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| author | Toni Uhlig <matzeton@googlemail.com> | 2022-09-12 13:32:50 +0200 |
|---|---|---|
| committer | Toni Uhlig <matzeton@googlemail.com> | 2022-09-12 13:32:50 +0200 |
| commit | 94aa02b298321005b6334262242c30eeb94549ae (patch) | |
| tree | d80fe7bdad0f56e9fc31238cffa0c0047f74a32b | |
| parent | 20ced3e6360dcc70ece4c7e7e98b986356388b36 (diff) | |
nDPIsrvd-collectd: Stdout should be unbuffered.
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
| -rw-r--r-- | examples/c-collectd/c-collectd.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/examples/c-collectd/c-collectd.c b/examples/c-collectd/c-collectd.c index 0497824e6..29b060e60 100644 --- a/examples/c-collectd/c-collectd.c +++ b/examples/c-collectd/c-collectd.c @@ -711,6 +711,13 @@ int main(int argc, char ** argv) LOG(LOG_DAEMON | LOG_NOTICE, "Collectd interval: %llu", collectd_interval_ull); } + if (setvbuf(stdout, NULL, _IONBF, 0) != 0) + { + LOG(LOG_DAEMON | LOG_ERR, + "Could not set stdout unbuffered: %s. Collectd may receive too old PUTVALs and complain.", + strerror(errno)); + } + enum nDPIsrvd_connect_return connect_ret = nDPIsrvd_connect(sock); if (connect_ret != CONNECT_OK) { |