42 lines
826 B
Go
42 lines
826 B
Go
package utils
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import (
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"errors"
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"fmt"
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"io"
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"log/slog"
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"net"
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"syscall"
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)
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func WarpConnErr(err error) (bool, error) {
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if err == nil {
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return true, nil
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}
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var opErr *net.OpError
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switch {
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case errors.Is(err, net.ErrClosed):
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slog.Debug("连接已关闭")
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return false, nil
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case errors.Is(err, io.EOF):
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slog.Debug("连接被对端关闭")
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return false, nil
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case errors.As(err, &opErr):
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switch {
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case
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errors.Is(opErr.Err, syscall.WSAECONNRESET), errors.Is(opErr.Err, syscall.WSAECONNABORTED),
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errors.Is(opErr.Err, syscall.ECONNRESET), errors.Is(opErr.Err, syscall.ECONNABORTED):
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slog.Debug("连接被对端重置")
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return false, nil
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case opErr.Timeout():
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slog.Debug("连接已超时")
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return false, nil
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}
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}
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return false, fmt.Errorf("连接发生未处理的错误: %w", err)
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}
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