folkert/simh-testsetgenerator
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Behave more consistently and only tear down prior listening sockets if a replacement will actually work.

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This commit is contained in:
Mark Pizzolato 2012-12-22 10:19:13 -08:00
parent afd09eee2e
commit 2a89d9bdc6
1 changed files with 6 additions and 6 deletions
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12
sim_tmxr.c
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@ -1602,17 +1602,17 @@ while (*tptr) {
}
}
if (listen[0]) {
if (mp->port && (0 != strcmp (listen, mp->port))) {
sim_close_sock (mp->master, 1);
mp->master = 0;
free (mp->port);
mp->port = NULL;
}
sock = sim_master_sock (listen, &r); /* make master socket */
if (r != SCPE_OK)
return r;
if (sock == INVALID_SOCKET) /* open error */
return SCPE_OPENERR;
if (mp->port) { /* close prior listener */
sim_close_sock (mp->master, 1);
mp->master = 0;
free (mp->port);
mp->port = NULL;
}
printf ("Listening on port %s\n", listen);
if (sim_log)
fprintf (sim_log, "Listening on port %s\n", listen);