one more i/o fix in door handler - prompt doesn't always have a newline
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parent
f371c01596
commit
97cc113329
13
main.go
13
main.go
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@ -266,12 +266,6 @@ func doorHandler(ctx context.Context, c net.Conn, w *gaio.Watcher, menuwg *sync.
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defer menuwg.Done()
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var wg sync.WaitGroup
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const bannerText = "\r\nCOLOSSAL CAVE\r\n\r\n"
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err := w.Write(ctx, c, []byte(bannerText))
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if err != nil {
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log.Printf("error writing to connection: %v\n", err)
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}
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var inChan, _ chan gaio.OpResult
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var ok bool
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@ -354,10 +348,13 @@ func doorHandler(ctx context.Context, c net.Conn, w *gaio.Watcher, menuwg *sync.
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if l > 0 {
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w.Write(ctx, c, outBuf[:l])
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log.Printf("wrote %d bytes to watcher: %v\n", l, string(outBuf[:l]))
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waitingForInput = true
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if strings.Contains(string(outBuf[:l]), ">") {
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// a prompt appeared!
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waitingForInput = true
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}
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} else {
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// zero output? let's get some input?
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waitingForInput = true
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// waitingForInput = true
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w.Read(ctx, c, nil)
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}
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}
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