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Code Issues Releases Wiki Activity

allow ^C to kill rndc while waiting for a response.

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This commit is contained in:
Brian Wellington 2001-04-16 22:00:21 +00:00
parent 6f6fbed6eb
commit 71ca6e64b4
1 changed files with 20 additions and 9 deletions
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29
bin/rndc/rndc.c
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@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: rndc.c,v 1.55 2001/04/12 21:01:46 tale Exp $ */
/* $Id: rndc.c,v 1.56 2001/04/16 22:00:21 bwelling Exp $ */
/*
* Principal Author: DCL
@ -75,7 +75,8 @@ static isccc_region_t secret;
static isc_boolean_t verbose;
static isc_boolean_t failed = ISC_FALSE;
static isc_mem_t *mctx;
char *command;
static char *command;
static int sends, recvs, connects;
static void
notify(const char *fmt, ...) {
@ -206,6 +207,7 @@ rndc_senddone(isc_task_t *task, isc_event_t *event) {
UNUSED(task);
sends--;
if (sevent->result != ISC_R_SUCCESS)
fatal("send failed: %s", isc_result_totext(sevent->result));
isc_event_free(&event);
@ -220,6 +222,8 @@ rndc_recvdone(isc_task_t *task, isc_event_t *event) {
char *errormsg = NULL;
isc_result_t result;
recvs--;
if (ccmsg.result == ISC_R_EOF) {
fprintf(stderr, "%s: connection to remote host closed\n",
progname);
@ -270,6 +274,8 @@ rndc_connected(isc_task_t *task, isc_event_t *event) {
isc_buffer_t b;
isc_result_t result;
connects--;
if (sevent->result != ISC_R_SUCCESS)
fatal("connect failed: %s", isc_result_totext(sevent->result));
@ -295,8 +301,10 @@ rndc_connected(isc_task_t *task, isc_event_t *event) {
DO("schedule recv", isccc_ccmsg_readmessage(&ccmsg, task,
rndc_recvdone, NULL));
recvs++;
DO("send message", isc_socket_send(sock, &r, task, rndc_senddone,
NULL));
sends++;
isc_event_free(&event);
}
@ -315,6 +323,7 @@ rndc_start(isc_task_t *task, isc_event_t *event) {
isc_sockettype_tcp, &sock));
DO("connect", isc_socket_connect(sock, &addr, task, rndc_connected,
NULL));
connects++;
}
int
@ -580,19 +589,21 @@ main(int argc, char **argv) {
isc_app_run();
isc_mem_put(mctx, args, argslen);
if (connects > 0 || sends > 0 || recvs > 0)
isc_socket_cancel(ccmsg.sock, task, ISC_SOCKCANCEL_ALL);
isc_task_detach(&task);
isc_taskmgr_destroy(&taskmgr);
isc_socketmgr_destroy(&socketmgr);
isc_log_destroy(&log);
isc_log_setcontext(NULL);
cfg_obj_destroy(pctx, &config);
cfg_parser_destroy(&pctx);
isc_mem_put(mctx, args, argslen);
isccc_ccmsg_invalidate(&ccmsg);
isc_socketmgr_destroy(&socketmgr);
isc_task_detach(&task);
isc_taskmgr_destroy(&taskmgr);
isc_log_destroy(&log);
isc_log_setcontext(NULL);
if (show_final_mem)
isc_mem_stats(mctx, stderr);