diff options
Diffstat (limited to 'source4/cluster/ctdb/tests/ctdb_messaging.c')
-rw-r--r-- | source4/cluster/ctdb/tests/ctdb_messaging.c | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/source4/cluster/ctdb/tests/ctdb_messaging.c b/source4/cluster/ctdb/tests/ctdb_messaging.c deleted file mode 100644 index 309b9ebd32..0000000000 --- a/source4/cluster/ctdb/tests/ctdb_messaging.c +++ /dev/null @@ -1,146 +0,0 @@ -/* - test of messaging - - Copyright (C) Andrew Tridgell 2006 - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 3 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, see <http://www.gnu.org/licenses/>. -*/ - -#include "includes.h" -#include "lib/events/events.h" -#include "system/filesys.h" -#include "popt.h" -#include "cmdline.h" - -static int timelimit = 10; -static int num_records = 10; -static int num_msgs = 1; -static int num_clients = 2; - - -/* - handler for messages in bench_ring() -*/ -static void message_handler(struct ctdb_context *ctdb, uint32_t srvid, - TDB_DATA data, void *private_data) -{ - printf("client vnn:%d received a message to srvid:%d [%s]\n",ctdb_get_vnn(ctdb),srvid,data.dptr); - fflush(stdout); -} - -/* - main program -*/ -int main(int argc, const char *argv[]) -{ - struct ctdb_context *ctdb; - struct ctdb_db_context *ctdb_db; - char buf[256]; - - struct poptOption popt_options[] = { - POPT_AUTOHELP - POPT_CTDB_CMDLINE - { "timelimit", 't', POPT_ARG_INT, &timelimit, 0, "timelimit", "integer" }, - { "num-records", 'r', POPT_ARG_INT, &num_records, 0, "num_records", "integer" }, - { "num-msgs", 'n', POPT_ARG_INT, &num_msgs, 0, "num_msgs", "integer" }, - { "num-clients", 0, POPT_ARG_INT, &num_clients, 0, "num_clients", "integer" }, - POPT_TABLEEND - }; - int opt; - const char **extra_argv; - int extra_argc = 0; - int ret, i, j; - poptContext pc; - struct event_context *ev; - pid_t pid; - int srvid; - TDB_DATA data; - - pc = poptGetContext(argv[0], argc, argv, popt_options, POPT_CONTEXT_KEEP_FIRST); - - while ((opt = poptGetNextOpt(pc)) != -1) { - switch (opt) { - default: - fprintf(stderr, "Invalid option %s: %s\n", - poptBadOption(pc, 0), poptStrerror(opt)); - exit(1); - } - } - - /* setup the remaining options for the main program to use */ - extra_argv = poptGetArgs(pc); - if (extra_argv) { - extra_argv++; - while (extra_argv[extra_argc]) extra_argc++; - } - - ev = event_context_init(NULL); - - /* initialise ctdb */ - ctdb = ctdb_cmdline_init(ev); - if (ctdb == NULL) { - printf("Failed to init ctdb\n"); - exit(1); - } - - /* attach to a specific database */ - ctdb_db = ctdb_attach(ctdb, "test.tdb", TDB_DEFAULT, O_RDWR|O_CREAT|O_TRUNC, 0666); - if (!ctdb_db) { - printf("ctdb_attach failed - %s\n", ctdb_errstr(ctdb)); - exit(1); - } - - /* start the protocol running */ - ret = ctdb_start(ctdb); - - srvid = -1; - for (i=0;i<num_clients-1;i++) { - pid=fork(); - if (pid) { - srvid = i; - break; - } - } - if (srvid == -1) { - srvid = num_clients-1; - } - - ctdb_set_message_handler(ctdb, srvid, message_handler, NULL); - - /* wait until all nodes are connected (should not be needed - outside of test code) */ - ctdb_connect_wait(ctdb); - - sleep(3); - - printf("sending message from vnn:%d to vnn:%d/srvid:%d\n",ctdb_get_vnn(ctdb),ctdb_get_vnn(ctdb), 1-srvid); - for (i=0;i<ctdb_get_num_nodes(ctdb);i++) { - for (j=0;j<num_clients;j++) { - printf("sending message to %d:%d\n", i, j); - sprintf(buf,"Message from %d to vnn:%d srvid:%d",ctdb_get_vnn(ctdb),i,j); - data.dptr = (unsigned char *)buf; - data.dsize=strlen(buf)+1; - ctdb_send_message(ctdb, i, j, data); - } - } - - while (1) { - event_loop_once(ev); - } - - /* shut it down */ - ctdb_shutdown(ctdb); - - return 0; -} |