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StreamFwder

hyperactor_mesh::logging

Struct StreamFwder 

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pub struct StreamFwder { /* private fields */ }
Expand description

Given a stream forwards data to the provided channel.

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impl StreamFwder

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pub fn start( reader: impl AsyncRead + Unpin + Send + 'static, file_monitor_addr: Option<ChannelAddr>, target: OutputTarget, max_buffer_size: usize, log_channel: Option<ChannelAddr>, proc_id: &ProcAddr, local_rank: usize, ) -> Self

Create a new StreamFwder instance, and start monitoring the provided path. Once started Monitor will

  • forward logs to log_sender
  • forward logs to file_monitor (if available)
  • pipe reader to target
  • And capture last max_buffer_size which can be used to inspect file contents via peek.
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pub async fn abort(self) -> (Vec<String>, Result<(), Error>)

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pub async fn peek(&self) -> Vec<String>

Inspect the latest max_buffer lines read from the file being monitored Returns lines in chronological order (oldest first)

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