CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

tokio [0.2.28] - 2024-06-06

Fixed

• Fix the problem that Handle::spawn spawns the task in a new node.

madsim [0.2.30] - 2024-06-06

Removed

• Remove Handle::spawn and Handle::spawn_blocking as the implementation is incorrect.

tokio [0.2.27] - 2024-06-05

Added

• Add Runtime::handle().

tokio [0.2.26] - 2024-05-27

Added

• Add a fake runtime::Handle. Note that this is a re-export of madsim::task::Handle. Tasks spawned with this handle are not correctly associated with the tokio runtime.

madsim [0.2.29] - 2024-05-27

Added

• Implement Debug for Handle and AbortHandle.

Fixed

• When MADSIM_ALLOW_SYSTEM_THREAD is set, executor won't panic when no task is ready.

madsim [0.2.28] - 2024-05-17

Added

• Add MADSIM_ALLOW_SYSTEM_THREAD environment variable to allow creating system threads in simulation.

Fixed

• Fix unaligned pointer access in getrandom.

tokio [0.2.25] - 2024-04-08

Removed

• Remove stats feature to allow tokio >=1.33.

madsim [0.2.27] - 2024-04-07

Fixed

• Fix the problem that getrandom returns different values in multiple runs with the same seed.

madsim [0.2.26] - 2024-03-18

Fixed

• sleep and sleep_until now sleep for at least 1ms to be consistent with tokio's behavior.

tonic [0.4.2] tonic-build [0.4.3] - 2024-02-27

Changed

• Allow tonic and tonic-build v0.11.

madsim [0.2.25] - 2024-02-26

Added

• Add task::AbortHandle::is_finished.

madsim [0.2.24] - 2024-01-05

Fixed

• Fix intercepting time on x86_64 macOS, Rust 1.75.0.

aws-sdk-s3 [0.4.0] - 2023-11-24

Changed

• Update aws-sdk-s3 to v0.39.0.

aws-sdk-s3 [0.3.0] - 2023-11-10

Changed

• Update aws-sdk-s3 to v0.35.0.

madsim [0.2.23] - 2023-10-27

Fixed

• madsim: Return an error instead of panicking when lookup_host receives an invalid address.

tokio [0.2.24] - 2023-10-26

Added

• tokio: Add Runtime::enter API.

tonic-build [0.4.2] - 2023-10-08

Added

• Add missing APIs for Builder in v0.10.0.

etcd [0.4.0] - 2023-10-07

Changed

• etcd: Update etcd-client to v0.12.1.

tonic-build [0.4.1] - 2023-10-07

Fixed

• Fix missing futures_core dependency.

tonic [0.4.0] - 2023-09-13

Changed

• tonic: Update tonic and tonic-build to v0.10.0.

tonic [0.3.1] - 2023-07-24

Added

• tonic: Add dummy methods max_encoding_message_size and max_decoding_message_size in client::Grpc and generated clients and servers.

Changed

• tonic-build: Update methods send_gzip -> send_compressed, accept_gzip -> accept_compressed in generated clients and servers.

tonic, etcd [0.3.0] - 2023-07-20

Changed

• tonic: Update tonic and tonic-build to v0.9.2.
• etcd: Update etcd-client to v0.11.1.

[0.2.25] - 2023-07-03

Added

• tonic: Support setting timeout for each request.

Fixed

• s3: Fix compile error.

[0.2.24] - 2023-06-26

Fixed

• s3: Fix missing parts ordering.

[0.2.23] - 2023-05-22

Added

• etcd: Add CampaignResponse::{take_header, take_leader}.
• tokio: Add tokio::task::futures::TaskLocalFuture.

Changed

• s3: Update aws-sdk-s3 to v0.28.

Fixed

• etcd: Fix the behavior when campaign is called multiple times.

[0.2.22] - 2023-04-19

Added

• madsim: Add restart_on_panic_matching to support auto restarting on panic with certain messages.

[0.2.21] - 2023-04-14

Added

• madsim: Add time::advance.

Fixed

• tonic: Fix panic on bi-directional streaming server closed.

[0.2.20] - 2023-04-13

Added

• madsim: Add detailed metrics for tasks.

Changed

• madsim: Avoid spawning tasks for connection.

