EventCircuitBreaker class
Circuit breaker for event handlers.
Tracks failures per handler and opens the circuit when failures exceed the threshold, preventing cascading failures.
Constructors
- EventCircuitBreaker({int failureThreshold = 5, Duration resetTimeout = const Duration(minutes: 1)})
Properties
- failureThreshold → int
-
Number of failures before opening circuit.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- resetTimeout → Duration
-
Duration before attempting to close circuit.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
canExecute(
String handlerName) → bool - Check if handler can execute.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
recordFailure(
String handlerName) → void - Record failure for a handler.
-
recordSuccess(
String handlerName) → void - Record success for a handler.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited