nimd/src/core/mainloop.nim

38 lines
1.3 KiB
Nim

# Copyright 2021 Mattia Giambirtone & All Contributors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import strformat
import ../util/[logging, misc]
import services
proc mainLoop*(logger: Logger) =
## NimD's main execution loop
logger.info("Processing default runlevel")
startServices(logger, workers=1, level=Default)
logger.debug(&"Unblocking signals")
unblockSignals(logger)
logger.info("System initialization complete, going idle")
while true:
try:
logger.info(&"Working...")
sleepSeconds(30)
except:
logger.critical(&"A critical error has occurred while running, restarting the mainloop! Error -> {getCurrentExceptionMsg()}")
# We *absolutely* cannot die
mainLoop(logger)