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25 lines
458 B
Go
25 lines
458 B
Go
package timeoutconn
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import (
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"net"
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"time"
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)
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func New(netConn net.Conn, timeout time.Duration) net.Conn {
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return &conn{netConn, timeout}
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}
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// A net.Conn that sets a deadline for every Read or Write operation
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type conn struct {
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net.Conn
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timeout time.Duration
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}
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func (c *conn) Read(b []byte) (int, error) {
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if c.timeout > 0 {
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if err := c.Conn.SetReadDeadline(time.Now().Add(c.timeout)); err != nil {
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return 0, err
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}
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}
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return c.Conn.Read(b)
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}
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