Fixed

• madsim: Fix leak of task introduced in 0.2.19.
• etcd,tonic: Fix leak of RPC task in server.

[0.2.19] - 2023-04-07

Added

• madsim: Print context information on panic.
• madsim: Add AbortHandle.
• madsim: Add RuntimeMetrics.
• tokio: Support dropping Runtime.

Changed

• madsim: Futures of a killed node are dropped after a while.

[0.2.18] - 2023-03-08

Added

• tonic: Support request timeout.

Fixed

• madsim: Replace SmallRng with Xoshiro256PlusPlus for reproducibility across platforms.
• etcd: Fix election implementation. Put a key for each candidate.
• tonic: Return an error when the server stream is broken.

[0.2.17] - 2023-02-17

Fixed

• madsim: Prevent deadlock when killing a node.
• etcd: Support "etcdserver: request is too large".
• s3: Make fields public for *Output structs.

[0.2.16] - 2023-02-14

Fixed

• madsim: Fix clock_gettime(CLOCK_BOOTTIME = 7) on Linux.
• s3: Don't return error when deleted object is not found.

[0.2.15] - 2023-02-07

Added

• madsim: Add buggify.
• madsim: Add JoinHandle::{id, is_finished}.
• madsim: Add signal::ctrl_c and Handle::send_ctrl_c.
• madsim: Add Handle::is_exit.
• Add S3 simulator.

Changed

• madsim: After the initial task completes, the other tasks of the node are dropped.

Fixed

• etcd: Return error on "lease not found".

[0.2.14] - 2023-01-30

Added

• madsim: Add NetSim::add_dns_record.
• madsim: Add a global IPVS for load balancing.

Fixed

• tonic/etcd/rdkafka: Resolve DNS on connection.

[0.2.13] - 2023-01-11

Added

• etcd: Add KeyValue::{lease, create_revision, mod_revision} API.
• etcd: Add maintenance status API.

Fixed

• madsim: Fix join cancelled tasks.
• etcd: Fix response stream of keep_alive.
• etcd: Fix waking up other candidates on leadership resign or lease revoke.
• etcd: Fix unimplemented election observe.

[0.2.12] - 2022-12-13

Changed

• madsim: No longer initialize the global logger on #[main] or #[test].

Fixed

• madsim: Fix Instant interception on ARM64 macOS caused by change in Rust nightly.

[0.2.11] - 2022-12-02

Added

• tokio: Add task::Builder::new_current_thread but panic inside.
• tonic: Add service module and Extensions.
• tonic: Support interceptor.
• etcd: Support load and dump in toml format.

Fixed

• tonic: Fix passing metadata in request and response. Add content-type and date field.
• tonic: Fix panic on unimplemented error.
• etcd: Fix lease grant.

[0.2.10] - 2022-11-09

Fixed

• madsim: Fix panic on TLS access error.

[0.2.9] - 2022-10-28

Fixed

• madsim: Fix internal structure change of nightly std::time::{SystemTime, Interval}.

[0.2.8] - 2022-09-26

Added

• etcd: Add lease and election API.
• madsim: Expose JoinHandle::cancel_on_drop.

[0.2.7] - 2022-09-13

Added

• tokio: Add fake Runtime.

Changed

• madsim: Change the default seed to the nanosecond of current time.
• madsim: Wait for a while after panicking before restart.

Fixed

• madsim: Avoid closing socket of a restarted node.

[0.2.6] - 2022-09-05

Added

• madsim: Add hook function for RPC.
• etcd: Add logging in etcd service.

Removed

• madsim: Deprecate Network::(dis)connect(2) functions. Rename them to (un)clog_*.

Fixed

• etcd: Complete Error type and fix the error kind of request timed out.

[0.2.5] - 2022-09-02

Added

• Add simulation crate of etcd-client.

Changed

• madsim: Forbid creating system thread in simulation.
• madsim: Drop futures on killing node.
• madsim: Make Endpoint clonable.

[0.2.4] - 2022-08-25

Fixed

• madsim: Fix panic from minstant crate on Linux virtual machine.
• tonic: Fix panic when server sends a response but client has closed the stream.

[0.2.3] - 2022-08-24

Fixed

• madsim: Fix lookup_host on 'localhost'.

[0.2.2] - 2022-08-24

Added

• madsim: Add task::Builder API.
• madsim: Support auto restarting a node on panic.

