##--------------------------------------------------------------------
## RPC
##--------------------------------------------------------------------
## RPC Mode.
##
## Value: sync | async
rpc.mode = async

## Max batch size of async RPC requests.
##
## Value: Integer
## Zero or negative value disables rpc batching.
##
## NOTE: RPC batch won't work when rpc.mode = sync
rpc.async_batch_size = 256

## RPC port discovery
##
## The strategy for discovering the RPC listening port of other nodes.
##
## Value: Enum
## - manual: discover ports by `tcp_server_port` and `tcp_client_port`.
## - stateless: discover ports in a stateless manner.
##   If node name is `emqx<N>@127.0.0.1`, where the `<N>` is an integer,
##   then the listening port will be `5370 + <N>`
##
## Defaults to `stateless`.
rpc.port_discovery = stateless

## TCP server port for RPC.
##
## Only takes effect when `rpc.port_discovery` = `manual`.
##
## Value: Port [1024-65535]
#rpc.tcp_server_port = 5369

## TCP port for outgoing RPC connections.
##
## Only takes effect when `rpc.port_discovery` = `manual`.
##
## Value: Port [1024-65535]
#rpc.tcp_client_port = 5369

## Number of outgoing RPC connections.
##
## Value: Interger [1-256]
## Defaults to NumberOfCPUSchedulers / 2
#rpc.tcp_client_num = 1

## RCP Client connect timeout.
##
## Value: Seconds
rpc.connect_timeout = 5s

## TCP send timeout of RPC client and server.
##
## Value: Seconds
rpc.send_timeout = 5s

## Authentication timeout
##
## Value: Seconds
rpc.authentication_timeout = 5s

## Default receive timeout for call() functions
##
## Value: Seconds
rpc.call_receive_timeout = 15s

## Socket idle keepalive.
##
## Value: Seconds
rpc.socket_keepalive_idle = 900s

## TCP Keepalive probes interval.
##
## Value: Seconds
rpc.socket_keepalive_interval = 75s

## Probes lost to close the connection
##
## Value: Integer
rpc.socket_keepalive_count = 9

## Size of TCP send buffer.
##
## Value: Bytes
rpc.socket_sndbuf = 1MB

## Size of TCP receive buffer.
##
## Value: Seconds
rpc.socket_recbuf = 1MB

## Size of user-level software socket buffer.
##
## Value: Seconds
rpc.socket_buffer = 1MB