Multi-node acceptance of data

[leehomewl]

Hi! if I need to send to multiple nodes, can you support it?
I found that when I have multiple nodes, I can't control each node to get accurate data.
Here is an example:

influx_config = {
{
host = "192.168.1.2",
port = 8911,
sock_type = "udp",
},
{
host = "192.168.1.3",
port = 8911,
sock_type = "udp",
percent="50%"
},
{
host = "192.168.1.4",
port = 8911,
sock_type = "udp",
},
}

if not logger.initted() then
local ok, err = logger.init(
influx_config[index] -- index is: 1 or 2 or 3, I will perform hash sharding
)
ngx.log(ngx.ERR,'12312312300000000000')
if not ok then
ngx.log(ngx.ERR, "failed to initialize the logger: ",err)
return
end
end

+1 , wish to have this feature, need to try to post log to another log server, if the primary log server not accessable

I have an idea, how to test the connective of the log server.

        local udp = socket.udp()
        local remote_ip = "127.0.0.1"
        local port = 7743
        udp:settimeout(1000) -- 1 sec

        local ok, err = udp:setpeername("127.0.0.1", port)
        if  ok then
           -- connected
           return ok
        end