Changelog

All notable changes to this project are documented in this file.

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

[Unreleased]

Changed

• The license is now Apache-2.0, previously MIT.

[1.0.3] - 2026-08-15

Fixed

• Server.GetClients() contains the client while its ClientConnected event runs. It used to be added after the event, so a handler counting clients was one short.
• A client that disconnects while a controller method is still running no longer crashes the server process.
• A failed listener no longer reports Listening as true: a bind error thrown from the setter, and an accept error raises ClientConnectingError and resets the property.
• An enum value sent as a message arrives as that enum. It used to break the connection.
• SendToAllAsync delivers the message to the remaining clients when one of them disconnects mid-send. It used to stop at the first disconnected client.
• A DateTime keeps its Kind in transit. A UTC value used to arrive converted to local time.
• Sending while the connection is being disposed throws NetworkConnectionBreakException instead of NullReferenceException.
• Connections open on Linux. It used to fail with SocketException: invalid argument.

1.0.2 - 2024-07-31

Fixed

• A controller method returning Task<T> gave null instead of the result.

1.0.1 - 2024-07-30

Added

• Server.ListenAsync() accepts clients on the calling task, as an alternative to the background thread started by Listening.

Fixed

• A controller method returning Task<T> gave a wrong result.

1.0.0 - 2023-07-04

First release. TCP client and server exchanging serializable objects, remote method invocation through controller interfaces, authentication with ClientCredentials, SSL support and a replaceable serializer.