Changed

• madsim: Rename TaskNodeHandle to Spawner.

Removed

• madsim: Deprecate spawn_blocking.

[0.2.1] - 2022-08-19

Added

• madsim: Add basic net::UdpSocket.

Changed

• madsim: Refactor network simulator with a new connection primitive.
• madsim: Migrate logging facility to tracing. Replace env_logger with tracing-subscriber.
• madsim: Migrate std lock to spin lock.
• tonic: Reduce dependencies in simulation build.

Fixed

• madsim: Fix the address of TcpStream accepted from TcpListener.
• madsim: Fix the socket address space. A TCP and a UDP sockets can have the same address in a node.
• tonic: Close the stream when the connection is broken.

[0.2.0] - 2022-08-10

Added

• madsim-tonic: Add missing methods of Endpoint and Server.

Fixed

• madsim-tokio: #[tokio::main] no longer requires madsim crate.

Removed

• madsim: Remove collections module since we can use std's directly.

[0.2.0-alpha.7] - 2022-08-05

Added

• madsim: Allow user to set the number of CPU cores and simulate std::thread::available_parallelism.
• madsim: Add MADSIM_TEST_JOBS environment variable to set the number of jobs to run simultaneously.
• madsim: Introduce runtime Builder.
• madsim: Expose seed via Handle::seed.

Fixed

• madsim: Fix the local address after bind 0.0.0.0.
• madsim-tonic: Client connecting to an invalid address should return error.

Removed

• madsim: Remove Runtime::{enable_determinism_check, take_rand_log}. Replaced by check_determinism.

[0.2.0-alpha.6] - 2022-08-01

Added

• Make deterministic on rand and std::{collections::{HashMap, HashSet}, time::{SystemTime, Instant}}.

  Exception: rand is not deterministic on linux. use madsim::rand instead.

Changed

• madsim-macros: Every simulation now runs on a new thread to ensure the determinism.
• madsim-tonic: Update tonic to v0.8. Additional system protoc is required.

[0.2.0-alpha.5] - 2022-07-26

Added

• Migrate a new crate madsim-tokio-postgres for simulation.
• madsim-tokio: Add task_local, task::LocalKey, signal::ctrl_c.
• madsim-tonic: Support Request::remote_addr and returning error from server.

Fixed

• madsim: Refactor TCP simulator and fix several bugs. (#18)
• madsim: Avoid some panics on panicking.

[0.2.0-alpha.4] - 2022-07-18

Added

• madsim: Add TCP simulation.
• madsim-tokio: Add task::consume_budget and task::Id.

Fixed

• madsim: Avoid duplicate connection and close unused connection on TCP.
• madsim-tokio: Fix full feature.

[0.2.0-alpha.3] - 2022-05-25

Added

• madsim: Add serde API to HashMap.
• madsim-norandom: A preview library for intercepting libc getrandom.

Changed

• Breaking: Change the way to enable simulation: #[cfg(feature = "sim")] -> #[cfg(madsim)].

Fixed

• Lock version on madsim dependencies to prevent API broken.

[0.2.0-alpha.2] - 2022-05-22

Added

• Add a new crate madsim-tokio for tokio simulation.
• madsim/sim: Add time::interval and task::yield_now.
• madsim/sim: Complete methods for Sleep, Elapsed, JoinError and JoinHandle.
• madsim-tonic: Add Server::layer but don't implement it.

Changed

• Breaking: madsim: Switch JoinHandle to tokio style which won't cancel task on drop.
• madsim-macros: Improve error message on panic in simulation.

Fixed

• madsim: Fix TCP performance issue by setting NODELAY.

[0.2.0-alpha.1] - 2022-05-12

TODO

Added

• A real world backend.

[0.1.3] - 2021-11-30

Fixed

• Fix deadlock on M1 macOS: add epsilon on time increasing

[0.1.2] - 2021-11-04

Added

• API to get the local socket address.

[0.1.1] - 2021-08-24

Added

• Deterministic check on test.

Changed

• Remove default time limit (300s) on test.
• Improve error message on context missing.

Fixed

• Fix double panic in the executor.
• Fix deterministic in time::timeout.

[0.1.0] - 2021-08-22

Added

• Deterministic async runtime.
• Basic simulated network and file system.