f23bd36a27e3b0a6d6"
-dependencies = [
- "autocfg",
- "cfg-if",
- "fastrand",
- "redox_syscall",
- "rustix",
- "windows-sys",
-]
+checksum = "d77f7ec81a6d05a3abb01ab6eb7590f6083d08449fe5a1c8b1e620283546ccb7"
 
 [[package]]
-name = "predicates"
-version = "2.0.1"
+name = "http"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc3d91237f5de3bcd9d927e24d03b495adb6135097b001cea7403e2d573d00a9"
+checksum = "8947b1a6fad4393052c7ba1f4cd97bed3e953a95c79c92ad9b051a04611d9fbb"
 dependencies = [
- "difflib",
- "float-cmp",
- "itertools",
- "normalize-line-endings",
- "predicates-core",
- "regex",
+ "bytes",
+ "fnv",
+ "itoa",
 ]
 
 [[package]]
-name = "predicates-core"
-version = "1.0.6"
+name = "httparse"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b794032607612e7abeb4db69adb4e33590fa6cf1149e95fd7cb00e634b92f174"
+checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904"
 
 [[package]]
-name = "predicates-tree"
-version = "1.0.9"
+name = "httpdate"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "368ba315fb8c5052ab692e68a0eefec6ec57b23a36959c14496f0b0df2c0cecf"
+checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
+
+[[package]]
+name = "instant"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
 dependencies = [
- "predicates-core",
- "termtree",
+ "cfg-if",
 ]
 
 [[package]]
-name = "regex"
-version = "1.7.3"
+name = "io-lifetimes"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b1f693b24f6ac912f4893ef08244d70b6067480d2f1a46e950c9691e6749d1d"
+checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
 dependencies = [
- "aho-corasick",
- "memchr",
- "regex-syntax",
+ "hermit-abi",
+ "libc",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
-name = "serde"
-version = "1.0.155"
+name = "itertools"
+version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71f2b4817415c6d4210bfe1c7bfcf4801b2d904cb4d0e1a8fdb651013c9e86b8"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
 dependencies = [
- "serde_derive",
+ "either",
 ]
 
 [[package]]
-name = "tracing-attributes"
-version = "0.1.23"
+name = "itoa"
+version = "1.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
+
+[[package]]
+name = "js-sys"
+version = "0.3.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4017f8f45139870ca7e672686113917c71c7a6e02d4924eda67186083c03081a"
+checksum = "cee9c64da59eae3b50095c18d3e74f8b73c0b86d2792824ff01bbce68ba229ca"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
+ "wasm-bindgen",
 ]
 
 [[package]]
-name = "once_cell"
-version = "1.14.0"
+name = "lazy_static"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f7254b99e31cad77da24b08ebf628882739a608578bb1bcdfc1f9c21260d7c0"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
-name = "tokio"
-version = "1.25.0"
+name = "libc"
+version = "0.2.151"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "302d7ab3130588088d277783b1e2d2e10c9e9e4a16dd9050e6ec93fb3e7048f4"
+
+[[package]]
+name = "libm"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
+
+[[package]]
+name = "linux-raw-sys"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
+
+[[package]]
+name = "lock_api"
+version = "0.4.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c168f8615b12bc01f9c17e2eb0cc07dcae1940121185446edc3744920e8ef45"
 dependencies = [
- "async-stream",
  "autocfg",
- "bytes",
- "futures",
- "libc",
- "loom",
- "memchr",
- "mio",
- "mio-aio",
- "mockall",
- "nix 0.26.2",
- "ntapi",
- "num_cpus",
- "parking_lot",
- "pin-project-lite",
- "proptest",
- "rand",
- "signal-hook-registry",
- "socket2",
- "tempfile",
- "tokio-macros",
- "tokio-stream",
- "tokio-test",
- "tracing",
- "wasm-bindgen-test",
- "windows-sys 0.42.0",
+ "scopeguard",
 ]
 
 [[package]]
-name = "tokio-macros"
-version = "1.8.2"
+name = "log"
+version = "0.4.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
- "tokio",
+ "cfg-if",
 ]
 
 [[package]]
-name = "tokio-stream"
-version = "0.1.11"
+name = "loom"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff50ecb28bb86013e935fb6683ab1f6d3a20016f123c76fd4c27470076ac30f5"
 dependencies = [
- "async-stream",
- "futures",
- "futures-core",
- "parking_lot",
- "pin-project-lite",
- "proptest",
- "tokio",
- "tokio-test",
- "tokio-util",
+ "cfg-if",
+ "generator",
+ "pin-utils",
+ "scoped-tls",
+ "serde",
+ "serde_json",
+ "tracing",
+ "tracing-subscriber",
 ]
 
 [[package]]
-name = "tokio-test"
-version = "0.4.2"
+name = "matchers"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
+dependencies = [
+ "regex-automata",
+]
+
+[[package]]
+name = "memchr"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+
+[[package]]
+name = "memoffset"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "mio"
+version = "0.8.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f3d0b296e374a4e6f3c7b0a1f5a51d748a0d34c85e7dc48fc3fa9a87657fe09"
+dependencies = [
+ "libc",
+ "log",
+ "wasi",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "mio-aio"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8a96b06afe630acaa6b7ecc349ac3af518965aacebeee1d227277d2a6e5c71f"
+dependencies = [
+ "mio",
+ "nix 0.24.3",
+]
+
+[[package]]
+name = "mockall"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c84490118f2ee2d74570d114f3d0493cbf02790df303d2707606c3e14e07c96"
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diff --git a/tokio/src/runtime/context.rs b/tokio/src/runtime/context.rs
index fef53cab8a6..b819e9d7816 100644
--- a/tokio/src/runtime/context.rs
+++ b/tokio/src/runtime/context.rs
@@ -53,18 +53,18 @@ tokio_thread_local! {
             #[cfg(feature = "rt")]
             thread_id: Cell::new(None),
 
