torque 79a45fd2e3
git subrepo clone (merge) --branch=v3.6.1 https://github.com/nats-io/nats.c.git deps/nats.c
subrepo:
  subdir:   "deps/nats.c"
  merged:   "66cec7f"
upstream:
  origin:   "https://github.com/nats-io/nats.c.git"
  branch:   "v3.6.1"
  commit:   "66cec7f"
git-subrepo:
  version:  "0.4.6"
  commit:   "b8b46501e"
2023-08-15 00:21:33 -07:00

68 lines
1.9 KiB
C

// Copyright 2015-2018 The NATS Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "examples.h"
static const char *usage = ""\
"-txt text to send (default is 'hello')\n" \
"-count number of messages to send\n";
int main(int argc, char **argv)
{
natsConnection *conn = NULL;
natsStatistics *stats = NULL;
natsOptions *opts = NULL;
natsStatus s;
int dataLen=0;
opts = parseArgs(argc, argv, usage);
printf("Sending %" PRId64 " messages to subject '%s'\n", total, subj);
s = natsConnection_Connect(&conn, opts);
if (s == NATS_OK)
s = natsStatistics_Create(&stats);
if (s == NATS_OK)
start = nats_Now();
dataLen = (int) strlen(payload);
for (count = 0; (s == NATS_OK) && (count < total); count++)
s = natsConnection_Publish(conn, subj, (const void*) payload, dataLen);
if (s == NATS_OK)
s = natsConnection_FlushTimeout(conn, 1000);
if (s == NATS_OK)
{
printStats(STATS_OUT, conn, NULL, stats);
printPerf("Sent");
}
else
{
printf("Error: %u - %s\n", s, natsStatus_GetText(s));
nats_PrintLastErrorStack(stderr);
}
// Destroy all our objects to avoid report of memory leak
natsStatistics_Destroy(stats);
natsConnection_Destroy(conn);
natsOptions_Destroy(opts);
// To silence reports of memory still in used with valgrind
nats_Close();
return 0;
}