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#193 updates to service validation, will retry validation for validation_timer period, instead of just waiting, using configurable validation_period

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bharnden 2018-09-26 14:20:19 -07:00
parent 11088c716a
commit 00920afbce
3 changed files with 79 additions and 44 deletions
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7
daemon/examples/myservices/sample.py
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@ -28,12 +28,15 @@ class MyService(CoreService):
# Commands used to validate that a service was started, any non-zero exit code will cause a failure.
validate = ()
# Validation mode, used to determine startup success.
#
# * NON_BLOCKING - runs startup commands, and validates success with validation commands
# * BLOCKING - runs startup commands, and validates success with the startup commands themselves
# * TIMER - runs startup commands, and validates success by waiting for "validation_timer" alone
validation_mode = ServiceMode.NON_BLOCKING
# Time for a service to wait before running validation commands or determining success in TIMER mode.
validation_timer = 0
# Time in seconds for a service to wait for validation, before determining success in TIMER/NON_BLOCKING modes.
validation_timer = 5
# Period in seconds to wait before retrying validation, only used in NON_BLOCKING mode.
validation_period = 0.5
# Shutdown commands to stop this service.
shutdown = ()