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atrf-proxy.c (loop): use SO_REUSEADDR to avoid "address already in use"
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@ -239,6 +239,7 @@ static void loop(const char *driver, int port)
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{
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struct sockaddr_in addr;
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int s;
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int one = 1;
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s = socket(PF_INET, SOCK_STREAM, 0);
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if (s < 0) {
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@ -246,6 +247,11 @@ static void loop(const char *driver, int port)
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exit(1);
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}
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if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) < 0) {
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perror("setsockopt");
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exit(1);
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}
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memset(&addr, 0, sizeof(addr));
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addr.sin_family = AF_INET;
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addr.sin_port = htons(port);
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