mirror of
https://github.com/refraction-networking/uquic.git
synced 2025-04-03 20:27:35 +03:00
31 lines
714 B
Go
31 lines
714 B
Go
package tools
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import (
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"bufio"
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"fmt"
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"io"
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"log"
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"os"
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"github.com/quic-go/quic-go/internal/utils"
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"github.com/quic-go/quic-go/logging"
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"github.com/quic-go/quic-go/qlog"
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)
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func NewQlogger(logger io.Writer) logging.Tracer {
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return qlog.NewTracer(func(p logging.Perspective, connectionID []byte) io.WriteCloser {
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role := "server"
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if p == logging.PerspectiveClient {
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role = "client"
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}
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filename := fmt.Sprintf("log_%x_%s.qlog", connectionID, role)
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fmt.Fprintf(logger, "Creating %s.\n", filename)
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f, err := os.Create(filename)
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if err != nil {
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log.Fatalf("failed to create qlog file: %s", err)
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return nil
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}
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bw := bufio.NewWriter(f)
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return utils.NewBufferedWriteCloser(bw, f)
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})
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}
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