Add a context for cancellation?

hpcloud / tail

Go package for reading from continously updated files (tail -f)

MIT License

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Add a context for cancellation? #104

Open cresny opened 7 years ago

cresny commented 7 years ago

I'm using this to tail across the wire and need to cancel when the client disconnects. Tail is stuck in sendLine (tail.go line 418), could use a context.Context here as I'm now piling up stuck goroutines. Thoughts?