rabbitmq-tutorials / swift

rabbitmq/rabbitmq-tutorials/swift/AGENTS.md

Swift's print is block-buffered when stdout is not connected to a TTY. Consumer binaries will connect and receive messages correctly but produce no visible output. To work around this, set NSUnbufferedIO=YES before running any compiled tutorial binary, like so: This applies to all binaries, including producers, though producers are less affected since they exit promptly after sending.

AGENTS.md6.9k starsChanged 7 months ago

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Agent Notes: Swift Tutorials
Stdout Buffering (non-TTY environments)

# Agent Notes: Swift Tutorials

## Stdout Buffering (non-TTY environments)

Swift's `print` is block-buffered when stdout is not connected to a TTY. Consumer
binaries will connect and receive messages correctly but produce no visible output.

To work around this, set `NSUnbufferedIO=YES` before running
any compiled tutorial binary, like so:

```sh
NSUnbufferedIO=YES .build/debug/Receive &
NSUnbufferedIO=YES .build/debug/Worker &
NSUnbufferedIO=YES .build/debug/RPCServer &
```

This applies to all binaries, including producers, though producers are less affected
since they exit promptly after sending.

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AGENTS.md

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