How to access the payload passed to the event/query in the handler script?

[Ramachandraiah Nikadi]

Hi All,

I started exploring serf. I am not sure how to get the payload passed to the event or query in handler script.

Below are the serf commands where I am passing the payload "Test" to the query/event.

serf query -rpc-addr=127.0.0.1:7373  load Test
(or)
serf event -rpc-addr=127.0.0.1:7373  deploy Test

When I send above query or event, I can see that all the cluster members logs the info about the Payload: Test.

The payload is not passed to the handler script as I am not receiving any arguments to the script(echo $*, echo $1 printing nothing)

Can someone please help me.

Thanks in advance.
Ram

[Ranjib Dey]

If you have handler configured as script, they can read stdin (https://www.serf.io/docs/agent/event-handlers.html), if you have rpc client, you read it from the socket over msgpack 

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