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small NimbusState refactoring

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Ștefan Talpalaru 2020-05-21 03:33:11 +02:00
parent 47295c7f54
commit cf2a6fb621
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1 changed files with 8 additions and 10 deletions
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18
nimbus/nimbus.nim
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@ -27,7 +27,7 @@ const
type
NimbusState = enum
Starting, Running, Stopping, Stopped
Starting, Running, Stopping
NimbusNode = ref object
rpcServer*: RpcHttpServer
@ -36,7 +36,6 @@ type
proc start(nimbus: NimbusNode) =
var conf = getConfiguration()
nimbus.state = Starting
## logging
setLogLevel(conf.debug.logLevel)
@ -160,19 +159,18 @@ proc stop*(nimbus: NimbusNode) {.async, gcsafe.} =
nimbus.rpcServer.stop()
proc process*(nimbus: NimbusNode) =
if nimbus.state == Running:
# Main loop
while nimbus.state == Running:
try:
poll()
except CatchableError as e:
debug "Exception in poll()", exc = e.name, err = e.msg
# Main event loop
while nimbus.state == Running:
try:
poll()
except CatchableError as e:
debug "Exception in poll()", exc = e.name, err = e.msg
# Stop loop
waitFor nimbus.stop()
when isMainModule:
var nimbus = NimbusNode()
var nimbus = NimbusNode(state: Starting)
## Ctrl+C handling
proc controlCHandler() {.noconv.} =