On Wed, Nov 04, 2020 at 03:37:20PM +0800, Wu Zhende wrote:

[Error] fluent.warn: Unknown heartbeat response received from 172.17.0.1:24224. It may service out

Can't use udp to send heartbeat package. Change to tcp.

yes the udp is mostly used to send audio, video .etc, and don't need to care the sending result if you care the sending result, better use tcp. the heartbeat will always do send single/receive feedback to ensure the connection available.

I think in our environment, it's better to use tcp at the most cases.

Thanks, Luan Shengde

Signed-off-by: Wu Zhende wuzhende666@163.com

container/sub-fluentd/docker-fluentd.conf | 1 - 1 file changed, 1 deletion(-)

diff --git a/container/sub-fluentd/docker-fluentd.conf b/container/sub-fluentd/docker-fluentd.conf index c674fb1..09fa461 100644 --- a/container/sub-fluentd/docker-fluentd.conf +++ b/container/sub-fluentd/docker-fluentd.conf @@ -56,7 +56,6 @@ @type forward flush_interval 0 send_timeout 60

• heartbeat_type udp heartbeat_interval 1 recover_wait 10 hard_timeout 60

-- 2.23.0