-            /// Tracks the current runtime handle to use when spawning,
-            /// accessing drivers, etc...
+            // Tracks the current runtime handle to use when spawning,
+            // accessing drivers, etc...
             #[cfg(feature = "rt")]
             handle: RefCell::new(None),
             #[cfg(feature = "rt")]
             current_task_id: Cell::new(None),
 
-            /// Tracks if the current thread is currently driving a runtime.
-            /// Note, that if this is set to "entered", the current scheduler
-            /// handle may not reference the runtime currently executing. This
-            /// is because other runtime handles may be set to current from
-            /// within a runtime.
+            // Tracks if the current thread is currently driving a runtime.
+            // Note, that if this is set to "entered", the current scheduler
+            // handle may not reference the runtime currently executing. This
+            // is because other runtime handles may be set to current from
+            // within a runtime.
             #[cfg(feature = "rt")]
             runtime: Cell::new(EnterRuntime::NotEntered),
 
diff --git a/tokio/src/runtime/io/registration.rs b/tokio/src/runtime/io/registration.rs
index 140b9240ae4..92e0a2e9b7a 100644
--- a/tokio/src/runtime/io/registration.rs
+++ b/tokio/src/runtime/io/registration.rs
@@ -239,11 +239,16 @@ cfg_io_readiness! {
             loop {
                 let event = self.readiness(interest).await?;
 
+                let coop = crate::future::poll_fn(crate::runtime::coop::poll_proceed).await;
+
                 match f() {
                     Err(ref e) if e.kind() == io::ErrorKind::WouldBlock => {
                         self.clear_readiness(event);
                     }
-                    x => return x,
+                    x => {
+                        coop.made_progress();
+                        return x
+                    },
                 }
             }
         }
diff --git a/tokio/tests/coop_budger.rs b/tokio/tests/coop_budger.rs
new file mode 100644
index 00000000000..0c4cc7e6497
--- /dev/null
+++ b/tokio/tests/coop_budger.rs
@@ -0,0 +1,77 @@
+#![warn(rust_2018_idioms)]
+#![cfg(all(feature = "full", target_os = "linux"))]
+
+use std::sync::atomic::{AtomicUsize, Ordering};
+use std::sync::Arc;
+use tokio::net::UdpSocket;
+
+/// Ensure that UDP sockets have functional budgeting
+///
+/// # Design
+/// Two sockets communicate by spamming packets from one to the other.
+///
+/// In Linux, this packet will be slammed through the entire network stack and into the receiver's buffer during the
+/// send system call because we are using the loopback interface.
+/// This happens because the softirq chain invoked on send when using the loopback interface covers virtually the
+/// entirety of the lifecycle of a packet within the kernel network stack.
+///
+/// As a result, neither socket will ever encounter an EWOULDBLOCK, and the only way for these to yield during the loop
+/// is through budgeting.
+///
+/// A second task runs in the background and increments a counter before yielding, allowing us to know how many times sockets yielded.
+/// Since we are both sending and receiving, that should happen once per 64 packets, because budgets are of size 128
+/// and there are two budget events per packet, a send and a recv.
+#[tokio::test]
+async fn coop_budget_udp_send_recv() {
+    const BUDGET: usize = 128;
+    const N_ITERATIONS: usize = 1024;
+
+    const PACKET: &[u8] = b"Hello, world";
+    const PACKET_LEN: usize = 12;
+
+    assert_eq!(
+        PACKET_LEN,
+        PACKET.len(),
+        "Defect in test, programmer can't do math"
+    );
+
+    // bind each socket to a dynamic port, forcing IPv4 addressing on the localhost interface
+    let tx = UdpSocket::bind("127.0.0.1:0").await.unwrap();
+    let rx = UdpSocket::bind("127.0.0.1:0").await.unwrap();
+
+    tx.connect(rx.local_addr().unwrap()).await.unwrap();
+    rx.connect(tx.local_addr().unwrap()).await.unwrap();
+
+    let tracker = Arc::new(AtomicUsize::default());
+
+    let tracker_clone = Arc::clone(&tracker);
+
+    tokio::task::yield_now().await;
+
+    tokio::spawn(async move {
+        loop {
+            tracker_clone.fetch_add(1, Ordering::SeqCst);
+
+            tokio::task::yield_now().await;
+        }
+    });
+
+    for _ in 0..N_ITERATIONS {
+        tx.send(PACKET).await.unwrap();
+
+        let mut tmp = [0; PACKET_LEN];
+
+        // ensure that we aren't somehow accumulating other
+        assert_eq!(
+            PACKET_LEN,
+            rx.recv(&mut tmp).await.unwrap(),
+            "Defect in test case, received unexpected result from socket"
+        );
+        assert_eq!(
+            PACKET, &tmp,
+            "Defect in test case, received unexpected result from socket"
+        );
+    }
+
+    assert_eq!(N_ITERATIONS / (BUDGET / 2), tracker.load(Ordering::SeqCst));
+}