/*
* set up the various mode flags, NL endings and things
*/
-void setmode(char *m)
+void setconntype(char *m)
{
connsort = strlower(m);
if (eq(connsort, "telnet") || eq(connsort, "local") || eq(connsort, "nlonly")) {
void term_timeout(int i)
{
/* none of this is going to be reused so don't bother cleaning up properly */
- if (in && in->t_set)
- tcsetattr(0, TCSANOW, &in->t);
- if (node) {
- shutdown(node->cnum, 3);
- close(node->cnum);
- }
- exit(i);
+ tcflush(0, TCIOFLUSH);
+ kill(getpid(), 9); /* commit suicide */
}
void terminate(int i)
die("Must have at least a callsign (for now)");
if (optind < argc) {
- setmode(argv[optind]);
+ setconntype(argv[optind]);
} else {
- setmode("local");
+ setconntype("local");
}
/* this is kludgy, but hey so is the rest of this! */
struct hostent *hp, *gethostbyname();
struct sockaddr_in server;
int nodef;
+ int one = 1;
sel_t *sp;
-
+ struct linger lg;
+
if ((hp = gethostbyname(node_addr)) == 0)
die("Unknown host tcp host %s for printer", node_addr);
if (connect(nodef, (struct sockaddr *) &server, sizeof server) < 0) {
die("Error on connect to %s port %d (%d)", node_addr, node_port, errno);
}
+
+ memset(&lg, 0, sizeof lg);
+ if (setsockopt(nodef, SOL_SOCKET, SO_LINGER, &lg, sizeof lg) < 0) {
+ die("Error on SO_LINGER to %s port %d (%d)", node_addr, node_port, errno);
+ }
+ if (setsockopt(nodef, SOL_SOCKET, SO_KEEPALIVE, &one, sizeof one) < 0) {
+ die("Error on SO_KEEPALIVE to %s port %d (%d)", node_addr, node_port, errno);
+ }
+
node = fcb_new(nodef, MSG);
node->sp = sel_open(nodef, node, "Msg System", fcb_handler, MSG, SEL_INPUT);
/* connect up stdin */
in = fcb_new(0, TEXT);
in->sp = sel_open(0, in, "STDIN", fcb_handler, TEXT, SEL_INPUT);
- if (tcgetattr(0, &in->t) < 0) {
-/* echo = 0; */
+ if (!isatty(0) || tcgetattr(0, &in->t) < 0) {
in->echo = echo;
in->t_set = 0;
} else {