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tcp-sprint/README.md
Brent Schroeter 01ab74a1e1 initial commit
2026-03-13 22:04:46 +00:00

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TCP Sprint

This script demonstrates the risk of interleaving writes when cloning TcpStream handles across threads, re: this discussion in the Servo Zulip.

It works by spawning 3 threads: 2 TCP clients, each of which sends predictable chunks of bytes over a shared connection with TcpStream::write_all(), and 1 TCP listener, which tests whether messages arrive contiguously or scrambled together.

Messages consist of the range 0x00..=0xff, repeated to fill the desired message size.

Usage

cargo run <message size in bytes>