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19 lines
354 B
Go
19 lines
354 B
Go
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package catch
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import (
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"fmt"
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"io"
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"os"
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"runtime/debug"
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)
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var panicWriter io.Writer = os.Stderr
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// HandlePanic handles and logs panics.
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func HandlePanic(rerr interface{}, err *error, where string) {
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if rerr != nil {
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fmt.Fprintf(panicWriter, "caught panic: %s\n%s\n", rerr, debug.Stack())
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*err = fmt.Errorf("panic in %s: %s", where, rerr)
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}
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}
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