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add a RPC call to flush buffers and stop workers #1134

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Aug 1, 2016
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10 changes: 10 additions & 0 deletions lib/fluent/supervisor.rb
Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,16 @@ def run_rpc_server
Process.kill :TERM, $$
nil
}
@rpc_server.mount_proc('/api/processes.flushBuffersAndKillWorkers') { |req, res|
$log.debug "fluentd RPC got /api/processes.flushBuffersAndKillWorkers request"
if Fluent.windows?
$log.warn "operation 'flushBuffersAndKillWorkers' is not supported on Windows now."
else
Process.kill :USR1, $$
Process.kill :TERM, $$
end
nil
}
@rpc_server.mount_proc('/api/plugins.flushBuffers') { |req, res|
$log.debug "fluentd RPC got /api/plugins.flushBuffers request"
unless Fluent.windows?
Expand Down