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https://github.com/samba-team/samba.git
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9da4ace1d9
This change improves the setup_logging() API so that callers which wish to set up logging to stderr can simply ask for it, rather than directly modify the dbf global variable. Andrew Bartlett
158 lines
3.7 KiB
C
158 lines
3.7 KiB
C
/*
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Unix SMB/CIFS implementation.
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Copyright (C) Andrew Tridgell 2000
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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test code for internal messaging
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*/
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#include "includes.h"
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#include "librpc/gen_ndr/messaging.h"
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static int pong_count;
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/****************************************************************************
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a useful function for testing the message system
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****************************************************************************/
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static void pong_message(struct messaging_context *msg_ctx,
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void *private_data,
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uint32_t msg_type,
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struct server_id pid,
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DATA_BLOB *data)
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{
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pong_count++;
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}
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int main(int argc, char *argv[])
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{
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struct tevent_context *evt_ctx;
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struct messaging_context *msg_ctx;
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pid_t pid;
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int i, n;
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char buf[12];
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int ret;
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load_case_tables();
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setup_logging(argv[0], DEBUG_STDOUT);
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lp_load(get_dyn_CONFIGFILE(),False,False,False,True);
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if (!(evt_ctx = tevent_context_init(NULL)) ||
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!(msg_ctx = messaging_init(NULL, procid_self(), evt_ctx))) {
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fprintf(stderr, "could not init messaging context\n");
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exit(1);
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}
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if (argc != 3) {
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fprintf(stderr, "%s: Usage - %s pid count\n", argv[0],
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argv[0]);
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exit(1);
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}
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pid = atoi(argv[1]);
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n = atoi(argv[2]);
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messaging_register(msg_ctx, NULL, MSG_PONG, pong_message);
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for (i=0;i<n;i++) {
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messaging_send(msg_ctx, pid_to_procid(pid), MSG_PING,
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&data_blob_null);
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}
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while (pong_count < i) {
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ret = tevent_loop_once(evt_ctx);
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if (ret != 0) {
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break;
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}
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}
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/* Now test that the duplicate filtering code works. */
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pong_count = 0;
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safe_strcpy(buf, "1234567890", sizeof(buf)-1);
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for (i=0;i<n;i++) {
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messaging_send(msg_ctx, messaging_server_id(msg_ctx), MSG_PING,
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&data_blob_null);
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messaging_send_buf(msg_ctx, messaging_server_id(msg_ctx),
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MSG_PING,(uint8 *)buf, 11);
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}
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for (i=0;i<n;i++) {
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ret = tevent_loop_once(evt_ctx);
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if (ret != 0) {
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break;
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}
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}
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if (pong_count != 2) {
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fprintf(stderr, "Duplicate filter failed (%d).\n", pong_count);
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}
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/* Speed testing */
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pong_count = 0;
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{
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struct timeval tv = timeval_current();
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size_t timelimit = n;
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size_t ping_count = 0;
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printf("Sending pings for %d seconds\n", (int)timelimit);
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while (timeval_elapsed(&tv) < timelimit) {
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if(NT_STATUS_IS_OK(messaging_send_buf(
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msg_ctx, pid_to_procid(pid),
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MSG_PING,
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(uint8 *)buf, 11)))
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ping_count++;
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if(NT_STATUS_IS_OK(messaging_send(
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msg_ctx, pid_to_procid(pid),
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MSG_PING, &data_blob_null)))
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ping_count++;
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while (ping_count > pong_count + 20) {
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ret = tevent_loop_once(evt_ctx);
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if (ret != 0) {
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break;
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}
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}
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}
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printf("waiting for %d remaining replies (done %d)\n",
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(int)(ping_count - pong_count), pong_count);
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while (timeval_elapsed(&tv) < 30 && pong_count < ping_count) {
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ret = tevent_loop_once(evt_ctx);
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if (ret != 0) {
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break;
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}
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}
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if (ping_count != pong_count) {
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fprintf(stderr, "ping test failed! received %d, sent "
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"%d\n", pong_count, (int)ping_count);
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}
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printf("ping rate of %.0f messages/sec\n",
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(ping_count+pong_count)/timeval_elapsed(&tv));
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}
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return (0);
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}
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