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e402e8b567
This commit implements cancelable reads, which allows Bubble Tea programs to run in succession in a single application. It also makes sure all goroutines terminate before `Program.Start()` returns. Closes #24.
21 lines
670 B
Go
21 lines
670 B
Go
//go:build solaris
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// +build solaris
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// nolint:revive
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package tea
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import (
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"io"
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)
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// newCancelReader returns a reader and a cancel function. If the input reader
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// is an *os.File, the cancel function can be used to interrupt a blocking call
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// read call. In this case, the cancel function returns true if the call was
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// cancelled successfully. If the input reader is not a *os.File or the file
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// descriptor is 1024 or larger, the cancel function does nothing and always
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// returns false. The generic unix implementation is based on the posix select
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// syscall.
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func newCancelReader(reader io.Reader) (cancelReader, error) {
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return newSelectCancelReader(reader)
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}
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