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// Package sockets provides helper functions to create and configure Unix or TCP sockets.
package sockets
import (
"crypto/tls"
"net"
)
// NewTCPSocket creates a TCP socket listener with the specified address and
// the specified tls configuration. If TLSConfig is set, will encapsulate the
// TCP listener inside a TLS one.
func NewTCPSocket(addr string, tlsConfig *tls.Config) (net.Listener, error) {
l, err := net.Listen("tcp", addr)
if err != nil {
return nil, err
}
if tlsConfig != nil {
tlsConfig.NextProtos = []string{"http/1.1"}
l = tls.NewListener(l, tlsConfig)
}
return l, nil
}
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