feat: support datagram extension #492
Closed
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Add QUIC Datagram Extension (RFC 9221) Support
Summary
This PR implements the QUIC Datagram Extension as specified in RFC 9221, enabling unreliable, unordered datagram transmission over QUIC connections.
This feature allows applications to send and receive datagrams without the overhead of stream-based reliable delivery.
Features
Implementation Details
Core Components
DatagramConfigDatagramStateFrame::DatagramKey APIs
Config::set_datagram_enabled()Config::set_datagram_send_buffer_size()Config::set_datagram_recv_buffer_size()Connection::datagram_send()Connection::datagram_recv()Connection::datagram_max_size()Connection::datagram_send_buffer_space()Connection::datagram_recv_buffer_space()Transport Parameter Integration
max_datagram_frame_sizetransport parameterresolve #222